BenQ GS2 User Manual

Digital Projector

User Manual

Portable Entertainment Series | GS2

V 2.01

Copyright and disclaimer

Copyright

Copyright © 2020 by BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of BenQ Corporation.

All other logos, products, or company names mentioned in this manual may be the registered trademarks or copyrights of their respective companies, and are used for informational purposes only.

Android™ is a trademark of Google LLC.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by BenQ Corporation is under license.

iOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.

macOS® is a trademark of Apple Inc., registered in the U.S. and other countries.

USB-C™ is a trademark of the USB Implementers Forum.

Disclaimer

BenQ Corporation makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Further, BenQ Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of BenQ Corporation to notify any person of such revision or changes. This user manual aims to provide the most updated and accurate information to customers, and thus all contents may be modified from time to time without prior notice. Please visit http://www.benq.com for the latest version of this manual.

Warranty

BenQ warrants this product against any defects in material and workmanship, under normal usage and storage.

Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty period, BenQ’s only obligation and your exclusive remedy shall be replacement of any defective parts (labor included). To obtain warranty service, immediately notify the dealer from which you purchased the product of any defects.

Important: The above warranty shall be void if the customer fails to operate the product in accordance with BenQ’s written instructions, especially the ambient humidity must be in-between 10% and 90%, temperature in-between 0°C and 40°C, altitude lower than 2000 meters, and avoiding to operate the projector in a dusty environment. This warranty gives you specific legal rights, and you may have other rights which vary from country to country.

For other information, please visit www.BenQ.com.

Statement regarding hyperlinks and third-party websites

BenQ is not responsible for the content of the websites or of similar resources, which are maintained and controlled by third parties, that may be linked from this product. Providing links to those websites or to similar resources does not mean that BenQ makes any warranty or representation to their content by expression or by implication.

Any third party content or service preinstalled in this product is provided “as is”. BenQ does not, by expression or by implication, make any warrant to the content or to the services provided by third parties. BenQ does not warrant or guarantee that the content or services provided by third parties are accurate, effective, most up-to-date, legal, or complete. Under no circumstances shall BenQ be liable for the content or services provided by third parties including their negligence.

Services provided by third parties may be terminated temporarily or permanently. BenQ does not warrant or guarantee that any content or services provided by third parties are in good condition at any time, and is not liable for the termination of the said content and services.

In addition, BenQ is not involved in any transactions you conduct in the websites or similar resources maintained by third parties.

You should contact the content or service providers for any questions, concerns, or disputes.

Table of contents

Copyright and disclaimer ...........................................................................................................................................................................2

Copyright................................................................................................................................................................................................................... 2

Disclaimer.................................................................................................................................................................................................................. 2

Warranty.................................................................................................................................................................................................................... 2

Statement regarding hyperlinks and third-party websites .............................................................................................................................. 3

Package contents .......................................................................................................................................................................................11

Standard accessories ............................................................................................................................................................................................. 11

Introduction ................................................................................................................................................................................................13

Projector features.................................................................................................................................................................................................. 13

Projector exterior view ...................................................................................................................................................................................... 15

Front, top, and left side view................................................................................................................................................................................................................ 15

Rear and bottom side view.................................................................................................................................................................................................................. 16

Controls and functions ......................................................................................................................................................................................... 17

Control panel...........................................................................................................................................................................................................................................17

Ports........................................................................................................................................................................................................................................................... 18

LED Indicators ....................................................................................................................................................................................................... 19

Remote control...................................................................................................................................................................................................... 21

Activating the remote control battery.............................................................................................................................................................................................. 22

Replacing the remote control battery............................................................................................................................................................................................... 23

Remote control effective range .......................................................................................................................................................................................................... 24

BenQ Smart Control (remote control app) .............................................................................................................................................. 24

Installing the BenQ Smart Control app on your smartphone ................................................................................................................................................ 24

Using the BenQ Smart Control app..............................................................................................................................................................................................26

Installation ................................................................................................................................................................................................... 29

