Zte Spro2 User Manual
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Zte Spro2 User Manual

Zte Spro2 User Manual

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Summary of Contents for Zte Spro2

  • Page 1 Spro2 User Manual...
  • Page 2 About This Manual Thank you for choosing this ZTE device. Read this manual and keep it for future reference. Copyright Copyright © 2015 ZTE CORPORATION All rights reserved. No part of this publication may be quoted, reprod uced, translated or used in any form or by any means, electronic or mechanical, including photocopying and microfilm, without the prior written permission of ZTE Corporation.
  • Page 3 Google and Android are trademarks of Google, Inc. ® The Bluetooth trademark and logos are owned by the Bluetooth SIG, Inc. and any use of such trademarks by ZTE Corporation is under license. ® Snapdragon™ processors are products of Qualcomm Qualcomm Technologies, Inc.
  • Page 4 Laboratories. Other trademarks and trade names are the property of their respective owners. Version No.: R1.0 Edition Time: September 21, 2015...

  • Page 5: Table Of Contents

    Turning On/Off Other System Sounds ......26 Adjusting Volume ............. 26 Switching to Silent Mode ..........26 Applying New Wallpapers ..........26 Changing Screen Brightness ..........27 Protecting the Spro2 with Screen Locks ......27 Protecting the Spro2 with Encryption ........ 28...
  • Page 6 Projecting a Source on the Phone Using Miracast - Wi-Fi Display ................41 Remote Control ............43 Downloading and Installing the Remote Control App ..43 Connecting to Spro2 and Using the Remote Control App .. 43 Connecting to Networks and Devices ....47 ® Connecting to Wi-Fi ............
  • Page 7 Gallery ..............73 Opening Gallery ............... 73 Working with Albums ............73 Working with Pictures ............74 Playing Videos ..............75 Play Music .............. 76 Copying Music Files to the Spro2 ........76 Playing Music ..............77 Managing Playlists ............79...
  • Page 8 Video Player ............80 Opening the Video Library ..........80 Playing and Controlling Videos ........80 Sound Recorder ............. 81 More Apps............... 82 Camera ................82 Dolby ................82 Downloads............... 82 File Manager ..............83 Google Apps ..............83 Google Play™ Store ..........85 Browsing and Searching for Apps ........
  • Page 9 Radio Frequency (RF) Energy ........101 FCC Compliance ............102 Distraction ..............103 Product Handling ............104 Electrical Safety ............. 107 Radio Frequency Interference ........107 Explosive Environments ..........109...

  • Page 10: Getting Started

    Getting Started Getting to Know the Spro2 Focus sensor Projection lens Indicator light Volume up Touch screen Volume down Home key Menu key Back key Power key Main microphone...
  • Page 11 Auxiliary microphone USB jack HDMI input port Power socket Headset jack microSDHC card tray Ventilation port Kickstand Speakers Tripod receptacle...
  • Page 12 Volume up and down Press or hold to turn the volume up or down. Power  Press and hold to power on, power off, or restart the Spro2.  Press to turn off or on the screen display.  Press twice quickly when the projector is on to automatically...

  • Page 13: Installing The Microsdhc™ Card (Not Included)

    Connect a tripod (not included in the packaging). Installing the microSDHC™ Card (Not Included) The Spro2 must be on to install or remove a microSDHC card. unmount the microSDHC card before removing it. For more information, see Remove the microSDHC Card From the Spro2.
  • Page 14 3. Place the microSDHC card on the tray as shown and carefully install the tray back.

  • Page 15: Charging The Battery

    CAUTION: Do not try to remove or change the built-in rechargeable battery in the Spro2. Doing so violates the ZTE warranty policy. Contact customer service for support. 1. Plug the AC adapter into the power socket on the Spro2 and then put the plug into an electrical outlet.

  • Page 16: Powering The Spro 2 On And Off

    Power button for about 10 seconds to restart Spro2. Waking Up the Spro2 The Spro2 automatically goes into sleep mode when it is not in use for certain time. The touch screen is turned off to save power and the keys are locked to prevent accidental operations.

