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Lenovo ThinkPad Stack User Manual

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ThinkPad Stack Mobile Projector User Guide
For Android 4.4 or later
Download the ThinkPad Stack Assistant app at:



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  Summary of Contents for Lenovo ThinkPad Stack

  • Page 1 ThinkPad Stack Mobile Projector User Guide For Android 4.4 or later Download the ThinkPad Stack Assistant app at:
  • Page 2: Table Of Contents

    Sharing the computer screen..................8 Sharing the projector screen with an external monitor ............. 8 Casting files from the phone or computer to the projector ..........9 Stacking with ThinkPad Stack devices ................9 ThinkPad Stack devices ....................9 Projector functions extended ..................9 Pairing the projector .......................
  • Page 3: Chapter 1. In The Box

    Your option package contains the following:  ThinkPad Stack Mobile Projector (referred to as projector)  Lenovo 65W Travel AC Adapter (referred to as ac power adapter)  ThinkPad Stack Mobile Projector Stand (referred to as stand)  High-Definition Multimedia Interface (HDMI™) cable ...
  • Page 4: Chapter 2. Product Overview

    Chapter 2. Product overview USB 2.0 connector Audio connector HDMI connector ac power connector Security-lock slot Vent-out* Focus wheel Touch pad ThinkPad logo LED Speaker Vent-in* Projector icon indicator Power button Tripod screw hole Foldout foot Reset hole Pogo pad Vent-out* and Vent-in*: Caution: Do not block the vents when the projector is on.
  • Page 5: Chapter 3. Starting The Projector

    Press and hold the power button for 4 seconds until the projector icon indicator is off.  Use ThinkPad Stack Assistant (referred to as Assistant app) to turn off the projector. Status LEDs The status LEDs on the projector flash in the following ways to indicate different working status of the projector.
  • Page 6: Chapter 4. Initializing The Projector

    Chapter 4. Initializing the projector After the projector is turned on, follow the instructions on the projector screen to initialize the projector: Set the language, date, and time. Download the Assistant app. Before using the Assistant app, do the following: Enable Hotspot from the Settings page of the projector.
  • Page 7: Chapter 5. Adjusting The Projection Angle

    To adjust the projection angle, you can expand the foldout feet on the projector or stand.  ThinkPad Stack Mobile Projector 8° Attention: Handle your projector gently. Do not push hard on your projector when the foldout foot is expanded.  ThinkPad Stack Mobile Projector Stand 15° 8°...
  • Page 8: Chapter 6. Using The Projector

    Chapter 6. Using the projector Projector operating system The projector is preinstalled with Android operating system. To make your projector easier to use, the operating system provides vairous functions on the Home page and Settings page.  On the Home page Function Description Cast Screen...
  • Page 9: Touch Pad Touch Gestures

     Projector touch pad: The touch pad surface is sensitive to finger touch and movement. Use the touch pad to control the projector.  Assistant app: Connect your phone or computer to the projector hotspot and use the Assistant app to control the projector from your phone or computer.
  • Page 10: Accessing The Storage Devices

    Accessing the storage devices You can access the following storage devices:  Internal memory of the projector  External storage devices connected to the projector, such as a ThinkPad Stack 1TB USB3.0 Hard Drive or a Universal Serial Bus (USB) storage device Sharing the phone or computer screen with the projector You can share the phone or computer screen with the projector through a wired...
  • Page 11: Casting Files From The Phone Or Computer To The Projector

    Audios and Videos: 3GP, MP3, MP4, MKV, MPG, WAV, WEBM, TS, and  Documents: DOC, DOCX, PDF, PPT, PPTX, XLS, XLSX Stacking with ThinkPad Stack devices You can stack the projector with one or more ThinkPad Stack devices to extend the projector functions. ThinkPad Stack devices ...
  • Page 12: Pairing The Projector

    Pairing the projector You can pair the projector with a Bluetooth device by doing the following: Turn on the Bluetooth device and set it in the paring mode. Set the projector in the Bluetooth mode and pair it with the Bluetooth device.
  • Page 13: Chapter 7. Troubleshooting

    Chapter 7. Troubleshooting Problem: The projector cannot be turned on by pressing the power button. Solution: Ensure that the projector is sufficiently charged or is charging with the ac power adapter. Problem: The projector icon indicator is on, but the focus wheel does not work. Solution: The projector might be in the standby mode.
  • Page 14 First Edition (August 2016) © Copyright Lenovo 2016. Lenovo, the Lenovo logo, and ThinkPad are trademarks of Lenovo in the United States, other countries, or both. Intel is a trademark of Intel Corporation or its subsidiaries in the U.S. and/or other countries.