Choosing a location .............................................................................................................................................................................................. 29

Obtaining a preferred projected image size ................................................................................................................................................... 31

Projection dimensions ............................................................................................................................................................................................................................31

Installing the projector on a tripod (purchased separately) ....................................................................................................................... 33

Operations ................................................................................................................................................................................................. 34

Installing the wireless dongle .............................................................................................................................................................................. 34

Charging the battery............................................................................................................................................................................................. 36

Starting up the projector .................................................................................................................................................................................... 37

Shutting down the projector ............................................................................................................................................................................. 42

Adjusting the projected image .......................................................................................................................................................................... 43

Adjusting the projection angle..............................................................................................................................................................................................................43

Fine-tuning the image clarity ............................................................................................................................................................................................................... 44

Correcting keystone ...............................................................................................................................................................................................................................45

BenQ Launcher ..................................................................................................................................................................................... 46

The BenQ Launcher home screen..................................................................................................................................................................................................46

Navigating the BenQ Launcher home screen...............................................................................................................................................................................47

Using the source menu......................................................................................................................................................................................................................... 48

Using the app shortcuts ....................................................................................................................................................................................................................... 49

Using the BenQ Launcher Settings menus............................................................................................................................................................................... 50

Inputting text ............................................................................................................................................................................................................................................50

Connections ............................................................................................................................................................................................... 52

Wireless Connections ......................................................................................................................................................................................... 54

Connecting the projector to a wireless network............................................................................................................................................................................54

Wireless Projection for iOS & macOS®.......................................................................................................................................................................................... 57

Wireless Projection for Android™ ................................................................................................................................................................................................... 59

Wireless Projection for PC ................................................................................................................................................................................................................. 61

wireless Hotspot ................................................................................................................................................................................................... 63

Wired Connections............................................................................................................................................................................................... 67

Connecting a device with HDMI or USB-C™ with DisplayPort .................................................................................................................................................67

Connecting a flash drive ....................................................................................................................................................................................................................... 70

Media Player ............................................................................................................................................................................................................................................ 71

Bluetooth Connections ....................................................................................................................................................................................... 79

Pairing/Connecting to a Bluetooth speaker or headphones ......................................................................................................................................................... 79

Using the Projector as a Bluetooth speaker.................................................................................................................................................................................... 82

Navigating the Settings menu ...............................................................................................................................................................84

About the Settings menu...................................................................................................................................................................................84

Using the Settings menu.................................................................................................................................................................................... 85

Network................................................................................................................................................................................................................................................. 86

Sounds .................................................................................................................................................................................................................................................... 87

Bluetooth ...............................................................................................................................................................................................................................................88

Bluetooth Speaker Mode................................................................................................................................................................................................................ 89

All Apps.................................................................................................................................................................................................................................................. 90

Hotspot .................................................................................................................................................................................................................................................. 91

About ..................................................................................................................................................................................................................................................... 92

Picture ..................................................................................................................................................................................................................................................... 93

Wall Color ............................................................................................................................................................................................................................................ 96

Auto Focus............................................................................................................................................................................................................................................ 97

Keystone ................................................................................................................................................................................................................................................ 98

Screen Settings ................................................................................................................................................................................................................................. 99

Date & Time...................................................................................................................................................................................................................................... 101

Language.............................................................................................................................................................................................................................................. 102

Keyboard .............................................................................................................................................................................................................................................. 103

Parental Control.............................................................................................................................................................................................................................. 104

Installation.......................................................................................................................................................................................................................................... 106

Battery ................................................................................................................................................................................................................................................. 108

Other settings menu .......................................................................................................................................................................................... 109

System Boots .................................................................................................................................................................................................................................... 109

Recent Apps ..................................................................................................................................................................................................................................... 110

BenQ Smart Control ................................................................................................................................................................................................................... 111

System Update ............................................................................................................................................................................................... 112

Maintenance ............................................................................................................................................................................................. 114

Care of the projector......................................................................................................................................................................................... 114

Cleaning the lens................................................................................................................................................................................................................................... 114

Storing the projector........................................................................................................................................................................................................................... 114

Transporting the projector ................................................................................................................................................................................................................ 115

Extending LED life ................................................................................................................................................................................................................................ 115

Troubleshooting ....................................................................................................................................................................................... 117

Specifications ............................................................................................................................................................................................ 121

Projector specifications ...................................................................................................................................................................................................................... 121

Dimensions............................................................................................................................................................................................................................................ 125

Timing chart.......................................................................................................................................................................................................................................... 126

Supported file formats........................................................................................................................................................................................................................ 128

3/4/2020

Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product.