  • Page 17: Initial Set Up

    Initial Set Up When you first power on the Spro2 or reset it to factory settings, you need to set some settings before using it. For more information about resetting it to Factory Settings, see Backup and Reset Touch the language field to select the language and then follow the prompts to set up Wi-Fi, Google account, Google location and other options.

  • Page 18: Adjusting The Projection

    Use one of these methods to turn the projector on or off:  When the Spro2‟s screen is turned on, swipe up or down using THREE fingers on the screen to turn on or off the projector.  Drag the status bar down from the top of the screen and touch Projector on the top of the notification panel.

  • Page 19: Using The Touch Screen

    1. Touch Home > SETTINGS > Projector > Image. 2. In the Color correction section, select a color effect you like. Using the Touch Screen Use the Spro2‟s touch screen to control actions through a variety of touch gestures. ...
  • Page 20  Touch and Hold To open available options, for example a link in a Web page, touch and hold the link.  Swipe or Slide To swipe or slide means to quickly drag your finger vertically or horizontally across the screen.
  • Page 21 (to zoom in).  Rotate the screen In some screens, you can automatically change the screen orientation from landscape to portrait by turning Spro2 sideways. NOTE: To automatically change the screen orientation, select the Auto-rotate screen check box. Touch Home >...

  • Page 22: Getting To Know The Home Screen

    Getting to Know the Home Screen The home screen is the starting point for Spro2 applications, functions, and menus. You can customize the home screen by adding or removing tabs, folders, or application shortcuts. Status bar Tabs Projector floating button...
  • Page 23 Personalize the Home Screen To add a tab: Touch to add a new tab in the home screen. To edit a tab: Touch and hold the tab and touch to delete the tab and all items in it, or touch the tab name to enter a new tab name. NOTE: The HOME tab, the SETTINGS tab, and the APPS tab are pre-configured and cannot be edited.
  • Page 24 To organize shortcuts with folders: 1. Touch and hold an application icon in any tab other than the APPS tab. 2. Drag the icon to (Folder) at the bottom and release your finger. A new folder is created and the icon is moved into the folder.

  • Page 25: Personalizing

    Personalizing Changing the System Language 1. Touch Home > SETTINGS > System > Local > Language & input > Language. 2. Select the language. Setting the Date and Time 1. Touch Home > SETTINGS > System > Local > Date & time.

  • Page 26: Turning On/Off Other System Sounds

    2. Drag the sliders to adjust the volume for each type of audio. 3. Touch OK to save. Switching to Silent Mode To set the Spro2 to silent mode, use one of these methods:  Touch Home > SETTINGS > System > Device > Sound >...

  • Page 27: Changing Screen Brightness

    Protecting the Spro2 with Screen Locks Create a screen lock to protect the Spro2. When the screen lock is enabled, touch and hold on the screen, draw the pattern or enter a numeric PIN or password to unlock Spro2‟s screen and keys.

  • Page 28: Protecting The Spro2 With Encryption

    Protecting the Spro2 with Encryption You can encrypt all the data on the Spro2 including Google accounts, application data, music and other media, and downloaded information. If you do, you must enter a numeric PIN or a password each time you power on the Spro2.
  • Page 29 2. Read the information about encryption carefully. The Encrypt device button is dimmed if the battery is not charged or the charger is not plugged in the Spro2. If you change your mind about encrypting the Spro2, touch the Back button WARNING! Interrupting the encryption process can cause loss of all or some of data.

  • Page 30: Knowing The Basics

    Knowing the Basics Monitoring the Device Status These are some of the status icons that display on the right side of the status bar at the top of the home screen:. Battery low Bluetooth on ® Connected to a Wi-Fi Battery partially drained network Wired headset...

  • Page 31: Managing Notifications

    Managing Notifications Notification Icons These are some of the notification icons that display on the left side of the status bar at the top of the home screen:. New Gmail™ New Wi-Fi network detected message Virtual hotspot (LAN access Music playing point) on Unmount external Downloading data...
  • Page 32 Use Control Switches Use the control switches in the notification panel to view or change the most common settings on the Spro2. The notification panel has these control switches on the top of the screen. Slide left or right to find all switches:...

