Page 1 RK26 Mobile Computer Version 1.01...
Page 3 The editorial use of these names is for identification as well as to the benefit of the owners, with no intention of infringement. CIPHERLAB logo is a registered trademark of CIPHERLAB CO., LTD. All other brands, products and services, and trademark names are the property of their registered owners.
Page 5: Important Notices
IMPORTANT NOTICES FOR USA This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication.
Page 6: For Product With Laser
RK26 Mobile Computer Reference Manual v1.01 FOR PRODUCT WITH LASER This laser component emits FDA / IEC Class 2 laser light at the exit  port. Do NOT STARE INTO BEAM DIRECTLY. Do not aim the beam at the eyes.
Page 7 FCC RF exposure guidelines. SAR information on this device is on file with the FCC and can be found under the Display Grant section of https://apps.fcc.gov/oetcf/eas/reports/GenericSearch.cfm after searching on FCC ID: Q3N-RK26. Canada (ISED): ...
Page 8 EU / UK (CE/UKCA):  EU Declaration of Conformity Hereby, CIPHERLAB CO., LTD. declares that the radio equipment type RK26 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.cipherlab.com...
Page 9 Important Notices This device meets the EU requirements (2014/53/EU) on the limitation of exposure of the general public to electromagnetic fields by way of health protection. The limits are part of extensive recommendations for the protection of the general public. These recommendations have been developed and checked by independent scientific organizations through regular and thorough evaluations of scientific studies.
Page 10 RK26 Mobile Computer Reference Manual v1.01 LTE Band 40 2300-2400 MHz 23 dBm Bluetooth EDR 2402-2480 MHz 6.0 dBm Bluetooth LE 2402-2480 MHz 3.5 dBm WLAN 2.4 GHz 2412-2472 MHz 18 dBm WLAN 5 GHz 5180-5240 MHz 18.5dBm WLAN 5 GHz 5260-5320 MHz 18.5 dBm...
Page 11: Important Safety Instructions And Warnings For Li-Ion/Polymer Battery
IMPORTANT SAFETY INSTRUCTIONS AND WARNINGS FOR LI-ION/POLYMER BATTERY Lithium batteries are prone to capacity loss and swelling when exposed to high temperatures, excessive discharge, or overcharging. While CipherLab pre-charges batteries before shipment to prevent excessive discharge, it's crucial for customers to follow the guidelines below for battery usage and...
Page 12: General Guideline And Warning
RK26 Mobile Computer Reference Manual v1.01 GENERAL GUIDELINE AND WARNING Use specific Lithium Polymer/Li-ion charger from CipherLab only. Failure to do so may  cause fire, which may result in personal injury and property damage. Never charge batteries unattended. When charging Lithium Polymer/Li-ion batteries, you ...
Page 13: Storage & Transportation
Important Notices STORAGE & TRANSPORTATION CipherLab battery is charged to approximately 30% of its full capacity during  manufacturing, which is an ideal level for long-term storage and transportation. Do not store the battery in a fully charged or fully discharged state, as it can cause ...
Page 14: Product Warranty
RK26 Mobile Computer Reference Manual v1.01 PRODUCT WARRANTY The product warranty is limited to original manufacturing defects in material only. The warranty will not apply to batteries with reduced capacity due to user scenarios, unless such reduction is determined to be a manufacturing flaw.
Page 15: Safety Precautions
 Do not use any pointed or sharp objects against the screen surface.  Do not use the styluses which are not supplied or approved by CIPHERLAB CO., LTD., to  prevent possible scratches to the touch screen. Water residue on the touch screen may cause abnormal behaviors or the fall of its ...
Page 16: Battery
RK26 Mobile Computer Reference Manual v1.01 BATTERY The main battery may not be charged to full for shipment. Charge the main battery to full  before using the mobile computer for the first time. Main battery: The main battery powers the mobile computer to work. It takes ...
Page 17: Scanner
Important Notices SCANNER Scan a 1D barcode  ReaderConfig Scan Test 1) Open and tap on the menu bar. 2) Aim the scanning window at the barcode to read. Move the device, having the barcode located in the center of the scanning area. 3) Press any of the two side triggers.
Page 18: Care & Maintenance
RK26 Mobile Computer Reference Manual v1.01 CARE & MAINTENANCE This mobile computer is intended for industrial use. The mobile computer is rated IP65,  however, damage may be done to the mobile computer if it is exposed to extreme temperatures or soaked in water.
Page 19: Release Notes
Important Notices RELEASE NOTES Version Date Notes 1.01 Apr. 29 , 2024 Added important notices for lithium polymer batteries. 1.00 Nov. 2 , 2023 Initial release...
Page 20: Table Of Contents
1.2.1. Charge the Mobile Computer ................35 1.2.2. Wired Data Transmission ..................43 1.2.3. Using Wireless Networks ..................44 CHAPTER2. USING RK26 MOBILE COMPUTER ................45 2.1. Battery ........................46 2.1.1. Battery Status Indicators..................47 2.1.2. Monitor Battery Level .................... 49 2.1.3.
Page 21 Introduction 2.2.1. Check Memory Usage .................... 65 2.2.2. Manage Storage Space ..................68 2.3. Touch Screen ......................77 2.3.1. Screen Brightness ....................77 2.3.2. Screen rotation ...................... 78 2.3.3. Screen Timeout Settings ..................84 2.3.4. Touch Mode ......................85 2.3.5. Text Size &...
Page 22 RK26 Mobile Computer Reference Manual v1.01 4.3. Suspend & Lock ....................146 4.3.1. Suspend Device ....................146 4.3.2. Lock Device ......................147 4.4. OS Update ......................150 4.4.1. Network Update ....................150 4.4.2. SD Card Update ....................152 4.5. Back up Your Data ....................153 4.6.
Page 23 Introduction 7.9. Reader Config ...................... 215 7.10. Signature Capture....................216 7.11. SIP Controller ....................... 217 7.12. Software Trigger ....................221 7.13. LogGen ......................... 225 7.14. WirelessInit ......................226 7.15. Ping ........................227 7.16. Terminal Emulation ..................... 231 7.17. EnDeCloud ......................231 7.18.
Page 24: Introduction
RK26 Mobile Computer Reference Manual v1.01 INTRODUCTION RK26 mobile computer is light-weight, easy to use, providing powerful and handy tools for the purpose of delivering flexibility in customization. Specifically designed to work as an industrial PDA, it provides rich options of data collection, voice and data communication, long-lasting working hours, and so on.
Page 25: Features
INSIDE THE PACKAGE The following items are included in the kit package. Save the box and packaging material for future use in case you need to store or ship the mobile computer. RK26 Mobile Computer  USB Cable (optional) ...
Page 26: Related Documentation
RK26 Mobile Computer Reference Manual v1.01 RELATED DOCUMENTATION CipherLab website Please visit to access related documentation about the RK26 mobile computer.
Page 27: Chapter1. Quick Start
Chapter 1 CHAPTER1. QUICK START This chapter guides you in preparing to use the mobile computer for the first time. IN THIS CHAPTER 1.1.Overview ..............24 1.2.Charging & Communication .......... 35...
Page 28: Overview
RK26 Mobile Computer Reference Manual v1.01 1.1. OVERVIEW...
Page 29 Chapter 1 Quick Start 25-key Model 28-key Model No. Description No. Description Power Button Scan Window Status LED Receiver Touchscreen Scan Key Microphone Headset Jack Side-Trigger USB Type-C Port Camera Camera Flash Handstrap Cover Battery Battery Cover Latch and Lock Speaker Volume Buttons NFC Detection Area...
Page 30 RK26 Mobile Computer Reference Manual v1.01 10° Tilted Reader 70° Tilted Reader Note: (1) Please refer to “Physical Keypad” for the difference between 28-key Model and 25-key Model. (2) NFC function is unavailable for 70° tilted reader model and 25-Key model.
Page 31: Install/ Remove Battery
Chapter 1 Quick Start 1.1.1. INSTALL/ REMOVE BATTERY For shipping and storage purposes, the mobile computer and the main battery are packed separately. Note: Improper handling may adversely impact battery life. INSTALL BATTERY To install a main battery: Insert a fully-charged battery from its upper end, and press down the lower end of the battery.
Page 32 RK26 Mobile Computer Reference Manual v1.01 REMOVE BATTERY To remove the battery from the device: 1) Press and hold the lock button while sliding the battery latch to the right to unlock it. ○ 1 Press down the lock button.
Page 33: Installing Sim Card And Memory Card
Chapter 1 Quick Start 1.1.2. INSTALLING SIM CARD AND MEMORY CARD The RK26 mobile computer is equipped with:  2 Nano SIM card sockets  1 Micro SD card socket SIM 1 Socket Supports 2G/3G/4G Card Micro SD Card Socket...
Page 34 RK26 Mobile Computer Reference Manual v1.01 3) Place the card into the slot with its metal contacts downward. 4) Close the hinged cover and push it forward to lock it. 5) Instert the battery cover. ○ 2 Slide the hinged cover to lock ○...
