Benq TL650 User Manual

TL650
Interactive Flat Panel
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 2012 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

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

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

Safety warnings and precautions ...................................... 5

Important safety instructions............................................ 6

Notes on the LCD panel of this display..................................... 6

Safety notice for remote control................................................. 7

Battery safety notice....................................................................... 7

BenQ ecoFACTS.............................................................................. 8

Package contents ................................................................. 9

Optional accessory.......................................................................... 9

Parts of the display and their functions ........................ 10

Front panel..................................................................................... 10

Rear panel ..................................................................................... 11

Input/output terminals................................................................. 12

Remote control............................................................................. 14

Using the remote control........................................................... 15

Setting up the display........................................................ 16

Mounting the display.................................................................... 16

Connecting audio/video signals ................................................. 18

Connecting the touch module................................................... 24

Connecting power........................................................................ 25

Using the touch screen..................................................... 26

Calibrating the touch screen...................................................... 29

Important instructions for using the touch screen............... 29

Basic operations................................................................. 30

Turning the display on or off ..................................................... 30

Locking/unlocking the controls ................................................. 30

Switching input signals ................................................................. 30

Adjusting audio volume level ..................................................... 30

Network connection ........................................................ 31

Connecting to a LAN .................................................................. 31

Controlling the display ................................................................ 31

The OSD (On-Screen Display) menu ........................... 34

3

4

OSD menu overview ................................................................... 34

Operations in the OSD menu.................................................... 36

Picture menu .............................................................................. 37

Screen menu ................................................................................ 39

Audio menu .................................................................................. 42

Configuration1 menu............................................................... 43

Configuration2 menu............................................................... 45

Option menu................................................................................ 46

Update menu ............................................................................... 49

Product information.......................................................... 50

Dimensions..................................................................................... 50

Specifications.................................................................................. 51

Supported input signal resolution ............................................. 53

Troubleshooting................................................................. 54

Safety warnings and precautions 5

Safety warnings and precautions

THIS EQUIPMENT MUST BE
GROUNDED

To ensure safe operation, the three-pin
plug must be inserted only into a
standard three-pin power outlet which
is effectively grounded through normal

The lightning flash with arrowhead
symbol, within an equilateral triangle, is
intended to alert the user to the
presence of uninsulated "dangerous
voltage" within the product's enclosure
that may be of sufficient magnitude to
constitute a risk of electric shock to
persons.

The exclamation point within an
equilateral triangle is intended to alert
the user to the presence of important
operating and maintenance (servicing)
instructions in the literature
accompanying the appliance.

• The mains plug of the power supply cord shall remain readily operable. The AC
receptacle (mains socket outlet) shall be installed near the equipment and shall be easily
accessible. To completely disconnect this equipment from the AC mains, disconnect the
power cord plug from the AC receptacle.

• Do not place this display on an uneven, sloping or unstable surface (such as a trolley)
where it may fall and cause damage to itself or others.

• Do not place this display near water, like a spa or pool, or in a position which will allow
the splashing or spraying of water onto the display, like in front of an open window
where rain water may enter.

• Do not install this display in a confined space without proper ventilation and air
circulation, such as in a closed cabinet. Allow proper space around the display for
dissipating heat inside. Do not block any openings and vents on the display. Overheating
may result in hazards and electric shock.

• Installation of this display should only be performed by a qualified technician. Failure to
install this display properly may cause injuries and damages to the personnels and the
display itself. Check the installation regularly and maintain the display periodically to
ensure the best working condition.

• Use only the accessories approved or recommended by the manufacturer to mount this
display. Using wrong or unsuitable accessories may cause the display to fall and result in
serious personal injuries. Make sure that the surface and fixing points are strong enough
to sustain the weight of the display.

• To reduce the risk of electric shock, do not remove covers. No user serviceable parts
inside. Refer servicing to qualified service personnel.

• To prevent personal injuries, mounting the display or installing desktop stands is
required before use.

household wiring. Extension cords
used with the equipment must have
three cores and be correctly wired to
provide connection to the ground.
Wrongly wired extension cords are a
major cause of fatalities.

The fact that the equipment operates
satisfactorily does not imply that the
power outlet is grounded or that the
installation is completely safe. For your
safety, if you are in any doubt about
the effective grounding of the power
outlet, please consult a qualified
electrician.

Important safety instructions6

Important safety instructions

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer's
instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding-type plug
has two blades and a third grounding prong. The wide blade or the third prong are
provided for your safety. If the provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury
from tip-over.

13. Unplug this apparatus during lightning storms or when unused for long
periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.

Notes on the LCD panel of this display

• The Liquid Crystal Display (LCD) panel of this display has a very thin protective layer of

glass which is liable to marking or scratching, and cracking if struck or pressured. The
liquid crystal substrate is also liable to damage under excessive force or extreme
temperatures. Please handle with care.

• The response time and brightness of the LCD panel may vary with the ambient

temperature.

• Avoid placing the display in direct sun or where direct sun or spot lighting will shine

onto the LCD panel, as the heat may damage the panel and the external casing of the
display, and the bright light will make viewing the display more difficult than necessary.

• The LCD panel consists of individual pixels to display images and is manufactured

according to the design specifications. While 99.9% of these pixels work normally,

0.01% of the pixels may remain constantly lit (in red, blue or green) or unlit. This is a
technical limitation of the LCD technology and is not a defect.

• LCD screens, like plasma (PDP) and conventional CRT (Cathode Ray Tube) screens, are

also susceptible to 'screen burn-in' or 'image retention' which can be found on the

Important safety instructions 7

screen as visible fixed lines and shades. To avoid such damage to the screen, avoid
displaying still images (like On-Screen Display menus, TV station logos, fixed/inactive
text or icons) for more than two hours. Change the aspect ratio from time to time. Fill
the entire screen with the image and eliminate the black bars whenever possible. Avoid
displaying images in 4:3 aspect ratio over a long period of time, otherwise there may be
visible burn marks on the screen as two vertical lines.