  • Page 33: Entering Text

    Connect to USB stick: When it is highlighted, you can connect Spro2 with a USB device.  Connect to PC: When it is highlighted, you can connect Spro2 with a computer to transfer files through a USB cable.  Wi-Fi: Turn Wi-Fi n or off. ...
  • Page 34 keyboard. Change Input Methods 1. When you use the onscreen keyboard to enter text, the icon appears on the status bar. 2. Open the notification panel and touch Choose input method. 3. Select the input method you need. NOTE: The icon appears only when more than one input method is installed.

  • Page 35: Editing Text

     Touch to use uppercase. Double-tap to lock uppercase. This key also changes to indicate the current case you are using: for lowercase, for uppercase, when locked in uppercase.  Touch to delete the text before the cursor.  Touch to select numbers and symbols.

  • Page 36: Opening And Switching Apps

     Cut or copy: Select the text to manipulate. Touch (Cut) or (Copy), or in landscape mode touch Edit > Cut or Edit > Copy.  Replace text with the clipboard text: Select the text to replace. Touch or PASTE, or in landscape mode touch Edit >...

  • Page 37: Projection

    Projection You can use the Spro2‟s projector to project files in the Spro2 or other devices connected to it. WARNING! Do not look directly into the projection lens or point the lens toward people or animals‟ eyes when the projector is on as this may cause injury to the eyes.

  • Page 38: Projecting An Hdmi Source

    Use an HDMI cable to connect the Spro2 to a laptop, PC, or TV Set Top Box (STB) to use the Spro2 as a projector. If you have an Apple device with the Lighting connector, you need to get a Lightning Digital AV Adapter that is not included in the packaging.

  • Page 39: Projecting A File Saved On The Usb Device

    Press the Power button twice quickly to automatically adjust projection focus. When the HDMI source fails to project normally when you use a VGA to HDMI adaptor to connect the laptop or PC with Spro2, follow these instructions:  Use an adaptor that supports 720p output.
  • Page 40 1. Slide the status bar down to open the notification panel and to ensure Connect to USB stick is highlighted. 2. Connect the USB device to Spro2 using the USB jack. 3. Touch Home > APPS > File Manager. 4. Touch USB DEVICE to open the file to project.

  • Page 41: Projecting A Source On The Phone Using Miracast - Wi-Fi Display

    3. Open a Wi-Fi display application on the phone to scan for available devices within range. 4. When you see the name of the Spro2 in the available devices section, touch the name. The phone automatically tries to pair with the Spro2.
  • Page 42 6. On the phone, choose the content to display. NOTES:  Miracast is not compatible with all smartphones or tablets.  To end the Miracast link, touch the Back key of Spro2.  Press the Power button twice quickly to adjust projection focus automatically.

  • Page 43: Remote Control

    Remote Control You can use your mobile device such as an Android phone, an iPhone, or an iPad to control the Spro2 with the Spro2 remote control app. Downloading and Installing the Remote Control App 1. Touch Home > SETTINGS on the Spro2.
  • Page 44 4. Open the remote control app on the mobile device. The app starts to connect to Spro2. NOTE: The first time you use the Spro2 or after restarting it, touch OK on Spro2 to accept the connection. 5. When the connection completes, the Spro2 content screen displays on the mobile device.
  • Page 45 Wi-Fi Direct. 1. Touch Home > SETTINGS > Projector > Control and slide the Remote Control switch to the ON position. 2. Connect the Android device to the Spro2 using Wi-Fi Direct. For more information, see Connect to Another Device Using Wi-Fi Direct.
  • Page 46  Touch the Android device‟s screen to control the Spro2.  on the remote control app screen as the Spro2 Back button, the Home button and the Menu button.  Touch to turn on the Spro2 projector or open the projector settings pop-up menu.