Page 35: Power On/Off Mobile Computer
Chapter 1 Quick Start 1.1.3. POWER ON/OFF MOBILE COMPUTER POWER ON To power on the mobile computer, press and hold the power button located on the top Home Screen end of the device. The mobile computer will turn on and display the after the splash screen.
Page 36: Homescreen Selection
RK26 Mobile Computer Reference Manual v1.01 POWER OFF To power off the mobile computer, press and hold the power button for more than three seconds. A menu will appear on-screen, allowing you to power off the device. Ensure all Power off”...
Page 37: Using Hardware Buttons
Chapter 1 Quick Start 1.1.5. USING HARDWARE BUTTONS Beneath the LCD display, three hardware buttons are located, each delivering the following functions: Hardware Buttons Physical Keypad Button Function Description Returns to the previous screen or closes the active window or Back button keyboard.
Page 38: Connecting Headset
RK26 Mobile Computer Reference Manual v1.01 1.1.6. CONNECTING HEADSET The headset jack is located on the upper right side of the mobile computer. You can use the headset for audio playback or communication via the phone application, audio instant messaging, etc.
Page 39: Charging & Communication
Chapter 1 Quick Start 1.2. CHARGING & COMMUNICATION 1.2.1. CHARGE THE MOBILE COMPUTER The main battery may not be fully charged for shipment. Upon receiving the kit package, it is necessary to charge the main battery fully before using the mobile computer. You can use either the Snap-on Charging Cable or the Charging &...
Page 40 100%, even if connected to a snap-on cable, charging & communication cradle, or a USB Type-C cable for external power supply. When RK26 mobile computer is connected to an external power source, the Status LED located above the touch screen displays as follows:...
Page 41 1) Remove the USB Type-C Cable if it is connected with the RK26 mobile computer. 2) Hold the snap-on cup and aim it towards the bottom of the RK26 mobile computer, placing one side of the snap-on cup in alignment with the side of the RK26 mobile computer.
Page 42 RK26 Mobile Computer Reference Manual v1.01 3) Push the snap-on cup upwards to make the other side to be attached to the RK26 mobile computer. click 4) A “ ” sound is made once the Snap-on cable is connected with the bottom of the RK26 mobile computer in place.
Page 43 The cable is not correctly connected. No light Note: Please remove the USB Type-C cable from RK26 device before installing the snap-on cable. For data communication, you can also use the USB Type-C cable to connect the mobile computer to your PC or laptop.
Page 44 RK26 Mobile Computer Reference Manual v1.01 USE CHARGING & COMMUNICATION CRADLE The Charging & Communication Cradle charges your mobile computer and a spare battery at the same time, and it can also be used for data communication. Main Charging Station...
Page 45 1) Remove the USB Type-C cable if it is connected with the RK26 mobile computer. 2) Insert the RK26 mobile computer onto the Cradle. It is not necessary to remove the installed hard shell or hand strap before inserting the mobile computer. To remove it, simply take out the RK26 mobile computer directly.
Page 46 RK26 Mobile Computer Reference Manual v1.01 3) Connect the adapter to the Cradle and plug the other end into an electrical outlet. The status of the mobile computer charging is shown on the device itself, while the LED indicator on Cradle shows the charging status of the spare battery.
Page 47: Wired Data Transmission
Chapter 1 Quick Start 1.2.2. WIRED DATA TRANSMISSION Use the USB Type-C cable/ the Snap-on Cable to connect the mobile computer to your PC for data transmission. Snap-on Cable 1) Connect your device to the computer with supplied USB cable/ / Cradle.
Page 48: Using Wireless Networks
RK26 Mobile Computer Reference Manual v1.01 Charging this device via USB 3) Tap on the system notification “ ” to access USB options. By default, the device will be in charging mode, restricting access to files from the PC client.
Page 49: Chapter2. Using Rk26 Mobile Computer
Chapter 2 CHAPTER2. USING RK26 MOBILE COMPUTER This chapter walks you through the fundamental usage and features of this device. IN THIS CHAPTER 2.1.Battery ..............46 2.2.Memory ..............64 2.3.Touch Screen ............. 77 2.4.Notifications ............... 87 2.5.Date and Time ............95 2.6.Language &...
Page 50: Battery
RK26 Mobile Computer Reference Manual v1.01 2.1. BATTERY Main Battery  The mobile computer is powered by a rechargeable 3.8V / 4000 mAh Li-Polymer battery pack. It takes approximately 4 hours to charge it to full from the power adaptor. For the initial charge of the main battery, please charge it for at least 8 to 12 hours.
Page 51: Battery Status Indicators
Chapter 3 Physical Keypad 2.1.1. BATTERY STATUS INDICATORS The primary power source for the mobile computer is the main battery pack. Consequently, when the main battery level becomes low, it is essential to either replace the battery pack with a charged one or promptly recharge it. Above all, it is advisable to regularly back up important data.
Page 52 RK26 Mobile Computer Reference Manual v1.01 The battery percentage displayed next to the battery icon on the status bar can be toggled App Drawer (All Apps) Settings Battery Battery percentage. on or off in Note: When the mobile computer is fully charged and battery level reaches 100%, the battery icon will change from to indicate charging is completed.
Page 53: Monitor Battery Level
Chapter 3 Physical Keypad 2.1.2. MONITOR BATTERY LEVEL MAIN BATTERY LEVEL The primary source powering the mobile computer is the main battery, which also feeds the backup battery on the main board to retain data stored in DRAM. When the main battery level is low, recharge or replace it promptly.
Page 54 RK26 Mobile Computer Reference Manual v1.01 BATTERY SAVER MODE Battery Saver mode You can enable the to active automatically when the main battery is low. This mode will limit the use of location services, vibration and most background processing data.
Page 55 Chapter 3 Physical Keypad Turn off when charged Battery Saver Enabling “ ” on the “ ” page will automatically deavtivate the battery saver mode once the battery power reaches Use Battery Saver Tap on " " to activate the battery saver function directly, and the battery icon on the status bar will turn orange once this feature is enabled.
Page 56 RK26 Mobile Computer Reference Manual v1.01 Additionally, you can swipe down from the status bar to reveal the Quick Settings Menu and tap the battery saver icon to enable or disable it. Icon Description Battery saver mode is Battery saver mode is Note: Battery saver mode will automatically deactivate when your device is being charged.
Page 57 Chapter 3 Physical Keypad BATTERY OPTIMIZATION Battery optimization enabled With for applications, you can ensure they remain inactive when your device is idle or when they have not been used for days. On the Battery screen, tap " Battery usage," then select any item under " Battery usage since full charge".
Page 58 LOW SUB BATTERY ALERT When the main battery of the RK26 mobile computer is depleted, it will automatically enter suspension mode, relying on the backup battery for 5 minutes. If the backup battery's Low Sub Battery power becomes low, a "...
Page 59: Replace Main Battery
Chapter 3 Physical Keypad 2.1.3. REPLACE MAIN BATTERY When the main battery level is low, please follow the steps below to replace the battery. SHUT DOWN TO REPLACE THE MAIN BATTERY Shut the device down to replace the main battery, please: 1) Make sure the sub battery (backup battery) and the new main battery are fully-charged.
Page 60 RK26 Mobile Computer Reference Manual v1.01 BATTERY SWAP The RK26 backup battery provides system power during battery swap. When battery cover is removed, the system enters suspend mode and remains inactive until the battery cover Low Sub Battery Alert is reattached. Please refer to “...
Page 61 To prevent data loss, DO NOT replace the main battery when backup battery’s power is low. Connect the RK26 mobile computer with the external power source to charge it till the “Low Sub Battery” notification icon disappears from the status bar. Once the “Low Sub...
Page 62: Power Management
RK26 Mobile Computer Reference Manual v1.01 2.1.4. POWER MANAGEMENT For any portable device, power management is a critical issue especially when you are on the road. Below are some tips to help you save battery power. Warning: Using backlight, wireless connectivity, and peripheral devices while on battery power can significantly reduce battery power.
Page 63 Chapter 3 Physical Keypad ENTER AIRPLANE MODE Airplane Mode Enable to turn off all wireless radios, including call functions, Bluetooth, Wi-Fi, and 3G/4G on your mobile computer. This will significantly reduce battery power consumption. Airplane To enter mode, please: Quick Settings Menu 1) Swipe down from the top of the screen to open Airplane Mode 2) Tap on the...
Page 64: Battery Precautions
If you need to do so, ensure “ ” is turned on.  Do not continuousely connect your RK26 mobile computer to a power supply or cradle for charging if the main battery is fully charged. If continuous connection is necessary, Balance Mode ensure “...
Page 65 Chapter 3 Physical Keypad Balance Mode Performance Mode 2) Tap on the radio button to select “ ” or “ ”. Mode Description Strike a balance between working hours Balance Mode and battery life. Provide a 10% to 20% boost in working Performance Mode hours with potential impact on battery life.
Page 66 For safty reasons, it is a normal for the battery status not to show full recharg when the RK26 mobile computer is connected to an external power supply for an extended period. To adress this, simply unplug and then reconnect the charging cable to initiate the battery recharge.