• Note: Under certain circumstances, condensation may occur on the inner side of the
cover glass, it's a natural phenomenon and will not affect the operation of the display.
This condensation will usually disappear after around 2 hours of normal operation.

Safety notice for remote control

• Do not put the remote control in the direct heat, humidity, and avoid fire.

• Do not drop the remote control.

• Do not expose the remote control to water or moisture. Failure to do so could result
in malfunction.

• Confirm there is no object between the remote control and the remote sensor of the
product.

• When the remote control will not be used for an extended period, remove the
batteries.

Battery safety notice

The use of the wrong type of batteries may cause chemical leaks or explosion. Please
note the following:

• Always ensure that the batteries are inserted with the positive and negative terminals in
the correct direction as shown in the battery compartment.

• Different types of batteries have different characteristics. Do not mix different types.

• Do not mix old and new batteries. Mixing old and new batteries will shorten battery life
or cause chemical leaks from the old batteries.

• When batteries fail to function, replace them immediately.

• Chemicals which leak from batteries may cause skin irritation. If any chemical matter
seeps out of the batteries, wipe it up immediately using a dry cloth, and replace the
batteries as soon as possible.

• Due to varying storage conditions, the battery life for the batteries included with your
product may be shortened. Replace them within 3 months or as soon as you can after
initial use.

• There may be local restrictions on the disposal or recycling of batteries. Consult your
local regulations or waste disposal provider.

Important safety instructions8

BenQ ecoFACTS

BenQ has been dedicated to the design and development of greener product as part of
its aspiration to realize the ideal of the "Bringing Enjoyment 'N Quality to Life" corporate
vision with the ultimate goal to achieve a low-carbon society. Besides meeting
international regulatory requirement and standards pertaining to environmental
management, BenQ has spared no efforts in pushing our initiatives further to incorporate
life cycle design in the aspects of material selection, manufacturing, packaging,
transportation, using and disposal of the products. BenQ ecoFACTS label lists key eco­friendly design highlights of each product, hoping to ensure that consumers make
informed green choices at purchase. Check out BenQ's CSR Website at http://

csr.BenQ.com/ for more details on BenQ's environmental commitments and

achievements.

Package contents 9

Q

e

Package contents

Open the sales package and check the contents. If any item is missing or damaged, please
contact your dealer immediately.

LCD display Power cord

uick Start Guid

D-Sub (15-pin)

cable

Remote control

AAA batteries Quick start guide CD USB cable

Touch pen x 2

• The type of power cord supplied may differ from that illustrated depending on your region of
purchase.

• Before discarding the package, check that you haven't left any accessories inside the box.

• Do not leave plastic bags within reach of young children or babies.

• The touch pen is magnetic and can be attached to the front bezel
when it is not in use.

Optional accessory

In addition to the items that come with the standard package, the following optional
accessory is also available separately:

Desktop stands

Parts of the display and their functions10

1

1

Parts of the display and their functions

Front panel

No. Name Description

• Receives command signals from the remote control.

Remote control sensor /
Ambient light sensor /
Power indicator

• Detects ambient lighting conditions around the display and
adjusts screen brightness automatically when the Ambient
Light Sensor function is activated.

• Indicates the operating status of the display:

- Lights up green when the power is turned on.

- Lights up red when the display is turned off.

- Flashes red when the display is in standby mode.

- Off when the main power is turned off.

Parts of the display and their functions 11

1 2 3 4 5

1

2

345

Rear panel

No. Name Description

ENTER/VIDEO
SOURCE

MENU • Opens the OSD menu.

 /  /  /  Scrolls through settings and options in the OSD menu.

Power button Turns on the display or puts it in standby mode.

Power indicator Indicates the power status of the display:

• Selects a video source.

• Confirms your selection or enters a submenu in the On­Screen Display (OSD) menu.

• Returns to a previous menu or exits the OSD menu.

- Lights up green when the power is turned on.

- Lights up red when the display is turned off.

- Flashes red when the display is in standby mode.

- Off when the main power is turned off.

Parts of the display and their functions12

19

1 2 3 64 95 87

10 14 15 16 17 181211 13

123

456789101112

13

Input/output terminals

No. Name Description

RJ45 Connects to the RJ45 port on your Ethernet or router.

RS-232C IN/OUT For external control and multi-display operation.

• RS-232C IN: receives control signals from a computer or
another display.

• RS-232C OUT: outputs control signals from the RS-232C IN
to another display.

USB Connects to a USB flash drive (for firmware updates and display

VIDEO IN
(COMPONENT)

VGA OUT Outputs analog RGB signals from the VGA IN to another display.

VGA IN Receives analog RGB signals from an external device (such as a

DVI-D OUT Outputs DVI-D signals from the DVI-D IN to another display.

DVI-D IN Receives DVI signals from an external device (such as a

DISPLAY PORT Connects to a DisplayPort compatible device.

VIDEO IN (HDMI) Receives HDMI signals from an external device (such as a Blu-ray

IR OUT/IN For use with an IR Extender - to ensure better responsiveness

AUDIO IN
(AUDIO1)

AUDIO OUT (R/L) Outputs audio signals from an audio or HDMI input source to an

cloning only).
Receives component video (YPbPr) signals from an external

device (such as a DVD player, HDTV device or Laser disc player).

computer).

computer).

disc player).

from the remote control.
Receives audio signals from an external device (such as a

computer).

external device.

Parts of the display and their functions 13

14

15

16

171819

SPEAKERS (R/L) Outputs audio signals from an audio or HDMI input source to

external speakers.