  • Page 47: Connecting To Networks And Devices

    Connect. NOTE: The Spro2 automatically connects to previously used Wi-Fi networks when they are in range. NOTE: To connect to a Wi-Fi router that supports WPS, touch on the Spro2 Wi-Fi menu and press the WPS button on the router.
  • Page 48 2. Slide the Wi-Fi switch to the ON position. 3. Touch 4. Enter the network SSID (name). If necessary, enter security or other network configuration details. 5. Touch Save. Forget a Wi-Fi Network To make the Spro2 forget the details of a Wi-Fi network, for...
  • Page 49 Spro2 to connect to it automatically or if it is a network that you no longer use, follow these steps: Touch Home > SETTINGS > System > Network > Wi-Fi. Slide the Wi-Fi switch to the ON position.
  • Page 50 The WPS PIN displays on the screen. Type the PIN into the access point's setup page. After entering the PIN, the Spro2 automatically finds the access point and configures the connection. Method three: Using the Access Point PIN Touch Home > SETTINGS > System > Network > Wi-Fi.

  • Page 51: Using Wi-Fi Direct

    sleep mode Scanning always available: Allow Google‟s location  service and other apps to scan for networks, even when Wi-Fi is off  Wi-Fi band: Select the Wi-Fi frequency band according to the available Wi-Fi networks.  Install certificates: Install certificates from the internal storage or the external microSDHC card.
  • Page 52 2. Select the option for sharing using Wi-Fi Direct. The method may vary by application and data type. 3. Touch a device the Spro2 connected with or wait for it to search for new devices and touch one of them.

  • Page 53: Connecting To Bluetooth Devices

    Make the Spro2 Visible To work with other Bluetooth phones or devices, follow these steps to make the Spro2 is visible: 1. Touch Home > SETTINGS > System > Network > Bluetooth. 2. Slide the Bluetooth switch to the ON position if Bluetooth is off.
  • Page 54 Slide the Bluetooth switch to the ON position if Bluetooth is off. The Spro2 automatically scans for and displays the IDs of all available Bluetooth devices in range. You can touch SEARCH FOR DEVICES in the upper right of the screen to scan again.
  • Page 55 2. Select the option for sharing using Bluetooth. The method may vary by application and data type. 3. Touch a Bluetooth device the Spro2 paired with or wait for it to search for new devices and touch one of them.

  • Page 56: Connecting To The Computer Using Usb

    Connect the Spro2 to a Computer Using USB 1. Connect the Spro2 to the computer using a USB cable. Insert the end of the cable into the Spro2 USB jack and insert the other end of the cable into an available USB port on the...
  • Page 57 Install driver: Some USB connection modes, such as MTP, require that you install a driver NOTE: Run the executable file in the new CD-ROM drive ®  Media device (MTP): Transfer media files on Windows ® or Mac 5. When finished, disconnect the Spro2 from the computer.
  • Page 58 To sync music, picture, and video files on the phone and a computer that has Windows Media Player installed, follow these steps: 1. Connect the Spro2 to the computer with USB and choose Media device (MTP). 2. Open Windows Media Player and synchronize music, picture, and video files.

  • Page 59: Connecting To A Usb Device

    Connecting to a USB Device To connect to a USB device, such as a USB flash drive or a portable hard drive to the Spro2 using the USB jack, touch Home > APPS > File Manager > USB DEVICE to view files in...

  • Page 60: Connecting To A Webcam

    Connecting to a Webcam NOTE: The Webcam is not included. To connect a webcam to the Spro2 using the USB jack and have video calls by using a video chat app such as Google Hangouts and Skype, follow these steps:...

  • Page 61: Setting The Spro2 As A Virtual Hotspot (Lan Access Point)61

    Setting the Spro2 as a Virtual Hotspot (LAN Access Point) You can enable the virtual hotspot feature to set Spro2 as a LAN access point, which allows other devices to connect to Spro2 using Wi-Fi. For example, before using the remote control app, you can turn on the virtual hotspot and connect the mobile device to Spro2 using Wi-Fi.
  • Page 62 2. Slide the switch to turn on the virtual hotspot, the LAN access point. 3. On another device, locate the Spro2 using Wi-Fi and connect with it. Or, if the device supports Wi-Fi Protected Setup, touch the WPS icon on the device, and touch on the Spro2.