Page 67 RK26 mobile computer will also automatically suspend battery charging. To preserve battery life, please disconnect the charger immediately and charge your RK26 mobile computer under suitable temperature conditions.
Page 68: Memory
(up to ). When selecting an SD card for optimal compatibility and performance with the RK26, ensure you choose the appropriate capacity. When using an SDXC card, use a new card and ensure it hasn't been used in other host devices such as computers, cameras, or readers.
Page 69: Check Memory Usage
Chapter 3 Physical Keypad 2.2.1. CHECK MEMORY USAGE The memory manager can offer a glance of how the device is using its RAM. To check the Developer Option memory usage, you have to enable “ ” in advanced. ENABLE DEVELOPER OPTIONS Developer Option To enable “...
Page 70 RK26 Mobile Computer Reference Manual v1.01 System You can find Developer option is now enabled in page. CHECK MEMORY USAGE App Drawer (All Apps) Settings System Developer option Go to Memory to enter memory manager screen.
Page 71 Chapter 3 Physical Keypad On the main screen, it tells you not only the used and free memory space of the RAM, but how your pattern of usage has impacted the device’s overall performance. To figure out how the system and apps have been taking up the memory over a longer period, tap the dropdown list to choose a different time span.
Page 72: Manage Storage Space
RK26 Mobile Computer Reference Manual v1.01 2.2.2. MANAGE STORAGE SPACE On your Android device, the SD card can function as an extension of your device's internal storage, which typically comes with 16 GB of flash memory for storing the operating system, applications, and files, rather than just serving as portable storage.
Page 73 Chapter 3 Physical Keypad SET UP SD CARD AS PORTABLE STORAGE Using an SD card as a portable storage device allows you to use it like a USB disk. You can easily swap it between your Android device and a computer to facilitate the transfer of files. This becomes particularly handy when there is a need to offload files that are consuming too much storage space.
Page 74 RK26 Mobile Computer Reference Manual v1.01 To start: 1) Insert the SD card. A notification icon , signifying the detection of an SD card, will SET UP appear in the status bar. Swipe down from the status bar and select “...
Page 75 Chapter 3 Physical Keypad TRANSFER PHOTOS & MEDIA BETWEEN THE DEVICE & PC To transfer photos and media between this device and PC when the mounted SD card is set as portable storage, please: 1) Connect your mobile computer with PC with a USB Type-C cable/ the snap-on cable/ the cradle, and “...
Page 76 RK26 Mobile Computer Reference Manual v1.01 ormat as internal 2) By selecting “F ”, the device will eventually format this SD card into a specific file format only readable by this device. Format this SD card FORMAT SD CARD 3) On “...
Page 77 Chapter 3 Physical Keypad SET UP SD CARD AS INTERNAL STORAGE Using SD card as internal storage allows you to extend your existing device storage and to store huge applications. This SD card will be reformatted and encrypted with a file format that is not readable by another device.
Page 78 RK26 Mobile Computer Reference Manual v1.01 To Start: 1) Insert the SD card. A notification will pop up indicating SET UP that an SD card is detected tap “ ”. Phone storage 2) Tap on “ ”. FORMAT SD CARD 3) On the popup window, select “...
Page 79 Chapter 3 Physical Keypad 4) You will then be asked to whether to move media files to this new SD card, tap to make your choice. DONE 5) When the setting is completed, tap “ ”. Note: It is recommended that you select “Move now” at Step 4 to have the device immediately start making use of SD card space.
Page 80 RK26 Mobile Computer Reference Manual v1.01 More Format as portable 2) Tap and then tap “ ”. FORMAT 3) Tap “ ” to have this SD card re-formatted into a file type accessible by other devices. DONE 4) When the formatting is completed, tap “...
Page 81: Touch Screen
Chapter 3 Physical Keypad 2.3. TOUCH SCREEN The mobile computer comes with a 4.0 inch, LCD, Corning Gorilla Glass 3 display with 480RGBx800 resolution. The LED backlight of the screen, which helps ease reading under dim environments, can be controlled manually and automatically. Warning: DO NOT use any pointed or sharp objects to move against the surface of the screen.
Page 82: Screen Rotation
RK26 Mobile Computer Reference Manual v1.01 2.3.2. SCREEN ROTATION By default, the device automatically rotates the screen to when you turn the device sideways. To switch this function on or off: App Drawer (All Apps) Settings Display 1) Go to...
Page 83 Chapter 3 Physical Keypad Quick Settings Panel Quick Settings Menu Swipe down from the top of the screen to open Auto rotate and tap the icon to enable screen rotation. Icon Description Auto rotate mode is Auto rotate mode is...
Page 84 RK26 Mobile Computer Reference Manual v1.01 Auto-rotate screen You can enter “ ” page to enable or disable screen rotation by long Auto rotate Quick Settings Panel Quick Settings Menu pressing the icon on HOME SCREEN ROTATION Auto Rotation To enable Home screen rotation, please make sure is enable.
Page 85 Chapter 3 Physical Keypad REMOVE AUTO ROTATION FROM QUICK SETTING MENU Auto rotate Quick Settings Menu You can remove the switch icon on to minimize the possibility of accidentally turning on the auto-rotation function: Quick Settings Menu Edit 1) Swipe down from the top of the screen to open , and tap on Edit button...
Page 86 RK26 Mobile Computer Reference Manual v1.01 Quick Settings Menu Auto rotate 3) Return to the , the switch icon is now hidden. REMOVE AUTO ROTATION FROM DISPLAY SETTINGS App Drawer (All Apps) Settings Accessibility Auto-rotate Go to and switch off...
Page 87 Chapter 3 Physical Keypad Auto-rotate screen Accessibility  Switch off “ ” on “ ” page. Auto-rotate screen Display  Now the function “ ” is hidden on “ ” page. Note: Auto-rotation is not supported for certain applications. Without enabling Allow Home Screen “...
Page 88: Screen Timeout Settings
RK26 Mobile Computer Reference Manual v1.01 2.3.3. SCREEN TIMEOUT SETTINGS App Drawer (All Apps) Settings Display Screen timeout Go to Tap in and choose the timeout duration that best suits your needs.
Page 89: Touch Mode
Chapter 3 Physical Keypad 2.3.4. TOUCH MODE App Drawer (All Apps) Settings Display Touch Mode Go to , and select the touchscreen mode according to the environment you use with the mobile computer: Touch Mode Description Touch Mode Normal The default setting of “ ”...
Page 90: Text Size & Display Size
RK26 Mobile Computer Reference Manual v1.01 2.3.5. TEXT SIZE & DISPLAY SIZE App Drawer (All Apps) Settings Display Font size Go to Small Tap the small A icon or the large A icon to select the font size between Default...
Page 91: Notifications
Chapter 3 Physical Keypad 2.4. NOTIFICATIONS 2.4.1. STATUS LED Two LED indicators located above the touch screen provide information about charging Good Read status, scanner light beam, and scanner " " during data collection. LED 1 for Power Indication Indicator Status Description Green, solid...
Page 92: Audio
RK26 Mobile Computer Reference Manual v1.01 2.4.2. AUDIO The speaker is utilized for playing sounds for Windows events, programs, and audio files. It can also be programmed for status feedback. In noisy environments, you may prefer connecting a headset, which is supported via the 3.5 mm DIA stereo earphone jack located on the upper right side of the device.
Page 93 Chapter 3 Physical Keypad Item Description Calls and notifications will ring. Calls and notifications will vibrate. Calls and notifications will be muted. Volume Up Volume Down The media volume can be adjusted by pressing the key, or dragging the slider on quick sound menu. SETTINGS Tap on the settings icon will open the pop-up volume panel;...
Page 94 RK26 Mobile Computer Reference Manual v1.01 SOUND SETTINGS App Drawer (All Apps) Settings Sound Go to for more sound settings. Sound On “ ” settings page, you can: Media Ring and notification Alarm  Adjust the volume for , and by dragging the sliders.
Page 95 Chapter 3 Physical Keypad Do Not Distrub  Enter “ ” for its detailed settings. Voice Mode Headset Playback  Enter “ ” or “ ” to adjust volume in a loud environment. Loudness Mode Voice Mode headset 1) Tap on “ ”...
Page 96 RK26 Mobile Computer Reference Manual v1.01 Default notification soud Default alarm sound  Tap “ ” and “ ” to select your preferred sound.  Swipe down the Sound Setting page to turn on or off the switches of other items...
Page 97 Chapter 3 Physical Keypad DISABLE UNWANTED NOTIFICATIONS WITH “DO NOT DISTURB” Do Not Disturb You can temporarily disable specific notifications (vibration or sound) using “ ” in Quick Settings Panel / Quick Setting Menu. Additionally, you can schedule the duration of this disabled status, allowing notifications to automatically switch to the enabled state according to your arrangement.
Page 98 RK26 Mobile Computer Reference Manual v1.01 Do Not Disturb Do Not You can enter “ ” page for further settings by long pressing the Disturb Quick Settings Panel Quick Settings Menu icon on App Drawer (All Apps) Settings Sound Do Not Disturb...