AUDIO IN

(AUDIO2/AUDIO3)

AC SWITCH ON/

Receives audio signals from an external device (such as a VCR or
DVD player).

Turns on or off the main power.

OFF
AC IN Connects to a power outlet via the supplied power cord.

AC OUT Relays the AC power from the AC IN jack to another display.

USB Connects the USB cable from the display to a computer to use

the touch module.

Parts of the display and their functions14

1

2

3

4

5

6

7

8

9

10

12

14

15

16

17

11

13

123

4

5

678910111213141516

17

Remote control

INFO

Shows the current input source and resolution.

VGA

Selects the VGA input source.

DVI

Selects the DVI input source.

Power

Turns on the display or puts it in standby mode.

EXIT

Returns to a previous menu or closes the OSD
menu.

ENTER

Confirms your selection or save changes.

 / VOL +

• Scrolls through settings and options in the OSD
menu.

• Turns up the volume.



Scrolls through settings and options in the OSD
menu.

MENU

MUTE

Turns on or off the mute function.

Numeric buttons

These buttons are not used and do not
work.

INPUT

Selects an input source.



Scrolls through settings and options in the
OSD menu.

 / VOL -

Opens or closes the OSD menu.

AV

(no function)

HDMI

Selects the HDMI input source.

YPbPr

Selects the YPbPr input source.

• Scrolls through settings and options in
the OSD menu.

• Turns down the volume.

Parts of the display and their functions 15

Max. 10 m
(32.8 feet)

Using the remote control

Installing remote control batteries

1. Open the remote control battery compartment
cover.

2. Insert the supplied batteries ensuring that the
positive and negative marked battery terminals match
the (+) and (-) marks in the battery compartment.

The supplied batteries are provided for your convenience so
that you can operate the display straight away. You should
replace them as soon as possible.

3. Refit the battery compartment cover.

Remote control usage tips

• Point and aim the top front of the remote control directly at the display’s remote
control sensor window when you press the buttons.

• Do not let the remote control become wet or place it in humid environments (like
bathrooms).

• If the display’s remote control sensor window is exposed to direct sunlight or strong
light, the remote control may not operate properly. In this situation, change the light
source, readjust the angle of the display or operate the remote control from a location
closer to display’s remote control sensor window.

YPbPr

Setting up the display16

400 mm

(15.75")

400 mm
(15.75")

*Screw type: M8

Thickness of the
wall mounting
bracket

10 mm
(0.39")

LCD display

Setting up the display

Mounting the display

You can install the display on a vertical surface with a suitable wall mounting bracket or
on a horizontal surface with the optional desktop stands. Please pay attention to the
following notes during installation:

• This display should be installed by at least two adult persons. Attempting to install this
display by only one person may result in danger and injuries.

• Refer the installation to qualified technicians. Improper installation may cause the
display to fall or malfunction.

Installing the display on a wall

1. Place a clean, dry and lint-free cloth on a flat, horizontal and object-free surface.

Make sure that the size of the cloth is larger than the display.

2. Gently lay the display on the cloth with the LCD screen facing down.

3. Remove the desktop stands from the display if installed.

4. Identify the wall mounting screw

holes on the back of the display
as shown in the illustration.

5. Install the wall mounting bracket

on the display and attach the
display to the wall according to
the mounting bracket’s
instructions. The length of the
screw should exceed the
thickness of the wall mounting
bracket by at least 10 mm. Make
sure that all screws are
tightened and secured properly.
(Recommended torque: 470 ­635N•cm). The mounting means
should be strong enough to bear
the weight of the display.

Setting up the display 17

10mm
(0.39")

• To maintain proper ventilation, keep at least 10 mm of
clear space from the back cover of the display to the
wall.

• Please consult a professional technician for wall mount
installations. The manufacturer accepts no liability for
installations not performed by a professional technician.

Installing the optional desktop stands

1. Place a clean, dry and lint-free cloth on a flat, horizontal and object-free surface.
Make sure that the size of the cloth is larger than the display.

2. Gently lay the display on the cloth with the LCD screen facing down.

3. Place the desktop stands on the
display as illustrated.

4. Use the screws and a suitable
screwdriver to secure the stands on
the display.

Setting up the display18

D-Sub (15-pin) cable

Audio cable

Computer

Connecting audio/video signals

Pay attention to the following notes when you connect cables:

• Please turn off all devices.

• Familiarize yourself with the audio/video ports on the display and the devices you want
to use. Be aware that incorrect connections may adversely affect picture quality.

• Do not remove cables from the ports by pulling the cable itself. Always grasp and pull
the connectors at the end of the cable.

• Ensure that all cables are fully inserted and firmly seated.

Connecting the VGA input

1. Connect the VGA IN jack on the display to the VGA output jack on a computer using

a D-Sub (15-pin) cable.

2. Connect the computer’s audio output jack to the

display using a suitable audio cable.

3. To view images from this input, press the VGA button on the remote control.

AUDIO IN (AUDIO1) jack on the

The audio cable is not supplied and should be purchased separately.

Setting up the display 19

Audio cable

Computer

DVI-D cable

DVI-D to
HDMI
conversion
cable

HDMI
cable

Connecting the digital input

1. Connect the DVI-D IN jack on the display to the DVI-D output jack on a computer
using a DVI-D cable. If the computer has an HDMI output jack, connect the com­puter’s HDMI output jack to the VIDEO IN (HDMI) input jack on the display using
an HDMI cable or a DVI-D to HDMI conversion cable.

2. Connect the computer’s audio output jack to the AUDIO IN (AUDIO1) jack on
the display using a suitable audio cable.

3. To view video image from this input, press the DVI or HDMI button on the remote
control.

• The cables are not supplied and should be purchased separately.

• The audio cable connection is not necessary if you are using the HDMI cable.