  • Page 63: Connecting To Virtual Private Networks

     Show password: Check this option to display the password in the Password field.  Broadcast network name (SSID): Check this option to broadcast the network SSID. If the broadcast is disabled, other users need to get the network name to find the virtual hotspot.
  • Page 64 NOTE: You must set a lock screen pattern, PIN or password before using VPN. Connect to a VPN Touch Home > SETTINGS > System > Network > VPN. Touch the VPN you want to connect to. When prompted, enter requested credentials, and touch Connect.

  • Page 65: Accounts

    Remove an Account Removing an account deletes the account and all information associated with it from the Spro2. For example, when you remove a Google account, Gmail messages and web albums from that account are all deleted from Spro2.

  • Page 66: Configuring Account Sync

    The Sync screen appears, showing a list of information the account can sync. 3. Check or uncheck items as you need. Checked types of information on Spro2 and the web will be kept in auto-sync. Sync Manually 1. Touch Home > SETTINGS > System > Device.

  • Page 67: Gmail

    ™ Gmail After you sign in to your Google or other personal email account on Spro2, you can send and retrieve email messages with the Gmail app. Opening Your Inbox Touch Home > APPS > Gmail. The inbox screen opens. If you haven‟t signed in to any email account, touch Add an email...

  • Page 68: Writing And Sending A Message

    Writing and Sending a Message Open your inbox and touch If you have more than one email account, touch the From line to select the account for sending the message. Enter a contact name or email address in the To field. Touch the space key before entering each additional recipient.

  • Page 69: Working With Gmail Labels

    Working with Gmail Labels You can organize Gmail messages by labelling them or adding stars to them. Gmail labels include both labels you create and default labels such as Sent, Starred, and Outbox. To label or change labels: Open a Gmail account message box and touch in the message list the sender images at the left side of the messages you want to label.

  • Page 70: Changing Gmail Settings

    To add stars to messages: Open the Gmail account message and in the message list touch the sender images at the left side of the messages to star. At the top right of the screen, touch > Add star. To view messages by label: Open the Gmail app and switch to your Google account.

  • Page 71: Web Browser

    Web Browser Use Chrome to view web pages and search for information. Opening the Browser Touch Home > APPS > Chrome to use the browser. The browser also opens when you touch a web link, for example, in an email. To open a web page or search the web: 1.

  • Page 72: Downloading Files

    To switch between tabs: 1. Touch the tabs icon at the top right. The number in the icon indicates the number of currently opened browser tabs. 2. Swipe horizontally to scroll through the list of opened tabs. 3. Touch the thumbnail of the tab to open. NOTE: Swipe a thumbnail vertically or touch its X to close the tab.

  • Page 73: Gallery

    Working with Albums When you open the Gallery, all pictures and videos on the Spro2 display in albums. To view album contents, touch the album. To share albums, pictures, or videos: 1. Touch and hold an item in the Albums view to select an album or after you open an album to select a picture or a video.

  • Page 74: Working With Pictures

    Swipe horizontally to see other pictures or videos in the album.  Pinch a picture or video to make it smaller. The Spro2 displays a filmstrip-style view of all pictures. Swipe left or right to scan through them. NOTE: To delete a picture or video, swipe it up or down in the filmstrip view.

  • Page 75: Playing Videos

     Touch the Menu to rotate, delete, share, print, or rename the picture, check file details, set it as the lock screen wallpaper, or change slideshow setting.  Touch Slideshow to browse the album contents in a slideshow.  Touch Back to return to the album. NOTE: Some options may not be available for certain albums or pictures.

  • Page 76: Play Music

    You can stream using Wi-Fi and listen to favorite songs added to your online Google Music library. You can also play audio files copied to the Spro2 from a computer. NOTE: The availability of Google Music is regional. If it is not available, or you don‟t have a Wi-Fi connection, you...

  • Page 77: Playing Music

    Touch the Home > APPS > Play Music. When prompted, select an account to access its online music library. The app searches the online library and the Spro2 for music and playlists before displaying the combined music library, organized by GENRES, ARTISTS, ALBUMS and SONGS.
  • Page 78 Number Function Song and artist information. Touch or drag down to return to the music library. Album artwork, if available. Slide left or right to switch to the next or previous song in the playlist. Give the song a thumbs-up. Playback control.

