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Related Manuals for M3 Mobile US20 Series
Summary of Contents for M3 Mobile US20 Series
- Page 1 M3 US20 Series User Manual Version 1.0 © 2021 Korea Headquarter Seoul, Korea | sales@m3mobile.co.kr | +82-(0)2-574-0037 Europe Headquarter Germany, Frankfurt | sales_eu@m3mobile.net | +49-(0)-6190-8021829 www.m3mobile.net...
- Page 2 US20 Series User Manual Revision Release date of version 1.0: Jan. 2021 Initial distribution ...
- Page 3 Thank you for purchasing M3 US20. This device provides high performance data collection and mobile communications that meet industrial standards. This user manual enables users to know the characteristics of M3 US20 series and how to use it. Please carefully read this manual before using the device to ensure safe and proper use, ...
- Page 4 US20 Series User Manual Trademarks M3 Mobile and M3 logos are registered as trademarks of M3 Mobile. M3 US20 is a registered trademark of M3 Mobile Co., Ltd. Google, Android, Google Play, YouTube, and other marks are trademarks of Google LLC.
- Page 5 US20 Series User Manual Be careful when a headset is used. Avoid long-term exposure to loud sounds to prevent damage to your hearing. Loud sounds while walking or driving distract your attention and may cause traffic accidents.
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Page 6: Table Of Contents
US20 Series User Manual Table of Contents Contents Contents ..............................6 Getting Started ..........................8 Package Contents ........................ 8 1.1.1 Device and Accessories ................... 8 Battery ..........................9 1.2.1 How to use ....................... 9 1.2.2 Charging the Battery ..................... 10 Turning the Device On/Off .................... - Page 7 Connecting the NFC Feature ................35 Advanced Use ..........................37 OS Update .......................... 37 Key Setting Conversion ..................... 38 Battery Hot swap ....................... 41 Fast Charging ........................42 Others ............................43 US20 series Device Specifications ..................43 Service ..........................45 5.2.1 Contacts ......................... 45...
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Page 8: Getting Started
US20 Series User Manual 1 Getting Started 1.1 Package Contents 1.1.1 Device and Accessories The M3 US20 package includes the following items: M3 US20 Battery Quick Manual Power Supply USB Cable Cradle If one or more items above are damaged or are not included in the package, contact the store where you purchased the device. -
Page 9: Battery
US20 Series User Manual 1.2 Battery 1.2.1 How to use Inserting the Battery Insert the battery from the bottom in the right direction. M3 US20 uses 3.6 V 6,700mAh Li-ion Battery, 3.7V 2,600mAh Li-ion Battery. If an unapproved battery is used, it may explode. -
Page 10: Charging The Battery
US20 Series User Manual If the battery is not properly removed, the battery terminal may become bent or damaged. Before the battery is removed, close any running program. If it is not closed, an error may occur in the program. - Page 11 US20 Series User Manual It takes about 4 hours to fully charge a battery that is fully discharged. It is recommended to replace a battery every two year. If a battery is charged and used continuously, its lifespan will decrease.
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Page 12: Turning The Device On/Off
US20 Series User Manual 1.3 Turning the Device On/Off 1.3.1 Turning the Device On Press and hold Power button until the device vibrates. This will turn the device on and initial screen will display. If the battery is completely discharged, problems may occur when the device is ... -
Page 13: Standby Mode
US20 Series User Manual If the device stops its operation for a long time, press and hold the Power button for about eight seconds to forcibly reboot the device. 1.3.3 Standby Mode If the device is not used for a long time, M3 US20 automatically shifts to standby mode to decrease battery consumption. -
Page 14: Memory Card
US20 Series User Manual 1.4 Memory Card 1.4.1 Inserting an External Memory Card The Micro-SD card is used as an external memory of M3 US20. After removing the battery, insert SD memory card into the Micro-SD card slot. -
Page 15: Checking Data
US20 Series User Manual To insert Micro-SD card, 1. Remove battery cover on the rear of the device and pull out the battery. 2. Slide the Micro-SD card holder up to open it. 3. Place the SD card in the correct direction. -
Page 16: Sim Card
US20 Series User Manual 1.5 SIM Card 1.5.1 Inserting the SIM Card SIM card supports voice call and data transfer through mobile communications. The card should be the one verified by a local network supplier. To insert SIM card, remove battery cover on the rear of the device and pull out the battery. -
Page 17: Basic Use
US20 Series User Manual 2 Basic Use 2.1 Features Device Layout ① Receiver ⑦ C-type USB ⑫ Scanner ② Charging LED ⑧ Microphone ⑬ Rear Camera ③ Sensor ⑨ Power Button ⑭ Speaker ④ Ear jack ⑩ Function Button ⑮ Battery Lock Button ⑤... -
Page 18: Keypad
US20 Series User Manual 2.2.2 Keypad The M3 US20 has three optional keypad types: Numeric (30 keys) Function Numeric (42 keys) Alpha Numeric (51 keys) Description M1 / M2 This is a key to automate repetitive input of the keypad, and it is set to perform the operation assigned to the M1/M2 key in Keytool App. - Page 19 US20 Series User Manual This is the function to move the cursor. Alpha (Orange) Press the orange Alpha key to activate the alphabetic character (it is orange on the keypad). The Alpha icon ( appears in the status bar. Press the orange alpha key again to return to the basic keypad functions.