Setting up the display20

Audio cable

DVD player / VCR

Component video cable

Connecting the YPbPr component video input

1. Connect the VIDEO IN (COMPONENT) jacks on the display to the component
output jacks on an A/V device (such as a VCR or DVD player) using a component
video cable.

2. Connect the DVD player’s audio output jacks to the AUDIO IN (AUDIO2 or
AUDIO3) jacks on the display using a suitable audio cable.

3. To view video image from this input, press the YPbPr button on the remote
control.

The cables are not supplied and should be purchased separately.

Setting up the display 21

Audio cable

Computer

Display
Port

DVI

VGA

HDMI

Connecting the DisplayPort inputs

1. Connect the DisplayPort/DVI/VGA/HDMI connector of the PC to the DISPLAY
PORT connector of the display using a DisplayPort to DisplayPort cable or Display­Port to DVI/VGA/HDMI adaptor.

2. Insert the audio cable to the AUDIO IN (AUDIO1) input of the display and
connect to the corresponding PC connector.

• The cables are not supplied and should be purchased separately.

• The audio cable connection is not necessary if you are using the DisplayPort to DisplayPort
cable or DisplayPort to HDMI adaptor.

Setting up the display22

External speakers

Connecting external speakers

The built-in amplifier on the display allows you to output audio signals through external
speakers. Connect external speakers to the SPEAKERS (R/L) jacks on the display.

You can use the remote control or the control panel on the display to adjust the volume.

Setting up the display 23

IR
cable

DVI
cable

VGA
cable

RS-232C
cable

The first display

Additional display

Connecting multiple displays

You can connect multiple displays serially (daisy chain) to a computer for management.
The number of displays you can connect serially depends on the resolution of the input
signal you use.

• This RS-232C connection requires an RS-232C port equipped computer with the display
management software installed.

• The cables (except for the VGA cable) are not supplied and should be purchased separately.

• To operate the multiple displays, see IR out on page 47 and Tiling on page 47.

Setting up the display24

Connecting the touch module

Connect the USB cable on the display to a computer.
The touch module supports easy Plug-and-Play operations. There is no need to install

additional drivers on the computer.

Setting up the display 25

Connecting power

1. Plug one end of the power cord into the AC IN jack on the display and the other
end into an appropriate power outlet (if the outlet is switched, turn on the switch).

2. Press the power switch to turn on the main power. The display will enter standby
mode and the power indicator will light up red.

2

1

• The supplied power cord is suitable for use with 110-240V AC power only.

• The power cord and outlet illustrated may differ from the ones used in your region.

• Only use an appropriate power cord for your region. Never use a power cord which appears
damaged or frayed, or change the plug type on the power cord.

• Be aware of the power loading when you use extension cords or multiple outlet power boards.

• There are no user serviceable parts in this display. Never unscrew or remove any covers.
There are dangerous voltages inside the display. Turn off the power and unplug the power cord
if you intend to move the display.

Using the touch screen26

Using the touch screen

You can use the optical touch screen to control your operating system. The touch screen
can emulate basic mouse functions and supports multi-touch functions for Windows 7*.
The following table shows a list of gestures you can use on the touch screen.

• You can use your finger tip or the supplied touch pen to touch the screen.

• Ensure that you have installed the USB cable on the display to a computer.

• *Multi-touch functions are only supported by Windows 7 - Home Premium, Professional,
Enterprise and Ultimate versions. For Windows XP, Windows Vista and Windows 7 - Starter
and Home Basic versions, multi-touch is not supported.

• Windows is a registered trademark of Microsoft Corporation in the United States and other
countries.

OS functions Gesture actions

For Windows XP, Windows Vista and Windows 7
Click Tap the screen once.

Double-click Tap the screen twice.

Right-click 1. Press on the target.

2. Hold and wait for a blue ring to appear.

3. Release your finger.

Drag Drag one finger left or right.

OS functions Gesture actions

For Windows Vista and Windows 7
Selection Drag one finger left or right.

Using the touch screen 27

Pan up / Pan down / Back /

Quickly drag your finger (Flick) in a desired direction.

Forward

Multi-touch functions
For Windows 7 - Home Premium, Professional, Enterprise and Ultimate versions
Right-click 1. Press on the target.

2. Tap the screen with another finger.

3. Release the second finger.

Scrolling Drag one or two fingers up or down.

or

Zoom Move two fingers apart or toward each other.

Using the touch screen28

OS functions Gesture actions

Supported by specific
applications

• Move two fingers in opposing directions.

• Use one finger to pivot around another.

Supported by specific
applications

Tap two fingers simultaneously.
The target should be the midpoint between the fingers.

For Windows XP, Windows Vista and Windows 7
Wakeup from Windows

Press and hold for 4 seconds.

sleep mode (S3)

Using the touch screen 29

Calibrating the touch screen

Ensure that you have installed the supplied USB cable on the display to a computer.

You can calibrate the touch screen to use it more efficiently.

Refer to Calibration tools on the enclosed CD to perform the operation.

Important instructions for using the touch screen

• Do not bend the retro-reflective bars. The touch screen cannot function normally if the
bars are bent.

• Keep the touch screen out of direct sunlight or spotlights.

• Avoid displaying still images to prevent image retention.

• Regularly clean the retro-reflective bars with a clean, soft cloth. A dusty environment
may adversely affect the performance of your touch screen. Clean the retro-reflective
bars as illustrated below. Do not clean the touch sensors on the top of the screen.

Basic operations30

Basic operations

Turning the display on or off

To turn on or off the display, press the power button on the
display’s control panel or on the remote control.

• The display’s standby mode still consumes power. To completely cut off power supply,
disconnect the power cord from the power outlet.

• The display follows the VESA approved DPM Power Management function. The power
management function is an energy saving feature that automatically reduces the display’s power
consumption when the keyboard or the mouse has not been used for a fixed period.