  • Page 79: Managing Playlists

    To control the music when not in the playback screen:  In the music library of the Play Music app, touch the summary information at the bottom of the screen to restore the playback screen.  In other apps, flick down the notification panel. Touch the song title to restore the playback screen, or pause/ resume playback or skip songs.

  • Page 80: Video Player

    Video Player Use the Video Player app to manage the video library and watch videos. Opening the Video Library Touch the Home > APPS tab > Video Player to view the video library in a list. Swipe up or down to find the video. Touch Menu > Sort to sort the list.

  • Page 81: Sound Recorder

     Touch > Delete to cancel the recording. 3. Touch to stop recording. The Spro2 automatically saves the memo. Touch to play it immediately, or touch at the top right corner to share or delete the recording.

  • Page 82: More Apps

    More Apps Camera Touch Home > APPS > Camera to take pictures or record video clips after connecting a webcam to the Spro2 through the USB jack. NOTE: Before using the webcam, slide the status bar down to open the notification panel. Ensure "Connect to USB stick"...

  • Page 83: File Manager

    File Manager Use File Manager to quickly access all of the images, videos, audio clips, and other types of files on the internal storage, the microSDHC card, and the connected USB device. Touch Home > APPS > File Manager. Find the file by category in the CATEGORY tab, or touch DEVICE, SD CARD or USB DEVICE to browse folders and files on the internal storage, the microSDHC card, or the USB device.
  • Page 84  Maps: Find locations and find your way in the world.  Photos: Manage photos on the Spro2 and on your Google account.  Play Books: Read eBooks downloaded from the Google Play Store. You can read books online or mark them for availability offline, so you can read them when you don't have an Internet connection.

  • Page 85: Google Play™ Store

    Google Play™ Store Touch Home > APPS > Play Store to buy or rent music, books, movies, apps, and download them to the Spro2. NOTE: Accessible content in the Google Play Store is regional. Browsing and Searching for Apps To browse apps by category, touch a top-level category, such as GAMES, and touch the app from any subcategory.

  • Page 86: Creating A Google Wallet™ Account

    On the computer, go to wallet.google.com to create a Google Wallet account.  The first time you use the Spro2 to buy an item from Google Play Store, you‟re prompted to enter billing information to set up a Google Wallet account.

  • Page 87: Settings

    For more information, see Connecting to ® Bluetooth Devices. Virtual Hotspot Touch Home > SETTINGS > System > Network > Virtual Hotspot. You can set the Spro2 as a LAN access point. See Setting Spro2 as a Virtual Hotspot (LAN Access Point).

  • Page 88: Device

    Connecting to Virtual Private Networks. Device Sound Touch Home > SETTINGS > System > Device > Sound to adjust volume, toggle the sound and mute the Spro2, set up notification sound, and select system sounds. For more information, see Adjusting Volume,...
  • Page 89 Touch Save location and select Device or SD card to store items in the internal storage or the installed microSDHC card. Touch Unmount SD card to unmount the microSDHC card or the USB device from the Spro2 to safely remove it while the...
  • Page 90 Spro2 is on. Touch Erase external SD card to delete all data on the microSDHC card or the USB device. Battery Touch Home > SETTINGS > System > Device > Battery to check battery power remaining and what is using the battery.

  • Page 91: Local

    ON/OFF switch to turn on or off location services. Security Touch Home > SETTINGS tab > System > Local > Security to configure options that help keep the Spro2 and data safe.  Screen lock: Disable the screen lock or enable it with long press, pattern, PIN, or password.
  • Page 92 PIN, or password is set.  Owner info: Enter the text that displays on the lock screen.  Encrypt device: Encrypt data on the Spro2 to protect privacy. For more information, see Protecting the Spro2 with Encryption.
  • Page 93  Factory data reset: Reset the Spro2 to factory default settings and erase all personal data in the Spro2 internal storage and the microSDHC card. Language and Input Touch Home > SETTINGS > System > Local > Language &...
  • Page 94 Google voice typing to transcribe your voice into text. Bluetooth headset: Listen for your voice input through  a Bluetooth headset when it is connected to the Spro2.  Text-to-speech output: PREFERRED ENGINE: Select the speech synthesis ...