1. Please read this user manual before you operate your projector. Keep this manual in a safe place for future reference.

2. Always place the projector on a level, horizontal surface during

operation.

- Do not place the projector on an unstable cart, stand, or table as

it may fall and be damaged.

- Do not place inflammables near the projector.

- Do not use if tilted at an angle of more than 10 degrees left to

right, nor at angle of more than 15 degrees front to back.

3. Do not store the projector on end vertically. Doing so may cause the projector to fall over, causing injury or resulting in damage.

4. Do not place the projector in any of the following environments:

- Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and free flow of air around the projector.

- Locations where temperatures may become excessively high, such as the inside of a car with all windows closed.

- Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shorten the projector’s lifespan and darken the screen.

- Locations near fire alarms.

- Locations with an ambient temperature above 40°C/104°F.

- Locations where the altitudes are higher than 2000 m (6562 feet).

5. Do not block the vents holes while the projector is on (even in power-saving mode).

8. Do not place liquids near or on the projector. Liquids spilled into the projector will void your warranty. If the projector does become wet, disconnect it from the power point and call BenQ to have the projector repaired.

- Do not cover the projector with any item.

- Do not place the projector on a blanket, bedding or any other soft surface.

6. In areas where the mains power supply voltage may fluctuate by ±10 volts, it is recommended that you connect the projector through a power stabilizer, surge protector or uninterruptible power supply (UPS) as appropriate to your situation.

7. Do not step on the projector or place any objects upon it.

9. Do not look straight into the projector lens during operation. It may harm your sight.

10. Do not operate the projector lamp beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause a lamp to break on rare occasions.

11. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement.

12. This projector is capable of displaying inverted images for ceiling installation.

13. Do not attempt to disassemble this projector. There are dangerous high voltages inside which may cause death if you should come into contact with live parts.

Under no circumstances should you ever undo or remove any other covers. Refer servicing only to suitably qualified professional service personnel.

Moisture condensation

Never operate the projector immediately after moving it from a cold location to a hot location. When the projector is exposed to such a change in temperature, moisture may condense on the crucial internal parts. To prevent the projector from possible damage, do not use the projector for at least 2 hours when there is a sudden change in temperature.

Avoid volatile liquids

Do not use volatile liquids, such as insecticide or certain types of cleaner, near the projector. Do not have rubber or plastic products touching the projector for a long time. They will leave marks on the finish. If cleaning with a chemically treated cloth, be sure to follow the cleaning product’s safety instructions.

Disposal

This product contains the following materials which are harmful to human bodies and environment.

Please keep the original packing for possible future shipment. If you need to pack your projector after use, adjust the projection lens to an appropriate position, put the lens cushion around the lens, and fit the lens cushion and projector cushion together to prevent damage during transportation.

14. When you think service or repair is required, take the projector only to a suitably qualified technician.

• Lead, which is contained in solder.

• Mercury, which is used in the lamp.

To dispose of the product or used lamps, consult your local environment authorities for regulations.

The illustrations and the images shown in this document are for your reference. The actual content may vary by the product supplied for your region.

Package contents

GS2 Projector

Wireless Dongle (WDR02U)

Remote Control

(with One CR2032 Battery)

Adapter

Power Cord

Carry Bag

Carefully unpack and verify that you have the items below. Some of the items may not be available depending on your region of purchase. Please check with your place of purchase.