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Page 20: Home Screen
US20 Series User Manual 2.3 Home Screen If the device is turned on, the following screen will be displayed. The screen is divided into six sections as follows: Notification Bar ⇦ ⇨ Status Bar ⇨ Quick Search Bar ⇨ Home Screen ⇨... -
Page 21: Notification Bar
US20 Series User Manual 2.3.2 Notification Bar The Notification Bar displays device notifications. Icon Icon Name Description More There are more notifications. Data Sync Data is being synchronized. Schedule Displays the schedule. Wi-Fi Open Wi-Fi network can be used. Music Music is being played. - Page 22 US20 Series User Manual Icon Icon Name Description Find what you need, explore your interests, and get a feed of Google stories and updates on topics that matter to you. Get your messages instantly via push notifications, read and Gmail respond online &...
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Page 23: Dock Bar
US20 Series User Manual Get your music, movies, TV, books, magazines, apps, and Google Play games all in one place. 2.3.4 Dock Bar Shortcut icons can be placed on the lower section to rapidly execute frequently used programs. On the Dock Bar, up to five shortcut icons may be added or deleted. -
Page 24: Device Reset
US20 Series User Manual 2.5 Device Reset 2.5.1 Soft Reset (1) Press and hold Power button to display power management menu. Select “Restart” menu. 2.5.2 Soft Reset (2) Long Press Power button more than 30sec. The program being executed will end, and the data or file being used will also be deleted. - Page 25 US20 Series User Manual Check if Erase internal SD card is checked. Reset device. Erase everything According to options, documents in internal SD card or Micro-SD card may be deleted. As such, please check the options. All settings will be reset.
- Page 26 US20 Series User Manual Factory Reset Protection (FRP) Feature What is Device Protection, or Factory Reset Protection (FRP)? Android devices provide built-in security features you can use to protect your device and information, including screen locks and data encryption. Data protection, or Factory Reset Protection (FRP), is a security feature on Android devices with Lollipop 5.1 or higher.
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Page 27: Connecting With A Pc
US20 Series User Manual If you know your Google username but can't remember the password, you can reset your password on the device, or at www.google.com. It can take up to 24 hours for a new password to sync with all registered devices. After 24 hours, you can try to log-in your phone with the new password. -
Page 28: Using The Application Screen
US20 Series User Manual Charge this device – This mode is only for charging a device. Data cannot be sent. File Transfer – Send files to another device. PTP – Send photos or files. MIDI – Use as Musical Instruments App. -
Page 29: Wi-Fi
US20 Series User Manual Before making a call or transferring data through network, make sure that the phone function is available. 3.2 Wi-Fi 3.2.1 Setting the Wi-Fi Feature Activating the Wi-Fi feature Swipe the bottom Click Settings and set the WLAN menu to ON/OFF to activate or deactivate the Wi-Fi feature. - Page 30 US20 Series User Manual 3. You can also create a QR code to share your network and connect other devices through the shared QR code without entering your Wi-Fi password.