Page 99: Date And Time
Chapter 3 Physical Keypad 2.5. DATE AND TIME By default, the mobile computer automatically synchronizes the date and time to the WWAN network (if connected). To set the date and time manually: App Drawer (All Apps) Settings System Date & time 1) Go to Set time automatically”...
Page 100 RK26 Mobile Computer Reference Manual v1.01 Set time zone automatically” “Date” 3) Disable “ and then tap to select the correct month, OK” date and year. Tap “ to save. Set time zone automatically” “Time” 4) Disable “ and then tap to set the correct time.
Page 101 Chapter 3 Physical Keypad Time zone” Region UTC offset 5) Tap “ to select the correct time zone by “ ” or by “ ”.
Page 102 RK26 Mobile Computer Reference Manual v1.01 Use locale default Use 24-hour format 6) Disable “ ” and tap “ ” to switch on or off to change the displayed time. NTP Server address setting OK” 7) Tap “ ” to input NTP server address and tap “...
Page 103: Language & Keyboard Input
Chapter 3 Physical Keypad 2.6. LANGUAGE & KEYBOARD INPUT App Drawer (All Apps) Settings System Language & input change the system language, default keyboard type, and configure keyboard input and speech settings. 2.6.1. CHANGE DISPLAY LANGUAGE To change display language: 1) On Language &...
Page 104 RK26 Mobile Computer Reference Manual v1.01 Add a language 2) Click “ ” to select your desired system language. 3) Press and hold your desired system language to change its sorting order to the 1 dragging. Once it is released, the new language setting will immediately be applied.
Page 105 Chapter 3 Physical Keypad DELETE LANGUAGE To delete language(s): Remove 1) Tap more button in the upper right corner and tap “ ” option. 2) Select the language to delete.
Page 106: On-Screen Keyboard
RK26 Mobile Computer Reference Manual v1.01 Please note that you have to leave at least one language on the list. 2.6.2. ON-SCREEN KEYBOARD Tap a text input field to automatically open an on-screen keyboard. The virtual keyboard will vary depending on the data type (text or numbers) this field requires.
Page 107 Chapter 3 Physical Keypad SELECT KEYBOARD (INPUT METHOD) Language & input On-screen keyboard screen, select to manage the installed keyboards Manage keyboard by taping “ ” and switch on/off the input methods you need. EDIT TEXT Tap and hold text on the screen to enable a text editing menu for selecting all text, or copying and pasting text within or across applications.
Page 108: Sound And Volume
RK26 Mobile Computer Reference Manual v1.01 2.7. SOUND AND VOLUME Use the volume buttons on the left side of the mobile computer to adjust system and ringer volume.
Page 109: Data Capture
Chapter 3 Physical Keypad 2.8. DATA CAPTURE 2.8.1. BARCODE READER A selection of scan engines is available for delivering flexibility to meet different requirements. Depending on the scan engine integrated, the mobile computer is capable of scanning barcodes of a number of symbologies that are enabled by default while running the ReaderConfig application.
Page 110: Chapter3. Physical Keypad
Chapter 3 CHAPTER3. PHYSICAL KEYPAD This chapter introduces the physical keypad of the RK26 mobile computer, which includes both a 28-key model and a 25-key model. The physical keypad receives supplementary backlight along with the screen and supports multi-key operations, allowing for simultaneous hits of two keys.
Page 111: Overview
Chapter 3 Physical Keypad 3.1. OVERVIEW The physical keypad receives supplementary backlight along with the screen, and supports multi-key operation, which normally requires two keys hit simultaneously. The keypad is capable of entering numbers, letters, symbols and punctuation marks. 28-KEY MODEL Shift Key Alpha Key 25-KEY MODEL...
Page 112: Basic Key
RK26 Mobile Computer Reference Manual v1.01 3.2. BASIC KEY Basic Keys deliver the following functions: 3.2.1. BASIC KEY OF 28-KEY MODEL Description Scan Press the scan key to read a barcode in place. The arrow keys are circled around the center scan key. These can...
Page 113: Basic Key Of 25-Key Model
Chapter 3 Physical Keypad 3.2.2. BASIC KEY OF 25-KEY MODEL Description Scan Press the scan key to read a barcode in place. The arrow keys are circled around the center scan key. These can Arrows be used to move the cursor up, down, left or right during text input, or move between items in certain applications.
Page 114: Alpha Key
RK26 Mobile Computer Reference Manual v1.01 3.3. ALPHA KEY 3.3.1. ALPHA KEY OF 28-KEY MODEL The Alpha key is the blue button located in the bottom right corner of the keypad. When the Alpha Alpha key is pressed, a blue icon...
Page 115 Chapter 3 Physical Keypad  Alpha Mode Note: Alpha mode can coexist with Shift mode. When both modes are active, the input letters will be uppercase. Please refer to Key Functions in Different Modes...
Page 116: Alpha Key Of 25-Key Model
RK26 Mobile Computer Reference Manual v1.01 3.3.2. ALPHA KEY OF 25-KEY MODEL The Alpha key is the blue button located in the bottom right corner of the keypad. When the Alpha Alpha key is pressed, a blue icon shows up in the status bar to indicate that...
Page 117 Chapter 3 Physical Keypad  Alpha Mode Note: Alpha mode can coexist with Shift mode & Function Mode. When both Shift mode and Alpha Mode are active, the input letters will be uppercase. Please refer to Key Functions in Different Modes details.
Page 118: Function Key (Only For 25-Key Model)
RK26 Mobile Computer Reference Manual v1.01 3.4. FUNCTION KEY (ONLY FOR 25-KEY MODEL) The Function key is the orange button located right above in the Alpha Key (the blue button). When the Function key is pressed, an orange icon shows up in the status bar to indicate...
Page 119 Chapter 3 Physical Keypad  Function Mode Note: Key Functions in Function mode can coexist with Shift mode & Alpha Mode. Please refer to Different Modes for details. Function key Fn Lock Mode (Function Lock Mode) Press twice, and the keypad will enter Function Lock Mode with an icon appears in the status bar.
Page 120 RK26 Mobile Computer Reference Manual v1.01 Function Lock Mode Alpha mode Shift mode , you can still enable if it is needed. Key Functions in Different Modes Please refer to for details.
Page 121: Shift Keys
Chapter 3 Physical Keypad 3.5. SHIFT KEYS Shift key Alpha key is located right above the for 28-key Model, while it is Function Key located right above the for 25-key Model. Shift key When the is pressed once, an icon shows up in the status bar to indicate the Shift Resume Mode Default Input mode...
Page 122 RK26 Mobile Computer Reference Manual v1.01 Shift Lock Mode When the Shift key is pressed twice, the keypad will enter with an icon appears in the status bar, and the keypad stays in Shift Lock Mode till the Shift key is pressed again.
Page 123: Key Functions In Different Modes
Chapter 3 Physical Keypad 3.6. KEY FUNCTIONS IN DIFFERENT MODES 3.6.1. FOR 28-KEY MODEL KEYPAD Alpha Mode Shift Mode+ Alpha Mode Default Input Mode Shift Mode (exclamation mark) (at sign) , or (uppercase) (pound) , or (uppercase) (currency symbol) , or (uppercase) (percent) , or...
Page 124: For 25-Key Model Keypad
RK26 Mobile Computer Reference Manual v1.01 3.6.2. FOR 25-KEY MODEL KEYPAD Alpha Mode Function Mode Default Input Mode Shift Mode (exclamation mark) (at sign) (pound) (currency symbol) (percent) (caret) & (ampersand) (asterisk) (parentheses) (parentheses) > (hyphen) (more than sign) <...
Page 125 Chapter 3 Physical Keypad Shift Mode + Alpha Mode + Function Mode Default Input Mode Shift Mode + Alpha Mode Alpha Mode + Function Mode Shift Mode+ Function Mode , or (uppercase) , or (uppercase) , or (uppercase) , or (uppercase) , or (uppercase)
Page 126: Keypad Lock
RK26 Mobile Computer Reference Manual v1.01 3.7. KEYPAD LOCK Keypad lock is for user to lock all keys on the keypad to prevent any accidental pressing of the keys. 28-KEY MODEL 28-Key Model Shift key Backspace key To lock the keypad of...
Page 127 Chapter 3 Physical Keypad Note: When Alpha Mode is on, the hot key combination (Shift + Backspace) would not work for 28-key Model, because Backspace key becomes “Delete” in Alpha Mode. For 25-key Model, the hot key combination (Shift + Delete) would not work. When the keypad lock mode is triggered, all keys on the keypad will become locked to prevent any accidental pressing of keys.
Page 128: Enterprise Settings
RK26 Mobile Computer Reference Manual v1.01 3.8. ENTERPRISE SETTINGS Enterprise Settings App Drawer The app “ ” helps you to control the physical keypad. Go to (All Apps) Enterprise Settings and tap on “ ” for the following functions:...