Standard accessories

• Lamp life results will vary depending on environmental conditions and usage. Actual product’s features and specifications are subject to change without notice.

Quick Start Guide

Regulatory Statement

Warranty Card

• Some of the accessories may vary from region to region.

• The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information.

• For AC/DC adapter, the socket-outlet shall be installed near the equipment and shall be easily accessible.

• Use original accessories to ensure compatibility.

• Power cord plug type may change based on regional requirements.

Introduction

Projector features

• Instant Wireless Projection

Release your hands and eyes to enjoy binge-watching on a big screen. If you have access to an internet connection, you can cast the screen from a mobile device through GS2 instantly. With GS2, you can just sit back, relax and enjoy some well-earned downtime.

• Bluetooth® Speaker Mode

Entertaining friends and family in style is easy with GS2. With Bluetooth 4.0 intelligent connection, you can set GS2 as a speaker, and play music from a mobile device through it. Bluetooth 4.0 lets you waste less battery power because, unless critical data is being shared, the connection is solid and secure. You can connect to your devices without draining the GS2 battery.

• Designed with Protection from the Outdoors

GS2 is certified with IPX2 standard protection against drizzle, water spillage, and dust from the air. Also, it has soft rubber surface designed to withstand 1-meter drop to the ground.

• Care for Children’s Eyes

While GS2’s LED reflection light brings children colorful and low-blue-light big screen gratification, its LumiExpert™ technology spontaneously adjusts the projection light output levels to create the most comfortable viewing experience in different environments. Moreover, its auto light shut off sensor automatically turns off the LED light when detecting objects within 30 centimeters in front of the projector so as to prevent the LED light from projecting into eyes upon accidental approaches and staring.

• Magnetic DC-in Cable Connection

GS2 secures the DC-in cable to the projector by magnets. Indoors or outdoors, the magnetic DC-in cable connection design prevents the users and projectors from tripping or stumbling over the cable and falling.

•Parental Control

GS2 features settings that help parents protect their children including a Parental Timer that prevents children from excessive use, and Wireless Projection security features which stops them from accessing inappropriate online contents.

• Media Playback from USB Type C™ DisplayPort

GS2 has a USB-C™ DisplayPort that supports both power and data transmission. It also allows you to project the screens of smart phones, tablets, and laptops that support the USB Type-C™ DisplayPort interface. Once a USB Type-C™ device is connected to GS2 via a USB-C™ Gen

3.1 cable, you can enjoy video on a big screen while charging your devices at the same time.

• Portable Media Player

GS2 supports a maximum of 3-hour projection in battery mode, and two powerful 2-W chamber speakers. You can take it everywhere to share enjoyment without the hassle of power adapters and various cables. It can also play as a Bluetooth speaker for you to enjoy your favorite music anytime.

Projector exterior view

Front, top, and left side view

1. Auto light shut off sensors

Automatically turns off the LED light source when an object is detected within a distance of 30 centimeters (11.8 inches) in front of the projector for more than one second.

2. Auto focus camera

3. Projection lens

4. Control panel (See Control panel on page 17 for details.)

5. IO cover (See Ports on page 18 for details.)

Flip open from the recess on the right side to access the input/output ports.

6. Front IR sensor

Rear and bottom side view

See Connections on page 52 for connection details.

7. Speaker

8. Rear vent

9. Power adapter port

Please only use the supplied power adapter to avoid possible dangers such as electric shock and fire.

10. Bottom vent

11. Adjustable stand

12. Tripod screwhole

Used to attach a tripod plate to mount the projector onto a tripod. See Installing

the projector on a tripod (purchased separately) on page 33 for details.

Controls and functions

Control panel

1. LED indicators (See LED Indicators on page 19 for more details.)

2. Power button

Turns the projector on and off. See Starting up the projector on page 37 for more details.

3. Direction buttons (left, right, up, down)

Used to select the desired menu items and to make adjustments.

4. Back button

Used to return to the previous layers.

5. Ambient light sensor and rear IR sensor

6. OK button

Used to confirm the selection on the BenQ Launcher menu.