  • Page 95: Date And Time

    Accessibility Touch Home > SETTINGS > System > Local > Accessibility to configure accessibility plug-ins on the Spro2, such as using TalkBack for low-vision users. Developer Options Touch Home > SETTINGS > System > Local > Developer options to manage settings useful for developing Android applications.

  • Page 96: Projector Settings

    Brightness: Adjust projection brightness.  NOTE: The projection brightness can be set to high only when the charger is plugged in to the Spro2. Color correction: Adjust projection color.   Mode: Source: Turn on HDMI or Miracast as the projection ...
  • Page 97 THREE fingers on the screen to turn on or off the projector when the Spro2 screen is on. Remote Control: Enable this feature before using the  remote control app in the mobile device to control Spro2. For more information, see Remote Control.

  • Page 98: Troubleshooting

    Troubleshooting If you encounter problems while using Spro2, or if it performs abnormally, refer to this chart. If you cannot resolve the problem using the information in the chart, contact the dealer where you purchased Spro2. Problem Possible causes Possible solution The battery or battery Contact the dealer.
  • Page 99 Move closer to the Wi-Fi hotspot or a location The Wi-Fi network Poor Wi-Fi without an obstacle signal is too weak at the signal between the Spro2 and current location. the hotspot. Uninstall software that The Spro2 may be causing the crashes, Some third-party problem.

  • Page 100: For Your Safety

    For Your Safety General Safety Don‟t use at gas The device can produce a loud sound. stations. The device may Avoid contact with produce a bright or anything magnetic. flashing light. Keep away from Don‟t dispose of the pacemakers and other electronic medical device in fire.

  • Page 101: Radio Frequency (Rf) Energy

    Avoid contact with Don‟t take the device liquids. Keep the apart. device dry. Radio Frequency (RF) Energy This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the United States.

  • Page 102: Fcc Compliance

    (2) this device must accept any interference received, including interference that may cause undesired operation. CAUTION: Changes or modifications not expressly approved by ZTE could violate the warranty. ZTE holds no responsibility for related damage.

  • Page 103: Distraction

    NOTE: This equipment was been 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...

  • Page 104: Product Handling

    Operating Machinery Full attention must be given to operating the machinery in order to reduce the risk of an accident. Product Handling General Statement on Handling and Use You are responsible for how you use the device and consequences of using it. Always turn off the device where use of the device is prohibited.
  • Page 105  Do not attempt to disassemble the device or accessories.  Do not expose the device or accessories to extreme temperatures. The operation temperature range for the device is between 23 ℉ and 104 ℉ or – 5 ℃ and maximum + 40 ℃.
  • Page 106 Seizures/Blackouts The device can produce a bright or flashing light. A small percentage of people may be susceptible to blackouts or seizures, even if they have never had one before, when exposed to flashing lights or light patterns such as when playing games or watching video.

  • Page 107: Electrical Safety

    Electrical Safety Accessories Use only approved accessories. Do not connect with incompatible products or accessories. Do not touch or allow metal objects, such as coins or key rings, to contact or short-circuit the charging jack terminals. Never puncture the surface of the device with sharp objects. Faulty and Damaged Products Do not attempt to disassemble the device or its accessories.
  • Page 108 Pacemakers To avoid potential interference with the pacemaker, pacemaker manufacturers recommend maintaining a minimum separation of 15 cm between a wireless device and a pacemaker. To achieve this, do not use this device near a pacemaker and do not carry it near the chest. Hearing Aids People with hearing aids or other cochlear implants may experience interfering noises when using wireless devices or...

  • Page 109: Explosive Environments

    Interference in Vehicles Dome vehicle manufacturers forbid using the device in their vehicles because of possible interference to electronic equipment, some vehicle manufacturers may forbid the use of the device in their vehicles. Explosive Environments Gas Stations and Explosive Atmospheres Obey all posted signs to turn off wireless devices or other equipment In locations with potentially explosive atmospheres.

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