Page 129: Disable Special Keyevent
Chapter 3 Physical Keypad 3.8.1. DISABLE SPECIAL KEYEVENT Disable Special KeyEvent “ ” is to disable the special keycode (which is not defined by Android) Function Key Alpha Key Trigger Keys sent by pressing , and Disable Special KeyEvent The default setting of “ ”...
Page 130: Change Blue Key Input Method
RK26 Mobile Computer Reference Manual v1.01 3.8.2. CHANGE BLUE KEY INPUT METHOD Change blue key input method You can turn on “ ” to change input mode of the physical Alpha Numeric Mode Alpha keypad. By enabling this function, you can cycle through...
Page 131 Chapter 3 Physical Keypad ALPHA NUMERIC MODE Change blue key input method Once you turn on “ ”, the physical keypad changes to be Alpha numeric keypad immediately. An icon shows up in the status bar to indicate Numeric Mode is on.
Page 132 RK26 Mobile Computer Reference Manual v1.01 ALPHA UPPERCASE MODE Alpha Numeric Mode Alpha Key Alpha Key , press (the blue key) twice, or press (the blue Alpha Lowercase Mode key) once in to change the physical keypad into uppercase keypad...
Page 133: Convert Uhf Epc To Ascii
3.8.3. CONVERT UHF EPC TO ASCII Convert UHF EPC to ASCII Enable “ ” to work with RK26 UHF RFID Reader to convert the EPC code (hexadecimal) to ASCII code under the following conditions:  All the decoded EPC code (hexadecimal) corresponds to ASCII code must be visible characters.
Page 134: Chapter4. Basic Operation
Chapter 4 CHAPTER4. BASIC OPERATION This chapter covers fundamental skills for working with the RK26 mobile computer, such as operating the home screen, checking system status and managing notifications. The subsequent chapters introduce additional utilities and applications for data collection, processing, and transmission.
Page 135: Home Screen
Chapter 4 Basic Operation 4.1. HOME SCREEN When the mobile computer is fully charged, press the Power key for three seconds to turn on the mobile computer. A locked screen will appear. LOCK SCREEN Home To enter the screen, you need to unlock the Lock screen. Simply swipe up from the bottom of the screen toward the top to unlock the screen.
Page 136: Application & Widget On Home Screen
RK26 Mobile Computer Reference Manual v1.01 4.1.1. APPLICATION & WIDGET ON HOME SCREEN ADD APPLICATION SHORTCUT TO HOME SCREEN To add an application to Home screen: App Drawer (All Apps) 1) Open on the home screen you would like to customize.
Page 137 Chapter 4 Basic Operation ADD AN ACTION ICON FROM APP SHORTCUT TO HOME SCREEN Action app shortcuts To create an icon from the to Home screen, please: Home App Drawer 1) Long press an application icon (no matter on the screen or the ) to app shortcuts...
Page 138: Folder On Home Screen
RK26 Mobile Computer Reference Manual v1.01 4.1.2. FOLDER ON HOME SCREEN CREATE FOLDER 1) On the home screen you would like to customize, tap and hold the application shortcut you would like to move, drag the icon on the top of another icon to create a folder.
Page 139: Current Applications
Chapter 4 Basic Operation 4.1.3. CURRENT APPLICATIONS Recent App Menu Recent Apps To reveal the , please tap on the button “ ”. On this screen, you can: SWITCH BETWEEN APPLICATIONS Slide to the left or right to check the listed applications, tap on your desired one to open it on the screen.
Page 140: Status Bar
RK26 Mobile Computer Reference Manual v1.01 4.2. STATUS BAR notification icons The left side of the status bar shows , and the right side of the status bar status icons shows 4.2.1. ICONS ON STATUS BAR STATUS ICONS Icon Description The device has been connected to a Bluetooth device.
Page 141 Chapter 4 Basic Operation NOTIFICATION ICONS Icon Description Android System notification such as “USB debugging connected” or “USB file Notifications Drawer transfer turned on”. Open for more details. The device is performing data synchronization. There is an upcoming event. The device is downloading data. / Download completed. The device is uploading data.
Page 142: Open Quick Setting Menu
RK26 Mobile Computer Reference Manual v1.01 4.2.2. OPEN QUICK SETTING MENU status icons are related to essential settings regarding the device’s remaining power, Bluetooth status or Wi-Fi connectivity status. The status bar offers a quick access for you to easily make adjustments of the settings.
Page 143 Chapter 4 Basic Operation EDIT QUICK SETTING MENU Quick Setting Menu To customize , please: EDIT Edit 1) Click “ ” to get into page. Remove : To remove certain item, please tap on and hold the icon to be removed, and Drag here to remove drag it to the “...
Page 144 RK26 Mobile Computer Reference Manual v1.01 : To add certain item, please tap on and hold the icon to be added and drag it to the upper area and then release it. Quick Settings Menu 4) Return to the , all the settings are done.
Page 145 Chapter 4 Basic Operation Quick Setting Menu EDIT Edit More To reset the , please tap on “ ” to enter page. Tap on Reset icon in the upper-right corner, and then “ ”.
Page 146: Open Notifications Drawer
RK26 Mobile Computer Reference Manual v1.01 4.2.3. OPEN NOTIFICATIONS DRAWER notifications icons on status bar inform you of the new events such as incoming calls, messages or USB connection. CHECK OUT NOTIFICATION Notifications To check out details of the events, swipe down from the status bar to open...
Page 147 Chapter 4 Basic Operation DISABLE NOTIFICATION You can turn off the notification of a specific app by tapping and holding on the notifications Turn off notifications card until the corresponding app name reveals. Tap “ ” to turn it off.
Page 148 RK26 Mobile Computer Reference Manual v1.01 App Drawer (All Apps) Settings Apps See all XX apps 1) Go to to find the app you would like to change its notification settings. App info Notifications 2) Tap the App icon to enter the “...
Page 149 Chapter 4 Basic Operation CLEAR NOTIFICATION To dismiss a single notification, simply swipe the notification card right or left. You can also CLEAR ALL dismiss all notifications at a time by tapping “ ”. Ongoing notifications and notifications that require subsequent activity to be cleared will remain on the list.
Page 150: Suspend & Lock
RK26 Mobile Computer Reference Manual v1.01 4.3. SUSPEND & LOCK 4.3.1. SUSPEND DEVICE The mobile computer operates continuously once it is powered on. To minimize power consumption and prevent unintended operation, suspend the mobile computer if you are not actively using it. The mobile computer can be quickly awoken from suspend mode to operate as needed.
Page 151: Lock Device
Setting a screen lock allows you to protect your personal data on this device while the device is not at your hand. With various types of screen lock available and Smart Lock, you can not only enjoy the benefits of this function but also great convenience. LOCK RK26 App Drawer (All Apps) Settings Security &...
Page 152 RK26 Mobile Computer Reference Manual v1.01 Pattern Password Screen Lock By selecting a , or method, you can access advanced settings. Screen Lock advanced settings: Item Description Switch to make the unlock pattern you are drawing to be visible or invisible.This function only works when setting pattern as screen...
Page 153 Chapter 4 Basic Operation Smart Lock You can also access to customize personal lock settings.
Page 154: Os Update
RK26 Mobile Computer Reference Manual v1.01 4.4. OS UPDATE Updating the operating system on the mobile computer helps maintain it at an optimized state. You may choose to update the system by establishing a wireless network connection to the Internet and downloading the update file from the OTA server.
Page 155 AUTOMATIC UPDATE The automatic update feature of RK26 mobile computer is off by default, and you can change the setting by (Android Deployment Configurator) to turn it on.
Page 156: Sd Card Update
RK26 Mobile Computer Reference Manual v1.01 4.4.2. SD CARD UPDATE RK26 mobile computer automatically searches the available update files in your mobile computer’s storage and then install it. Please obtain the latest system update image file, and rename and copy the file as sdupdate.zip...
Page 157: Back Up Your Data
Chapter 4 Basic Operation 4.5. BACK UP YOUR DATA Backup With , you can have your personal data (Google calendar settings, Google contacts, Google Chrome browser data and Gmai settings) and certain system settings under your Google Account backed up (over network connection) on the cloud. This allows you to easily Reset to Factory restore the settings on this device after a Factory Reset (refer to Default...
Page 158 RK26 Mobile Computer Reference Manual v1.01 To restore your backed up personal data of your Google Account, just add that account to the device. Note: To back up your photos and videos, tap Photos App Drawer and log in your Google Account to sync the files on your device with Google Photo Library.
Page 159: Reset To Factory Default
Back Up Your Data It is strongly recommended that following the instructions in to back up important data before performing a factory reset. When setting your RK26 mobile computer by (Android Deployment Configurator), the enterprise partition settings will automatically backup to “...