7. Menu button

Launches the BenQ Launcher settings menu.

8. Home button

Press this key to enter the BenQ Launcher home menu.

Ports

5 6

1. Wireless dongle port

Insert the BenQ WDR02U USB wireless dongle to enable wireless and Bluetooth connections. See Installing the wireless dongle on page 34 for details.

The projector only supports wireless and/or Bluetooth connections when the wireless dongle is installed into this slot.

2. 3.5” audio output jack

Used to connect headphones, speakers, and other equipment to broadcast audio.

3. USB-C™ port

Used to connect devices with DisplayPort functionality to project video from the device or flash drives to project/broadcast media stored on the device.

4. HDMI 1.4a port

Used to connect video sources that support the HDMI interface.

5. Factory reset button

Insert a fine-tipped instrument to force shut down the projector.

6. USB 2.0 port

Used to connect a USB-A storage device to project/broadcast media stored on the device. You may also connect a wireless keyboard/mouse via this USB port.

LED Indicators

There are one red/green LED (LED 1) and two green LEDs (LED 2 and LED 3) on the top of the projector.

Refer to the table below for definitions of various LED behaviors.

Scenario Status

Charging with Adapter

Battery charging in progress

Battery charging complete Green - solid Green - solid Green - solid

LED 1 LED 2 LED 3

LED Behavior Schema LED Behavior Schema LED Behavior Schema

Green breathing

Scenario Status

Battery capacity < 5% N/A N/A N/A

Battery capacity < 16% Red - solid N/A N/A

LED 1 LED 2 LED 3

LED Behavior Schema LED Behavior Schema LED Behavior Schema

Battery Mode

Battery capacity = 16 - 33% Green - solid N/A N/A

Battery capacity = 33 - 66% Green - solid Green - solid N/A

Battery capacity = 66 - 100% Green - solid Green - solid Green - solid

Bluetooth Speaker Mode

Ready to pair / Pairing Green - flashing N/A Green - flashing

Pairing successful Depends on power status

System update in progress Green - flashing Green- flashing Green- flashing

System Update

System update has failed Red - flashing N/A N/A

LED error Red - flashing Green- flashing N/A

Fan error Red - flashing Green - flashing Green- flashing

Error*

Optical engine temperature error

Battery temperature error Red - solid Green- flashing Green- flashing

Driver board error Red - solid N/A Green- flashing

*Restart the projector if there are any errors.

Red - solid Green- flashing N/A

Remote control

7 8

1 2

3 4 5

1. Power

Turns the projector off and on after initial startup.

After initially starting up the projector using the keypad button, the remote control power button can be used to turn the projector off or on for subsequent power ups.

See Starting up the projector on page 37 for more details.

2. Arrow keys ( Left, Right, Up, Down)

Used as directional arrows to select the desired menu items and to make adjustments.

3. Menu

Launches the BenQ Launcher settings menu.

4. Home

Press this key to enter the BenQ Launcher home menu.

This key is only active when the projector is under BenQ Launcher mode.

5. Volume Down

Decreases the projector volume.

6. Focus/Mouse Cursor

Short press this key to start auto focus; long press to enable the mouse cursor.

7. OK

Used to confirm the selection on the BenQ Launcher menu.

8. Back

Used to return to the previous menu.

9. Volume Up

Increases the projector volume.

Activating the remote control battery

Before you can begin to use the remote control, you must first remove the clear plastic battery sticker between the battery and the contact on the remote control.

1. Use a flat-tipped instrument to rotate the battery cover counter-clockwise to the unlocked position.

2. Remove the battery cover from the remote control.

3. Pull and remove the plastic battery sticker.

4. Place the battery cover back onto the remote control and rotate it clockwise to the locked position.

Avoid leaving the remote control and battery in an excessive heat or humid environment like the kitchen, bathroom, sauna, sunroom or in a closed car.

