BenQ DH551F User Guide

DH551F/DH550F/DL550F Double Sided Display User Manual

Disclaimer

BenQ Corporation makes no representations or warranties, either expressed or implied, with respect to the contents of this document. BenQ Corporation reserves the right to revise this publication and to make changes from time to time in the contents thereof without obligation to notify any person of such revision or changes.

Copyright

Copyright 2015 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.

Table of Contents 3

Table of Contents

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

Important safety instructions............................................ 4

Safety precautions and maintenance ........................................... 4

Usage .................................................................................................. 6

Package content ................................................................... 9

Unpacking.......................................................................................... 9

Packing list...................................................................................... 10

Overview........................................................................................ 11

Setting up the display........................................................ 13

Putting the display front side up................................................ 13

Removing I/O covers at the sides............................................. 14

Removing the downside cover.................................................. 15

Connecting power box to the display ..................................... 16

Connecting HDMI cables and connectors.............................. 17

Putting back the downside cover and I/O covers ................. 18

Connecting the power cord....................................................... 19

Using the remote control........................................................... 20

OSD menu ..................................................................................... 21

Troubleshooting ................................................................. 25

Specifications....................................................................... 26

Product Dimensions.......................................................... 27

7/20/15

Important safety instructions4

Important safety instructions

Safety precautions and maintenance

Use of control, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards and/or mechanical hazards.

Read and follow these instructions when connecting and using your display:

Operation

• Keep the display out of direct sunlight and away from stoves or any other heat sources.

• Remove any object that could fall into ventilation holes of power box or prevent proper cooling of the display’s electronics.

• Don’t block the ventilation holes on the power box.

• When positioning the display, make sure the power plug and outlet are easily accessible.

• When turning off the display by disconnecting the power cord, wait 6 seconds or more before reconnecting the power cord for normal operation.

• Ensure the use of an approved power cord provided by BenQ at all times. If your power cord is missing, please contact your local service center.

• Don’t subject the display to severe vibration or high impact conditions during operation.

• Don’t knock or drop the display during operation or transportation.

• Provide an earthing connection before the mains plug is connected to the mains. And, when disconnecting the earthing connection, be sure to disconnect after pulling out the mains plug from the mains.

Maintenance

• To protect your display from possible damage, do not put excessive pressure on the display.

• Unplug the display if you are not going to use it for an extensive period of time.

• Unplug the display if you need to clean it with a slightly damp cloth. The screen may be wiped with a dry cloth when the power is off. However, never use organic solvent, such as, alcohol, or ammonia-based liquids to clean your display.

• To avoid the risk of shock or permanent damage to the set, do not expose the display to dust, rain, water, or an excessively moist environment.

• If your display becomes wet, wipe it with dry cloth as soon as possible.

• If a foreign substance or water gets in your display, turn the power off immediately and disconnect the power cord. Then remove the foreign substance or water.

• Don’t store or use the display in locations exposed to heat, direct sunlight, or extreme cold.

Important safety instructions 5

Read and follow these instructions when connecting and using your display

• Unplug the display if you are not going to use it for an extensive period of time.

• Unplug the display if you need to clean it with a slightly damp cloth. The screen may be wiped with a dry cloth when the power is off. However, never use alcohol, solvents or ammonia-based liquids.

• Keep the display out of direct sunlight and away from stoves or any other heat sources.

• Remove any object that could fall into the vents or prevent proper cooling of the display’s electronics.

• Don’t block the ventilation holes on the power box.

• Keep the display dry. To avoid electric shock, do not expose it to rain or excessive moisture.

• When turning off the display by disconnecting the power cable or DC power cord, wait for 6 seconds before reconnecting the power cable or DC power cord for normal operation.

• When positioning the display, make sure the power plug and outlet are easily accessible.

• Consult a service technician if the display does not operate normally after having followed the instructions in this manual.

Important safety instructions6

The ventilation hole of power box

It is prohibited to turn the ventilation hole of Power Box upside down.

It is prohibited to place tilt

Usage

• Don’t turn the ventilation hole of power box upside down as shown below.

Important safety instructions 7

Do not open the cover of “bottom side” I/O ports.

• When the display is in use, as shown below, please do not open the cover of “bottom side” I/O ports.

Important safety instructions8

Front Side Back Side

Remote control sensor

The barcode is near the front side.

Remote controller precautions

• Power function of the remote controller works only when pointing to the front side of the display; the other functions work at either side.

• To differentiate between the front and the back side, check the side label of a barcode. The barcode is near the front side, while the series number is near the back side.

The naming of the barcode below is just an example.

Power connection to the device

• The display shall be installed nearby the sockets for easy access to the power.

Package content 9

Package content

Unpacking

• This product is packed in a carton together with its standard accessories.

• Due to the size and weight of this display, it is recommended to move it with at least two persons.

• After opening the carton, ensure that the contents are complete and in good condition.

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