Page 160: Erase All Data (Factory Reset With Enterprise)
RK26 Mobile Computer Reference Manual v1.01 2) Confirm the action by tapping on the buttons and input the verification code (please support@cipherlab.com.tw contact with to obtain your verification code). Finally, tap OK” “ to perform a factory reset. 4.6.2. ERASE ALL DATA (FACTORY RESET WITH ENTERPRISE)
Page 161: Welcome Wizard
Chapter 4 Basic Operation 4.6.3. WELCOME WIZARD As the mobile computer boots up for the first time after the reset, the Welcome Wizard will run you through setting up the environment as well as restoring apps and data. During SKIP setup, you can tap to continue to the next step (you can finish the respective settings App Drawer (All Apps)
Page 162 RK26 Mobile Computer Reference Manual v1.01  Step 3 Insert your SIM to connect to mobile network, or tap SKIP on “ ” to the next ste  Step 4 Set up offline CONTINUE Select a Wi-Fi network to log in or tap on “...
Page 163 Chapter 4 Basic Operation  Step 5 NEXT Set date and time, or merely skip this step by tapping “ ”.  Step 6 Choose Google services that you want to be enabled, and scroll to the bottom of the page ACCEPT to tap “...
Page 164 RK26 Mobile Computer Reference Manual v1.01  Step 7 Next SKIP Set up a PIN to protect this device and tap “ ”, or merely “ ” this step.  Step 7 It takes few seconds to complete the settings.
Page 165: Chapter5. Wireless Radios
Chapter 5 CHAPTER5. WIRELESS RADIOS This chapter will guide you through the configuration and establishment of wireless network connections using the integrated Wi-Fi module of the RK26 mobile computer. IN THIS CHAPTER 5.1 Use Wireless Local Area Network (Wi-Fi) ...... 162 5.2 Use Bluetooth ............
Page 166: Use Wireless Local Area Network (Wi-Fi)
RK26 Mobile Computer Reference Manual v1.01 USE WIRELESS LOCAL AREA NETWORK (WI-FI) 5.1.1. CONNECT TO WI-FI NETWORKTO POWER ON WI-FI: App Drawer (All Apps) Settings Network & internet 1) Go to 2) Tap the Wi-Fi switch to scan for available networks.
Page 167 Chapter 5 Wireless Radios 3) Select a network to connect. If the network is an open one, the mobile computer will attempt to connect to it directly. Connected When connected, the status will change to show “ ”. If the network is a secured one, the mobile computer prompts a dialog to enter the password for the connection.
Page 168: Manually Add Wi-Fi Network
RK26 Mobile Computer Reference Manual v1.01 5.1.2. MANUALLY ADD WI-FI NETWORK If the network you would like to connect to does not broadcast its SSID, or if the network is out of range, you may add it manually. App Drawer (All Apps) Settings Network &...
Page 169 Chapter 5 Wireless Radios Add network Network name 4) On “ ” page, enter the name of the network in the field, and select a security method (None, WEP, WPA/WPA2 PSK, 802.1x EAP, OWE, or SAE). Enhanced Open  is for public networks and provides no authentication.
Page 170 RK26 Mobile Computer Reference Manual v1.01 Proxy IPv4 5) If necessary, select the server and settings. By default, no proxy is set and DHCP IP settings are set to...
Page 171: Wi-Fi Preferences
Chapter 5 Wireless Radios 5.1.3. WI-FI PREFERENCES To access advanced Wi-Fi settings: App Drawer (All Apps) Settings Network & internet Internet 1) Go to Network preferences 2) Scroll down to the bottom of the page to enter “ ”. The available settings are as bellow:...
Page 172 RK26 Mobile Computer Reference Manual v1.01 Item Description Tap to enter the page for further settings. Please refer to Cipherlab Proprietary Settings Cipherlab Proprietary Settings for details. Even you’ve turned off Wi-Fi, the device will automatically turn Turn on Wi-Fi automatically on your Wi-Fi connection when there’s the saved network with...
Page 173 Chapter 5 Wireless Radios CIPHERLAB PROPRIETARY SETTINGS Cipherlab Proprietary Settings To configure the grayed out options listed on “ ”, Wi-Fi must be turned off. Turn on Wi-Fi again to apply the setting(s) once the configuration is done. Preferences| Cipherllab Proprietary Settings...
Page 174 To determine Internet connectivity when the device connects Captive Portal Detection to a network. Select the Wi-Fi channel(s) to narrow down frequency band of Channel Selection the 2.4GHz (802.11b/g/n/ax) or 5 GHz (802.11a/n/ax). Reset to Default Restore all the settings in “Cipherlab Propruetary” to default.
Page 175: Modify Wi-Fi Network
Chapter 5 Wireless Radios 5.1.4. MODIFY WI-FI NETWORK MODIFY THE CONNECTED NETWORK To change the settings for a connected network: Network detail 1) Tap a connected network in the Wi-Fi hotspot list to enter its “ s” page. Edit ” 2) Tap on “...
Page 176 RK26 Mobile Computer Reference Manual v1.01 MODIFY THE SAVED NETWORK To change the settings for a saved network: 1) Tap and hold a saved network in the Wi-Fi hotspot list. Modify” 2) Tap “ in the pop-up menu. Save” 3) In the dialog box that opens, modify the network settings, and tap “...
Page 177: Disconnect Wi-Fi Network
Chapter 5 Wireless Radios 5.1.5. DISCONNECT WI-FI NETWORK To disconnect a connected network Network details 1) Tap a connected network in the Wi-Fi hotspot list to enter its “ ” page. FORGET” or “DISCONNECT” 2) Tap “ button to disconnect. To forget a saved network: 1) Tap and hold a connected network in the Wi-Fi hotspot list.
Page 178: Use Bluetooth
RK26 Mobile Computer Reference Manual v1.01 USE BLUETOOTH The RK26 mobile computer lets you configure Bluetooth settings and manage Bluetooth services provided on remote devices. 5.2.1. BLUETOOTH PROFILES Bluetooth Profiles Supported Generic Access Profile (GAP) For device discovery and authentication.
Page 179: Turn On Bluetooth
Chapter 5 Wireless Radios 5.2.2. TURN ON BLUETOOTH Bluetooth is turned on by default, and you can turn it on or off by tapping on the Bluetooth Quick Settings Menu Quick Settings Panel icon Icon Description Bluetooth is Bluetooth is...
Page 180 RK26 Mobile Computer Reference Manual v1.01 Connected devices To enter “ ” page for further Bluetooth settings, please long press the Quick Settings Menu Quick Settings Panel Bluetooth icon App Drawer (All Apps) Settings Connected devices Connection 1) Go to...
Page 181 Chapter 5 Wireless Radios 2) Tap the switch to turn on this function while enabling the Bluetooth visibility of this device. Note: Having been turned on, Bluetooth is active even when the mobile computer is suspended. However, if the power mode is switched to Airplane Mode, Bluetooth power will be turned off regardless of the settings.
Page 182: Change Bluetooth Name
RK26 Mobile Computer Reference Manual v1.01 5.2.3. CHANGE BLUETOOTH NAME To change the Bluetooth name of this mobile computer: App Drawer (All Apps) Settings Connected devices Connection 1) Go to preferences Bluetooth Device name Rename this device 2) Tap “...
Page 183: Pair Bluetooth Devices
Chapter 5 Wireless Radios 5.2.4. PAIR BLUETOOTH DEVICES App Drawer (All Apps) Settings Connected devices Connection 1) Go to preferences Bluetooth Tap the switch to to scan for available Bluetooth devices nearby. Scroll through the list and tap the device you would like to pair. Bluetooth pairing request...
Page 184 RK26 Mobile Computer Reference Manual v1.01 Previously connected 3) Once pairing is done, the Bluetooth device will be listed in the devices App Drawer (All Apps) Settings Connected devices page. Go to check the connected device(s) list. Note: If the device you would like to pair with is not listed, make sure Bluetooth visibility is enabled on...
Page 185: Unpair Bluetooth Device
Chapter 5 Wireless Radios 5.2.5. UNPAIR BLUETOOTH DEVICE To unpair a paired device: Previously connected devices 1) In the list, tap the settings button next to the paired device. Device details FORGET 2) On the screen, tap...
Page 186: Use Near Field Communications
RK26 Mobile Computer Reference Manual v1.01 USE NEAR FIELD COMMUNICATIONS Near field communications (NFC) uses close proximity (4 cm or less) to establish radio communication through electromagnetic fields. With NFC enabled, the mobile computer can collect information from NFC tags, exchange information with other NFC supported devices, and even change information on the NFC tag if authorized.
Page 187: Pair With Nfc Enabled Bluetooth Devices
Chapter 5 Wireless Radios 5.3.1 PAIR WITH NFC ENABLED BLUETOOTH DEVICES 1) On the device you would like to pair with, make sure NFC is enabled and Bluetooth discovery is enabled. 2) Hold the mobile computer without covering the antenna area. NFC Detection Area 3) Move the mobile computer in proximity with the device for pairing.
Page 188 RK26 Mobile Computer Reference Manual v1.01 COMMUNICATION WITH NFC 1) On the mobile computer, launch an NFC enabled application. 2) Hold the mobile computer without covering the antenna area. 3) Place the mobile computer close to the NFC tag or device until the application indicates...