Replacing the remote control battery

1. Use a flat-tipped instrument to rotate the battery cover counter-clockwise to the unlocked position.

2. Remove the battery cover from the remote control.

3. Carefully dislodge the used battery from underneath the retention coil and slide it out from the remote control.

4. Slide the new battery into its position underneath the retention coil.

5. Place the battery cover back onto the remote control and rotate it clockwise to the locked position.

• Avoid leaving the remote control and battery in an excessive heat or humid environment like the kitchen, bathroom, sauna, sunroom or in a closed car.

• Replace only with the same or equivalent type recommended by the battery manufacturer.

• Dispose of the used batteries according to the manufacturer's instructions and local environment regulations for your region.

• Never throw the battery into a fire. There may be danger of an explosion.

Remote control effective range

The projector has two IR remote control sensors. One is located at the front and the other at the top of the projector, both with a range of 8 meters (~26 feet) at an angle of 30-degrees (left and right) and 20-degrees (up and down). The remote control can be used either by pointing it directly at the IR sensors at the front or top of the projector or by reflecting the IR signal off of a wall.

Make sure that there are no obstacles between the remote control and the IR sensor on the projector.

BenQ Smart Control (remote control app)

The settings menu also features a link to install the BenQ Smart Control app, which lets you transform your smartphone into a remote control to control the projector via buttons and/or touch gestures.

Installing the BenQ Smart Control app on your smartphone

To install the BenQ Smart Control app on your smartphone:

1. Make sure your smartphone is connected to the Internet.

2. Select BenQ Smart Control in the Settings menu of the BenQ Launcher home screen and then press OK.

3. Scan the QR code shown on the projector with your smartphone, this will open a download link on your smartphone.

4. Download and install the BenQ Smart Control on to your smartphone.

For some smartphones you may first need to allow your smartphones to install apps using downloaded installation files from your smartphones settings menu.

Using the BenQ Smart Control app

To begin using the BenQ Smart Control app:

1. Choose one of the following options:

• Connect your smartphone to the same wireless network as your projector.

• Enable wireless hotspot for your projector and then connect your smartphone to the projector’s wireless hotspot. For instructions on how to enable wireless hotspot for your projector see Hotspot on page 91.

You must be connected to either the same wireless network as the projector or the projector’s wireless hotspot for BenQ Smart Control to work correctly.

2. Open the BenQ Smart Control app on your smartphone.

3. Select the projector from the BenQ Smart Control device list.

The default name for the projector is "BenQ GS2-xxxx" where the final four digits are the last four digits of its MAC Address.

4. Choose one of the following methods to use BenQ Smart Control:

•Tap DPad to use the pre-configured buttons in the app to control your projector.

•Tap Mouse to use touch gestures on your smartphone to control the cursor on the projector similar to a mouse.

Installation

Choosing a location

Before choosing an installation location for your projector, take the following factors into consideration:

• Size and position of your screen

• Electrical outlet location

• Location and distance between the projector and the rest of your equipment

• Location and distance between the projector and the wireless access point, or if using a LAN cable, the internet hub

You can install your projector in the following ways.

1. Front Table:

Select this location with the projector placed near the floor in front of the screen.

This is the most common way to position the projector for quick setup and portability.

Turn on the projector and select the following settings:

Installation > Projector Installation > Front Table

2. Front Ceiling:

Select this location with the projector elevated near the ceiling in front of the screen.

Turn on the projector and select the following settings:

Installation > Projector Installation > Front Ceiling

The projector does not feature ceiling mount components/equipment so when choosing to use a front ceiling location you must place it on an elevated location of your choice.

3. Rear Table:

Select this location with the projector placed near the floor behind the screen.

Turn on the projector and select the following settings:

Installation > Projector Installation > Rear Table

A special rear projection screen is required.

4. Rear Ceiling:

Select this location with the projector elevated from the ceiling behind the screen.

Turn on the projector and select the following settings:

Installation > Projector Installation > Rear Ceiling

A special rear projection screen is required.

The projector does not feature ceiling mount components/equipment so when choosing to use a rear ceiling location you must place it on an elevated location of your choice.

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