Locking/unlocking the controls

You can lock/unlock the control panel to prevent unwanted or accidental operations.

Control panel buttons

Press and hold  and  simultaneously for 5 seconds. Once locked, the control panel
buttons do not function unless unlocked.

OSD menu function

Press and hold  and  simultaneously for 5 seconds. Once locked, the MENU button
on the control panel does not function unless unlocked.

Power on/off function

Press and hold MENU and  for 5 seconds. Once locked, the power button on the
control panel does not function unless unlocked.

Remote control functions

Press and hold MENU and  for 5 seconds. Once locked, the display does not respond
to any remote control operations unless unlocked.

Switching input signals

Press the INPUT button on the remote control or the INPUT button on the control
panel to select an input signal.

Adjusting audio volume level

Press / on the control panel or VOL+ /VOL- on the remote control to adjust the
volume.

Network connection 31

Network connection

Connecting to a LAN

To set the display to connect to a local area network:

1. Connect a RJ45 cable to the corresponding ports on the display and your LAN
switch or router.

2. Enter the OSD menu Configuration1 > Network settings. You will see the OSD
page similar to the following picture.

3. Use the /// buttons to set the Network device name.

4. If you are in a DHCP environment, highlight DHCP and select Enable. Once
selected, the IP address, Subnet mask, and Default gateway settings will be
displayed.
If you are not in a DHCP environment, highlight DHCP and select Disable.
Contact your ITS administrator for information on the IP address, Subnet mask,
and Default gateway settings and enter it accordingly.

5. Make sure the information on the Login user name is displayed.

6. Use the /// buttons to set Login password. The password is required
when using a computer browser to log in.

7. To control the display with a computer browser, highlight LAN control port and
select On.

8. To save the settings and return to the previous menu, highlight SET and press the
SET button on the remote control.

Controlling the display

Once you have the correct IP address for your display and the display is on or in standby
mode, you can use any computer that is on the same local area network to control the
display.

• You cannot control the display via the RS-232C connector when LAN control is in use.

• Currently most browsers are supported. However, if using Internet Explorer, only versions 7.0
or higher are supported.

• The screen shots in this manual are for reference only, and may differ from what is displayed on
your screen.

Network connection32

1. Enter the address of the display in the address bar of your browser and press Enter.
The Login page appears. Here is an example of the complete address: http://

172.16.0.1/html.

2. Enter the same password you have set in the Network settings > Login
password menu and press Login. If the password has not been set, enter the default
“000000”.

3. The setting page appears.

• Power S e tup: Allows you to manage the power status.

Make sure the LAN control port in the Configuration 1 > Network settings menu is set to
Enable if you would like to turn on the display from this web page.

• A/V Setup: Provides various options for video and audio control.

Network connection 33

• Configuration Setup: Some frequently used settings are provided on this page for
you to control the display.

• Tiling Setup: Allows you to arrange multiple displays in a video wall or matrix and
define the position of each one.

• General Setup: Changes the password settings.

The OSD (On-Screen Display) menu34

The OSD (On-Screen Display) menu

OSD menu overview

Menu name Options/functions See page

• Brightness

• Contrast

• Sharpness

• Black level

• Noise reduction

• Tint

Picture

Screen

Audio

Configuration1

• Color

• Color temperature

• Color control

• Light sensor

• DCR

• Picture mode

• Video source

• Picture reset

• H position

• V position

• Clock

• Clock phase

• Zoom mode

• Custom zoom

• Screen reset

• Speaker

• Vol um e

• Balance

• Treble

• Bass

• Mute

• Audio source

• Audio reset

• Switch on state

• Auto adjust

• Power save

• Language

• Panel saving

• Network settings

• Configuration reset

• Factory reset

37

39

42

43

The OSD (On-Screen Display) menu 35

• OSD turn off

• Information OSD

• Sleep timer

Configuration2

• OSD H position

• OSD V position

• Monitor information

• Touch feature

• Input resolution

• Black level expansion

• Settings cloning

• Scan mode

• Scan conversion

• Film mode

• IR control

• IR out

• Keyboard control

Option

• Tiling

• Heat status

• Date and time

• Schedule

• Monitor ID

• DDC/CI

• HDMI CEC

• Power saving

• Auto signal detection

• Advanced option reset

Update • From USB 49

45

46

Some options are only available when a certain input signal source is selected.

The OSD (On-Screen Display) menu36

ENTER

VIDEO

SOURCE

ENTER

VIDEO

SOURCE
TER

ENTER

VIDEO

SOURCE

ENTER

VIDEO

SOURCE

Operations in the OSD menu

Using the control panel buttons Using the remote control

1. Press MENU to open the OSD menu. 1. Press MENU to open the OSD menu.

ENTER

VIDEO

SOURCE

2. In the OSD menu, press  or  to

2. Press  or  to select an item.

select an item.

3. Press ENTER/VIDEO SOURCE to

3. Press ENTER to confirm selections.

confirm selections.

4. Press  or  to select a feature and
press  or  to adjust settings. Press
ENTER/VIDEO SOURCE to save

4. Press  and  to select a feature and
press  or  to adjust settings. Press
ENTER to confirm changes.

changes.

5. Press MENU to close the OSD menu. 5. Press EXIT to close the OSD menu.

The OSD (On-Screen Display) menu 37

Brightness

Contrast

Sharpness

Black level

Noise reduction

Tint

Color

Color temperature

Color control

Light sensor

DCR

Picture

Screen

Audio

Configuration1

Configuration2

Option

Update

Picture menu

Name Description

Brightness Adjusts the overall image brightness by changing the intensity of the LCD

Contrast Adjusts the image contrast when Picture mode is set to User.
Sharpness Adjusts the image sharpness when Picture mode is set to User.
Black level Adjust to change image brightness.
Noise

reduction

panel’s backlight.