Page 189: Chapter6. Using The Phone
Chapter 6 CHAPTER6. USING THE PHONE The RK26 mobile computer allows making phone calls and connecting to the network over Wideband Code Division Multiple Access (WCDMA). Insert the SIM card before turning on the power. Refer to Installing SIM Card and Memory Card.
Page 190: Sim Card Management
RK26 Mobile Computer Reference Manual v1.01 6.1. SIM CARD MANAGEMENT Automatically select network The default setting for celluar networks is “ ”. To manually select the cellular network, please: App Drawer (All Apps) Settings Network & Internet SIMs 1) Go to Automatically select network 2) On the mobile network page, scroll to find “...
Page 191 Chapter 6 Using the Phone Automatically select network Choose network 3) By turning off “ ”, “ ” pops up to list the network after searching. Select your preferred network from the list. 4) A notification appears if the selected network is unavailable. Please repeat the aforesaid steps to select the network again.
Page 192 RK26 Mobile Computer Reference Manual v1.01 Note: When both SIM cards are both inserted and enables, they are both active and ready to receive an incoming call but not able to be connected at the same time. EMERGENCY CALLS Depending on your service provider, the mobile computer might support making emergency phone call when the SIM card is locked, or even when no SIM card is inserted.
Page 193: Phone Application
Chapter 6 Using the Phone 6.2. PHONE APPLICATION When a SIM card is installed on the mobile computer, a signal icon appears on the Quick Settings Menu upper-right of the to indicate the signal strength of the connection.
Page 194: Phone Interface
RK26 Mobile Computer Reference Manual v1.01 6.2.1 PHONE INTERFACE App Drawer (All Apps) Phone To launch the phone application, please go to Phone The application “ ” contains 3 tab pages: Item Description Favorites Display your favorite contacts & your frequent calls.
Page 195 Chapter 6 Using the Phone ADD FAVORITE CONTACTS Favorites Your favorite contacts are displayed on “ ” tab pages for quickly making phone calls. To add a favorite contact: Contacts 1) On “ ” tab page, tap on the contact you would like to set to be your favorite to enter the contact detail page.
Page 196 RK26 Mobile Computer Reference Manual v1.01 2) Tap on the start mark on the upper-right to mark this contact as your favorite. Favorites Return to “ ” tab page, the contact you just marked as favorite is now displayed Favorites on “...
Page 197: Place Call
Chapter 6 Using the Phone 6.2.2 PLACE CALL to expand the dial pad, enter the phone number in the dial pad, and tap to initiate the call. If you need to frequently make calls to an interactive voice system, you may tap next to the number and Add 2-sec pause select...
Page 198: During A Call
RK26 Mobile Computer Reference Manual v1.01 6.2.3 DURING A CALL When a call is connected, the phone keypad features the following buttons: Button Description Mute Mute the call. Keypad Open the numeric keypad. Speaker Turn on the speaker. Add call Add another person to the call.
Page 199: Receive Incoming Call
Chapter 6 Using the Phone 6.2.4 RECEIVE INCOMING CALL Answer When a call is incoming on the mobile computer, tap “ ” to pick it up. Phone Incoming calls will be logged in the application; in the case of a missed call, a Check Missed Calls notification will be displayed.
Page 200: Check Missed Calls
RK26 Mobile Computer Reference Manual v1.01 6.2.5 CHECK MISSED CALLS If you have a missed call, a notification icon will appear on the status bar. The missed calls notification will also be displayed on the lock screen. App Drawer (All Apps)
Page 201: Call History
Chapter 6 Using the Phone 6.2.6 CALL HISTORY To check the call history: Recents On the Phone application, tap to enter tab page where a list of history calls is displayed. Call history Tap on the more button and then Item Description Connected calls.
Page 202: Call Settings
RK26 Mobile Computer Reference Manual v1.01 6.2.7 CALL SETTINGS Settings Tap on more button and select “ ” to enter the settings page: Tap on each setting for more setting options.
Page 203: Make Multi-Party Calls
Chapter 6 Using the Phone 6.2.8 MAKE MULTI-PARTY CALLS To make multi-party conference calls: 1) On the Phone application page, enter the 1 number to call and tap to initiate the call. Add call 2) After the call has begun, tap to add another member.
Page 204: Audio Modes
RK26 Mobile Computer Reference Manual v1.01 6.3. AUDIO MODES The mobile computer offers three different audio modes for phone calls: HANDSET MODE This is the default audio mode which uses the receiver above the touchscreen for audio output during calls.
Page 205: In-Call Volume
Chapter 6 Using the Phone 6.4. IN-CALL VOLUME Use the Volume Buttons to adjust the ringer volume and system sound level. When in the middle of a call, use the volume buttons to adjust in-call conversation volume.
Page 206: Chapter7. Cipherlab Utilities
RK26 Mobile Computer Reference Manual v1.01 Chapter 7 CHAPTER7. CIPHERLAB UTILITIES This chapter gives the introduction about the built-in applications developed by CipherLab IN THIS CHAPTER 7.1. A-Demo ..............203 7.2. AppLock ..............205 7.3. Barcode To Setting ........... 206 7.4.
Page 207: A-Demo
RK26 Mobile Computer Reference Manual v1.01 7.1. A-DEMO A-Demo “ ” is an application which gives the brief introduction about all the built-in applications developed by CipherLab. Enter the main screen and swipe left or right to select the item to get the function...
Page 208 RK26 Mobile Computer Reference Manual v1.01 START Users can launch those apps by tapping “ ” on the app’s introduction page.
Page 209: Applock
Chapter 7 CipherLab Utilities 7.2. APPLOCK AppLock controls the interface provided to users. It dominates over the O.S. and limits the system resources made available to users. Properly tuned, AppLock gives way to ordinary working applications while locking out those that are not so productive.
Page 210: Barcode To Setting
RK26 Mobile Computer Reference Manual v1.01 7.3. BARCODE TO SETTING BarcodeToSettings “ ” is to read the setting barcodes generated by (Android BarcodeToSettings Deployment Configurator) to apply the configuration. Launch “ ” and the main screen shows as below: Item...
Page 211 Chapter 7 CipherLab Utilities The setting barcode(s) you generated by might be 1D or 2D as the example figures shows: 1) 1D barcodes: 2) 2D barcode:...
Page 212 RK26 Mobile Computer Reference Manual v1.01 HOW TO APPLY THE SETTINGS BY SCANNING BARCODE(S) Simply aim the scanning window at the barcode to read and press any of the side trigger. The scanning light beams to read the printed barcodes.
Page 213 Chapter 7 CipherLab Utilities Configuration is complete. CLEAR DATA Data initialize You may carry out “ ” during the scanning procedure (before it starts to apply Data initialize the configuration) to start over. Or you may tap on “ ” button...
Page 214 RK26 Mobile Computer Reference Manual v1.01 MORE MENU Tap on the more button on the action bar to open the more menu. The items on the more menu are: Item Description Check the checkbox to enable recording of events that occurs during “BarcodeToSetting”...
Page 215: Bt Printer Mate
Chapter 7 CipherLab Utilities 7.4. BT PRINTER MATE BT Printer Mate is an application which provides user interface to pair with Bluetooth printers. 7.5. BUTTON ASSIGNMENT Button Assignment can redefine the functions of physical keys so that they trigger different actions. Settings made to one or more keys can be saved as a profile, allowing users to switch conveniently in between different sets of settings.
Page 216: Device Health Dashboard
RK26 Mobile Computer Reference Manual v1.01 7.6. DEVICE HEALTH DASHBOARD Device Health Dashboard “ ” is for detecting the battery health status and showing the storage & RAM information of the device. App Drawer (All Apps) Device Health Dashboard Please go to and tap on the app “...
Page 217: Enterprise Settings
To check the battery details, please tap on “ ” button of “ ”. 7.7. ENTERPRISE SETTINGS Enterprise Settings For the details about in RK26 mobile computer, please refer to Enterprise Settings DIMMING MODE TIMEOUT Dimming Mode Timeout “ ” is disabled by default.
Page 218: Hf Rfid Configuration
RK26 Mobile Computer Reference Manual v1.01 To enable this function, choose the provided option of idle time. The screen will be dimmed automatically for the purpose of the power saving when the selected idle time is timeout. Instead of entering into the suspend mode, the background and APPs still keep running during the dimming mode.
Page 219: Reader Config
Chapter 7 CipherLab Utilities 7.9. READER CONFIG ReaderConfig , a built-in app for configuring the scan engine inside the mobile computer, allows users to set their scanner preferences and the way to output decoded data. Symbology and scanner settings can be saved and exported as a profile for importing again or implementing identical ReaderConfig settings on multiple devices.
Page 220: Signature Capture
RK26 Mobile Computer Reference Manual v1.01 7.10. SIGNATURE CAPTURE Signature Capture is a simple and easy application which transforms your device into a signature pad for user to draw the signature. Users can create digital signatures and save them in the device storage with multiple file formats.
Page 221: Sip Controller
Chapter 7 CipherLab Utilities 7.11. SIP CONTROLLER SIP Controller , a built-in application for quickly open or close virtual keyboard by tapping on the floating button. LAUNCH SIP CONTROLLER To launch SIP Controller: App Drawer SIP Controller 1) On screen, tap on “...