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Page 31: Scanner
Web site. (Homepage: http://www.m3mobile.net). 3.3.1 How to Use Scanner M3 Mobile provides the program( ) needed to use a scanner by default. It is the keyboard wedge program that sends barcode data. -
Page 32: Bluetooth
US20 Series User Manual The laser beam of the scanner should completely cover barcode as shown in the following. <1D Scanner> <2D Scanner> Do not look at the laser beam directly. (CLASS 2 LASER PRODUCT 1.0 mW, MAX OUTPUT: 650 nm) ... -
Page 33: Connecting Using Bluetooth
US20 Series User Manual 3.4.2 Connecting Using Bluetooth List of devices available to connect to is displayed If the “Bluetooth pairing request” screen is displayed, enter PIN code of the Bluetooth device to complete access to the device. -
Page 34: Nfc
US20 Series User Manual Guide on distance between the device and user The device is tested in general conditions wherein the device is 0.5 cm apart from a user. To meet the radiation safety and protection standards of the Ministry of ... -
Page 35: Connecting The Nfc Feature
US20 Series User Manual Swipe the bottom Click Settings Connected devices Connection preferences NFC On 3.5.2 Connecting the NFC Feature Connecting with the NFC Device Open Web page or screen of a video, photo, or contact. - Page 36 US20 Series User Manual Caution when sharing data While sharing data, the distance between devices should be less than 5 cm. Caution when transferring data When transferring data between devices, they do not need to be close. It is recommended to keep the distance between devices within 10 m.
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Page 37: Advanced Use
2. Place M3 US20 near the device. The device displays that connection is successfully performed. 4 Advanced Use 4.1 OS Update The M3 Mobile distributes new OS to improve the quality and performance of a product. To check OS version of the device, Swipe the bottom Click Settings About Phone... -
Page 38: Key Setting Conversion
US20 Series User Manual The latest OS is described on the online support page of M3 Mobile. The OS of M3 US20 can be updated through two methods. Use Micro-SD card Connect the device via Ethernet cradle For detailed information on OS update, please refer to the “OS” item of the M3 FAQ (FAQ download). - Page 39 US20 Series User Manual Keys can be set as follows: US20 KEYTOOL application KeyTool Main Screen This is the basic screen of keytool. A list of keys in US20 on the left, and a function of keys on the right.
- Page 40 US20 Series User Manual Key function change You can change the function by selecting one of the keys on the main screen. Selecting the function, you want to change will change the function of the key. You can select Key Mapping or Shortcut from the ...
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Page 41: Battery Hot Swap
US20 Series User Manual ☆ Key Setting You can change the function of the 3x3 matrix by selecting the star (☆) key from the menu. Select the button to change the function. Use the ☆ Key Pressing the star key on your device's keypad displays ... -
Page 42: Fast Charging
By using a PCM(Protection Circuit Module) in each cell, more current is used, which improves charging times and eliminates risk of battery explosion due to overcurrent. So, you can experience faster charging time than before. Caution when Charging While charging, must use 12V/3A power adapter. Must use US20 series compatible accessories. -
Page 43: Others
US20 Series User Manual 5 Others 5.1 US20 series Device Specifications Physical Characteristics Dimensions 74 x 197.2 x 35.3mm / 2.91 x 7.76 x 1.38inch 450g / 15.8oz (LR Scanner with Extended battery) 416g / 14.6oz (2D Scanner with Extended battery) Weight 403g / 14.2oz (LR Scanner with Standard battery) - Page 44 Directive 2011/65/EU, Directive (EU)2015/863 Warranty Subject to the terms of M3Mobile’s hardware warranty statement, the US20 series are warranted against defects in workmanship and materials for a period of 1 (one) year from the date of shipment. For complete warranty statement.
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Page 45: Service
Chun-ui Techno Park 201-610, 202, Chunui-dong, Wonmi-gu, Bucheon, Gyeonggi-do, 420-857, Korea Tel: +82 32 623 0037, Fax: +82 70 4015 6323, cs@m3mobile.co.kr ITC (M3 Mobile Information & Technology Center) http://itc.m3mobile.net, it@m3mobile.co.kr M3 Mobile GmbH M3 Mobile GmbH, Schulstr. 49, 65795 Hattersheim, Germany Tel: +49 6190/8021828, sales@m3mobile.co.kr...
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