This function is not available when DCR, Light sensor or Brightness under Panel
saving is turned on. Disable these functions to access Brightness from the OSD
menu.

Adjust to remove the noise in the image. You can select a suitable noise
reduction level.

For Component input with interlaced video only.

Tint Adjusts the color tint when Picture mode is set to User.

Color Adjusts the color intensity when Picture mode is set to User.

Color
temperature

Color control With this function you can adjust the color tones of the image precisely by

For Component, and HDMI inputs with YUV color space only. (YUV is a color space
typically used as part of a color image pipeline.)

For Component, and HDMI inputs with YUV color space only. (YUV is a color space
typically used as part of a color image pipeline.)

Adjusts the color temperature.

changing the R (Red), G (Green) and B (Blue) settings independently.

This function is only available when Color temperature is set to User.

The OSD (On-Screen Display) menu38

Light sensor Adjusts the ambient light sensitivity around the display.

This function is not available when DCR or Brightness under Panel saving is
turned on. Disable these functions to make Light sensor accessible from the OSD
menu.

DCR Tu r ns t he DCR function on or off. This feature enhances image contrast for

dark scenes.

This function is not available when Light sensor or Brightness under Panel
saving is turned on. Disable these functions to make DCR accessible from the OSD
menu.

Picture mode Sets the display mode.

• Standard: for images (factory setting)

• Highbright: for moving images such as Video

• sRGB: for text based images

• Cinema: for movies.

• User: create your own picture settings. This mode is automatically
selected after you change the settings in the Picture menu.

Video source Sets the video input source.
Picture reset Resets all settings in the Picture menu.

The OSD (On-Screen Display) menu 39

H position

V position

Clock

Clock phase

Zoom mode

Custom zoom

Screen reset

Picture

Screen

Audio

Configuration1

Configuration2

Option

Update

Screen menu

Name Description

H position Adjusts the horizontal position of the VGA input image.
V position Adjusts the vertical position of the VGA input image.
Clock Adjusts the clock frequency of the VGA or YPbPr input image.
Clock phase Adjusts the phase of the VGA or YPbPr input image.

The OSD (On-Screen Display) menu40

Full - This mode restores the correct proportions of
pictures transmitted in 16:9 using the full screen
display.

Normal - The picture is reproduced in 4:3 format
and a black band is displayed on either side of the
picture.

Dynamic - Fill the entire screen by stretching 4:3
pictures non-proportionally.

Custom - Choose to apply the custom zoom
settings in the Custom zoom submenu.

Real - This mode displays the image pixel-by-pixel on
screen without scaling the original image size.

This mode does not support deinterlacing. The screen may
flicker when displaying interlaced video.

21:9 - The picture is enlarged to 21:9 format. This
mode is recommended when displaying pictures that
have black bands at the top and bottom (letterbox
format).

This mode does not support deinterlacing. The screen may
flicker when displaying interlaced video.

Zoom mode The pictures you receive may be transmitted in 16:9 format (widescreen) or

4:3 format (conventional screen). 16:9 pictures sometimes have a black band at
the top and bottom of the screen (letterbox format). This function allows you
to optimize the picture display on screen. The following zoom modes are
available:

The OSD (On-Screen Display) menu 41

Zoom - Expands the horizontal and vertical sizes of
the image simultaneously.

H zoom - Expands the horizontal size of the image
only.

V zoom - Expands the vertical size of the image only.

H position - Moves the horizontal position of the

image left or right.

V position - Moves the vertical position of the image
up or down.

Custom
zoom

Use this function to further customize the zoom settings to suit the image you
want to display.

This item is only available when Zoom mode is set to Custom.

Screen reset Resets all settings in the Screen menu.

The OSD (On-Screen Display) menu42

Picture

Screen

Audio

Configuration1

Configuration2

Option

Update

Speaker

Volume

Balance

Tr eb l e

Bass

Mute

Audio source

Audio reset

Audio 2

Audio 3

Audio 1

HDMI

DisplayPort

Audio menu

Name Description

Speaker Sets the audio source.

External: Selects the audio output source from SPEAKERS (R/L) on the

rear connector panel.
Line-Out: Selects the audio output source from AUDIO OUT (R/L) on the

rear connector panel.
Internal: Select the audio input source from AUDIO IN on the rear

connector panel.

Vol um e Adjusts the volume.
Balance Adjust the audio balance.
Tr e bl e Adjust the audio treble.
Bass Adjust the audio bass.
Mute Turns the mute function on or off.
Audio

source

Sets the audio input source.

Audio reset Resets all settings in the Audio menu.

The OSD (On-Screen Display) menu 43

Picture

Screen

Audio

Configuration1

Configuration2

Option

Update

Switch on state

Auto adjust

Powe r save

Language

Panel saving

Network settings

Configuration reset

Factory reset

Configuration1 menu

Name Description

Switch on state Sets the display on or off when the power cord is connected to a wall

outlet.

• Last status - The display will return to the previous power status (on/
off/standby) when removing and replacing the power cord.

• Forced on - The display will turn on when the power cord is connected
to a wall outlet.

• Powe r o ff - The display will remain off when the power cord is
connected to a wall outlet.

If you unplug the power cord and re-plug within 7 seconds, the display will not

work under the selected setting.

Auto adjust Automatically optimizes image display for the VGA input.
Power s ave Sets the display to reduce the power consumption.

• PC - Select On to let the display enter DPMS (Display Power
Management Signaling) mode when no signal can be detected from the
HDMI, DVI-D, and VGA inputs after three successive cycles.

• Video - Select On to let the display enter power saving mode when no

Language Sets your preferred language for the OSD menu.

signal is detected from the Component input after three successive
cycles.

The OSD (On-Screen Display) menu44

Panel saving Reduces the risk of the "image persistence”.