Page 222 RK26 Mobile Computer Reference Manual v1.01 SIP Controller 3) Now the “ ” button appears on screen, and you can invoke the virtual keyboard by tapping on it. You can drag this button to any position on the screen. Tap to invoke the keyboard.
Page 223 Chapter 7 CipherLab Utilities FORCE TO DISPLAY Force to display “ ” is to invoke the virtual keyboard even without the input field. SWITCH VIRTUAL KEYBOARD Virtual Keyboard 1 Virtual Keyboard 2 You can set “ ” and “ ” to be the keyboards invoked by...
Page 224 RK26 Mobile Computer Reference Manual v1.01 EXIT SIP CONTROLLER Stop SIP Controller Tap on “ ” to disable on-screen button. Tap to quit “SIP Controller”.
Page 225: Software Trigger
Chapter 7 CipherLab Utilities 7.12. SOFTWARE TRIGGER Software Trigger is an application running on mobile device. Serving as a real trigger key, it always floats on top of all other programs for convenient trigger control of the bardcode scanner; by tapping and holding this virtual button, the device will keep casting a...
Page 226 RK26 Mobile Computer Reference Manual v1.01 LAUNCH SOFTWARE TRIGGER Software Trigger Please follow the steps below to launch App Drawer Software Trigger 1) Go to and tap on the app “ ” to enter the main screen. 2) Select the size of the virtual trigger button:...
Page 227 Chapter 7 CipherLab Utilities Start Auto start software trigger after 3) Tap “ ” to enable the button. You can check “ startup ” to have this application automatically launch right after the device starts up. Tap on “Start” to enable the button.
Page 228 RK26 Mobile Computer Reference Manual v1.01 EXIT SOFTWARE TRIGGER Software Trigger To disable this virtual trigger button, enter application screen, and tap Stop “ ”. Tap to quit “Software Trigger”. VERSION INFORMATION Software Trigger To check the current version of...
Page 229: Loggen
Chapter 7 CipherLab Utilities 7.13. LogGen LogGen , a hostlog generator utility, is especially designed to assist on-site operator collecting all event logs (except TE log on Android 11) of mobile computers. Through the tap on one button of this App, logs belonging to this device will be generated easily. Based on the history of these events, IT personnel can simulate the real environment to solve the problem and remove the obstacle occurred locally/remotely.
Page 230: Wirelessinit
RK26 Mobile Computer Reference Manual v1.01 7.14. WirelessInit Wireless Init, a useful wireless reconnection utility, is especially designed for on-site operators who encounter the unstable network to reset and reconnect all wireless connection, including Bluetooth, Wi-Fi and 4G LTE/5G in action through the tap on one button of this App.
Page 231: Ping
Chapter 7 CipherLab Utilities 7.15. PING Ping Ping, Traceroute, Wi-Fi , a handy network diagnostic utility, consists of status three useful tools to diagnose the current network status. LAUNCH PING APPLICATION Ping Please follow the steps below to launch Ping...
Page 232 RK26 Mobile Computer Reference Manual v1.01 Tool Description To know that if the specific host still keeps alive by entering IP Ping address, domain name or the host name of the remote host. To track the route packets to a given host by entering IP Traceroute address, domain name or the host name of the remote host.
Page 233 Chapter 7 CipherLab Utilities GENERAL SETTINGS FOR TOOLS To configure the tool-related settings, please tap General Setting Option Menu. And the following setting page will be displayed. You can reset all RESET settings of this application by tapping Reset icon.
Page 234 RK26 Mobile Computer Reference Manual v1.01 Since the default MTU(Maximum Transmission Unit) of MTU Discovery strategy Ethernet is 1500 bytes, the packet will break into fragments if the data size is larger than 1500 bytes. You may optionally change MTU discovery strategy for some purpose. Three MTU...
Page 235: Terminal Emulation
Chapter 7 CipherLab Utilities 7.16. TERMINAL EMULATION Terminal Emulation is brought to support mobile devices, which are high performance products powered by the Android platform. The application is developed for industries which make extensive use of terminal emulators. It enables your mobile computer to act as a terminal emulator while communicating with a host of the same environment.
Page 236: Wmds Agent
RK26 Mobile Computer Reference Manual v1.01 7.19. WMDS AGENT WMDS (Wireless Mobile Deployment System) for Android is a windows-based server Android Deployment program that can deploy the configuration projects (created by Configurator ) to Android devices through wireless network. WMDSAgent “...
Page 237: Specifications
Specifications SPECIFICATIONS PLATFORM, PROCESSOR & MEMORY Operating System & CPU OS Version Android 12 with GMS Certified QCM4290, Octa-core 2GHz*4+1.8GHz*4 Memory 64GB FLASH 4GB LPDDR4X Expansion Slot One Micro SDHC card slot (up to 32GB) SDXC supported (up to 1TB) Nano SIM socket x2 (support 2G/3G/4G Data SIM card)
Page 238: Communication & Data Capture
RK26 Mobile Computer Reference Manual v1.01 COMMUNICATION & DATA CAPTURE Communication USB Client USB 3.1 Type-C WPAN Bluetooth 5.1 EDR/2.1 BLE/V4.2 IEEE 802.11 a/b/g/n/ac/ax/e/d/h/i/r/k/v/w/mc, support fast roaming WLAN Support WiFi 6 in WiFi only SKU. Built-in WWAN modem for Quad-band GSM, UMTS, LTE functions:...
Page 239: Electrical Characteristics
Specifications ELECTRICAL CHARACTERISTICS Li-Polymer Rechargeable Li-polymer battery: 3.8V, 4000 mAh ℃ Charging temperature: 0-45 ℃ Minimum charging time: 3 hours @25 Support Warm Swap battery For the first time charging the main battery, please charge it for at least Main Battery Pack 8 to 12 hours.
Page 240: Physical Characteristics
RK26 Mobile Computer Reference Manual v1.01 PHYSICAL CHARACTERISTICS Color Touch Screen Display Display 4.0 inch, WVGA (480x800) IPS Corning® Gorilla® Glass 3 Touch Panel Support CTP waterproof Resolution 800(RGB) X 480 Pixel Notifications Tri-color LED x1(Green/Red/Blue) for operating system notification.
Page 241: Environmental Characteristics
Specifications ENVIRONMENTAL CHARACTERISTICS Temperature ℃ ℃ Operating to 50 ℃ ℃ Storage to 70 ℃ ℃ Charging to 40 Humidity Operating 10% to 90% (non-condensing) Storage 5% to 95% (non-condensing) Resistance Multiple drops onto concrete at 1.5m on all six sides Impact Resistance (1.8m with rubber boot) 150 tumbles (300 drops/hits) at 0.5 meter per applicable IEC tumble...
Page 242: Programming Support
RK26 Mobile Computer Reference Manual v1.01 PROGRAMMING SUPPORT Development Environment & Tools Environment Android studio JAVA Software Development Kit: JAR Environment: Visual Studio Software Development Kit: DLL (Xamarin Library)
Page 243: Application Menu
Icon Name Description An application which give the brief introduction about A-Demo CipherLab’s applications. Users can launch those apps by tapping “START” on the app’s introduction page. An application used to limit the system resources made AppLock available to users.
Page 244 RK26 Mobile Computer Reference Manual v1.01 Icon Name Description Browses and manages files on the local storage and storage File card. Google Meet provides secure, easy-to-use video meetings that Google Meet work for everyone so that you can connect and collaborate on what matters most.
Page 245 Appendix I Icon Name Description Messages Sends SMS and MMS messages. Music An application for playing the music stored on your device. Places and receives calls, accesses voicemail, views call history, Phone manages phone contacts, and adjusts phone settings. A network diagnostic application which contains the useful tools Ping for analyzing the current network status.
Page 246 RK26 Mobile Computer Reference Manual v1.01 Manages contact information, and shares or exports/imports Contacts the information to other devices or SD card. Enjoy your favorite videos and channels with the official YouTube YouTube app. A music streaming service application developed by YouTube.
Page 247: Open Source License
RK26 Mobile Computer Reference Manual v1.01 APPENDIX II OPEN SOURCE LICENSE The Reader Config involves the android-serialport-api project of Apache License Version 2.0, January 2004. http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION...
Page 248 RK26 Mobile Computer Reference Manual v1.01 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
Page 249 Appendix II "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner.
Page 250 RK26 Mobile Computer Reference Manual v1.01 a. You must give any other recipients of the Work or Derivative Works a copy of this License; and b. You must cause any modified files to carry prominent notices stating that You changed the files; and c.
Page 251 Appendix II 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE.

CipherLab RK26 Reference Manual

Chapter1. Quick Start

Chapter2. Using Rk26 Mobile Computer

Chapter3. Physical Keypad

Chapter4. Basic Operation

Chapter5. Wireless Radios

Chapter6. Using The Phone

Chapter7. Cipherlab Utilities

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