• Brightness - Select On and the brightness of the image will be reduced
to an appropriate level, and the Brightness setting in the Picture menu
will become unavailable.

• Image retention - Select the time interval for the display to slightly
expand the image size and shift the pixel position in four directions (up,
down, left, and right). The default time interval is 300 seconds. This helps
to alleviate the issues of image sticking.

It is not recommended to keep a single static image displayed on your unit
for long periods of time. This can cause image sticking, or ghost imaging,
which will decrease the quality of your images. In some instances, ghost
image damage can be permanent. To avoid such issues, we strongly
recommend one of the following actions:

• Change the picture periodically

• Enable Image retention

• Use a screen saver with changing images

Network

See Network connection on page 31 for details.

settings
Configuration

Resets all settings in the Configuration 1 menu.

reset
Factory reset Resets all settings in the Picture, Screen, Audio, Configuration 1,

Configuration 2, and Option menus, restoring them to factory preset

values.

The OSD (On-Screen Display) menu 45

Picture

Screen

Audio

Configuration1

Configuration2

Option

Update

OSD turn off

Information OSD

Sleep timer

OSD H position

OSD V position

Monitor information

Touch feature

Configuration2 menu

Name Description

OSD turn off Sets the period of time the OSD menu stays on the screen (from 5 to 120

seconds since the last key stroke)

Information
OSD

Sleep timer Sets the display to turn itself off to standby mode within a user-specified

Sets the period of time the information OSD stays on the screen. The
information OSD will display when input signal is changed.

amount of time. (Off-24 hours from current time)

When the Sleep timer is activated, Schedule settings will be disabled.

OSD H position Adjusts the horizontal position of the OSD menu.
OSD V position Adjusts the vertical position of the OSD menu.
Monitor

Shows the information about your display.

information
Touch feature When turned on, H position, V position, Clock, Clock phase, Zoom

mode, Custom zoom, Image retention, Input resolution, Scan
mode, and Tiling will be disabled to optimize touch performance.

This feature is only available for VGA, DV I and HDMI inputs.

The OSD (On-Screen Display) menu46

Picture

Screen

Audio

Configuration1

Configuration2

Option

Update

Input resolution

Black level expansion

Settings cloning

Scan mode

Scan conversion

Film mode

IR control

IR out

Keyboard control

Tiling

Heat status

Option menu

Name Description

Input resolution Sets the VGA input resolution. This is only required when the display

Black level
expansion

cannot detect the resolution correctly.
This feature offers deeper blacks for an even better image quality. Select a

suitable black level expansion setting to reveal more details in the dark
parts of an image.

For Component and HDMI (video mode) inputs only.

Settings cloning Transfers all the OSD settings between the display and a USB flash drive.
Scan mode Changes the display area of the image.

• Overscan - Displays about 95% of the original size of the image. The
rest of the areas surrounding the image will be cut off.

• Underscan - Displays the image in its original size.

For Component and HDMI (video mode) inputs only.

Scan conversion Sets the IP (Interlace to Progressive) conversion function.

• Progressive - Enable the IP conversion function (recommended). Once
enabled, the interlace input signal will be converted to progressive
format for better display quality.

• Interlace: Disable the IP function. This mode is suitable for displaying
motion pictures, but increases the chance of image retention.

For Component and HDMI (video mode) inputs only.

The OSD (On-Screen Display) menu 47

Film mode Turns on or off the film mode frame conversion function.

• Auto - Enable the film mode frame conversion function for movies and
motion pictures. The display converts a 24 frames-per-second (24 fps)
input signal format into DVD video signal format. Once this function is
enabled, we recommend that you set the Scan conversion function to
Progressive.

• Off - Disable the film mode frame conversion function. This mode is
suitable for TV broadcasting and VCR signals.

For Component and HDMI (video mode) inputs only.

IR control Sets the operation mode of the remote control when multiple units are

connected via RS-232C cables.

• Normal - All units can be operated normally by the remote control.

• Primary - Designate this display as the primary unit for remote control
operation. Only this display will be operated by the remote control.

• Secondary - Designate this display as the secondary unit. This display
cannot be operated by the remote control, and will only receive the
control signal from the primary unit via the RS-232C connection.

• Lock - Lock the remote control function of this display. To unlock, press
and hold the INFO button on the remote control for 5 seconds.

IR out To operate multiple units with one IR remote control, select Enable.

Point the remote control to the first display which IR OUT port connects
to the second display’s IR IN port, and the second display’s IR OUT port
connects to the third display’s IR IN port, and so on.

See Connecting multiple displays on page 23 for connection diagram.

Keybo ard

Sets the function of the keyboard (control buttons) on the display.

control
Tiling With this function you can create a single large screen matrix (display wall)

that consists of up to 25 displays (5 units on the vertical side and 5 units
on the horizontal side). This requires you to connect each unit in a daisy­chain configuration.

• H monitors/V monitors - Sets the number of displays used in the
horizontal/vertical position.

• Pos ition - Sets the position of this display in the screen matrix. Position
is defined by the total number of displays in the video wall counting from
the top, left hand display and counting horizontally. The number is then
continued on the next row down, and the procedure is continued until
the final display is reached.

• Frame comp. - Adjusts images near the display edges for optimal
demonstration across the display wall.

• Enable: Choose to enable or disable the Tiling function. If enabled, the
display will apply the settings in H monitors, V monitors, Pos itio n,
and Frame comp..

• Switch on delay: Choose to enable or disable a sequence in turning on
the screen matrix. If enabled, the display will turn on one horizontal
matrix at a time starting from the top row.

The OSD (On-Screen Display) menu48

_

+

Heat status This function allows you to check the thermal status of the display at any

time. The accuracy of the temperature indicated is 5 degrees Celsius.

Date and time Adjusts current date and time for the display’s internal clock.
Schedule • Date and time: Sets the current date and time.

• Schedule: Sets when to turn on or off the display and which input
source should be used for each schedule.

• Set the current time before you set the Schedule.

• When schedule settings overlap, the Every day setting takes priority over other
weekly settings.

• When schedule settings overlap, scheduled power-on time takes priority over
scheduled power-off time.

• If two schedules have the same settings, the first schedule on the list will take priority.

Monitor ID Assigns an ID number for the current display when multiple displays are

connected.

DDC/CI Turns the DDC/CI communication function On or Off.
HDMI CEC Uses the HDMI CEC (Consumer Electronics Control) industry standard

protocol to share functionality between connected devices and the display.
To transfer system commands, you need to use an HDMI cable to connect
the display to a device equipped with HDMI CEC. Select On in this menu
and you can operate the main functionalities on your display and the
connected device with one remote control.

Synchronization with other devices through HDMI CEC may be available but not
guaranteed.

Power s aving Sets the display to reduce the power consumption automatically. Setting to

High will bring the most power savings.

Auto signal

Automatically detects available input sources.

detection
Advanced

Resets all settings in the Option menu.

option reset

Update menu

Picture

Screen

Audio

Configuration1

Configuration2

Option

Update

From USB

Name Description

From USB To update the display firmware:

1. Take a USB flash drive and make sure it is formatted with FAT32.

2. Create a folder and name it “fupgrade” on the USB flash drive.

3. Obtain the firmware named “usb_rootfs” and put it into the folder
“fupgrade”.

4. Plug the USB flash drive into the USB port on the display.

5. Highlight Action in the Update > From USB menu and press SET.

6. Select Ye s to start update. A status message appears.

7. After the update process completes, the display will re-start automatically.

The OSD (On-Screen Display) menu 49

• The display does not support USB flash drives with NTFS format.

• Do not turn off the display during the update process. It may damage the display if you do so.

• If the error message appears in the Update OSD menu, please make sure that:

- the USB flash drive is properly plugged in.

- the folder name (fupgrade) and file name (usb_rootfs) are correct.

- the model name shown on the OSD menu is the same as the display’s.

- the firmware version is different from the old one. The display will not be updated if you

are using the same version.

Product information50

Unit: mm

Product information

Dimensions

Product information 51

Specifications

Item Specifications

TL650

Active area (H x V mm) 1428.48 x 803.52
Pixel pitch (mm) 0.744
Native resolution

(pixels)

LCD panel

System

Touch

Glass Tempered glass 5 mm + 0 mm/-0.3 mm

Input

Output

Audio

Power

Brightness (cd/m
(typical)

Contrast (typical) 4000:1
Dynamic contrast ratio

(DCR)
Response time (ms)

(typical)

Brightness (cd/m
(typical)

Technology Optical Dual Touches (for Win 7 only)
Resolution 32767 x 32767
Capacity 2 simultaneous touches
Accuracy +/- 6mm over 95% of touchable area
Touch Output USB 2.0
PC Support Windows XP/Vista/7

Computer VGA (D-Sub 15-pin)

Video

Audio L/R (RCA jacks), Line-in (3.5 mm Mini-jack)
IR IR In (Jack Audio Green/Blue D3.6 ST)

Control

Computer VGA (D-Sub 15-pin)
Video DVI-D (DVI-D)
Speaker External speaker jack (12W+12W, 8 Ohms)
Audio L/R (RCA jacks)
IR IR Out (Jack Audio Green/Blue D3.6 ST)
Control RS-232C (Mini D-Sub 9-pin)
Audio W (Amp) 12W x 2
Internal speaker 12W x 2
Supply 100 - 240V AC, 50/60 Hz
Consumption Max. < 310 W
Consumption Standby < 0.5 W

2

)

2

)

DVI (DVI-D), YPbPr (BNC jacks), HDMI (HDMI

1920 x 1080

360

13000:1

8

315

jack type A), DisplayPort

RS-232C (Mini D-Sub 9-pin)
USB (SKT USB2.0 A RT4P)

RJ45 (Jack RJ45 W/LED I)

Product information52

Environment

Mechanical

Operating Temperature

0 - 40

o

C, 32 - 104oF

Operating Humidity 10% - 90% (without condensation)

Storage Temperature

-20 - 60

o

C, 4 - 140oF
Storage Humidity 10% - 95% (without condensation)
Weight (kg) 71.5
Dimensions
(W x H x D) (mm)

Specifications and functions are subject to change without notice.

1515.8 x 888.6 x 114.15

Supported input signal resolution

Product information 53

Resolution

640 x 480 @ 60Hz

640 x 480 @ 72Hz

640 x 480 @ 75Hz

720 x 400 @ 70Hz

800 x 600 @ 60Hz

800 x 600 @ 75Hz

1024 x 768 @ 60Hz

1024 x 768 @ 75Hz

1280 x 768 @ 60Hz

1280 x 800 @ 60Hz

1280 x 960 @ 60Hz

1280 x 1024 @ 60Hz

1360 x 768 @ 60Hz

1366 x 768 @ 60Hz

1600 x 1200 @ 60Hz

1920 x 1080 @ 60Hz

576i (25Hz)

480i (29.97Hz)

480p (59.94Hz)

576p (50Hz)

720p (50Hz)

720p (60Hz)

1080i (25Hz)

1080p (25Hz)

1080p (50Hz)

1080p (60Hz)

Input source

YPbPr VGA HDMI DVI

• : supported

• Blank: not supported

Troubleshooting54

Troubleshooting

Problem Solution

No picture Check the following:

• Is the display turned on? Check the power indicator of the
display.

• Is the signal source device turned on? Turn on the device
and try again.

• Are there any loose cable connections? Make sure that all
cables are connected firmly.

• Have you chosen an unsupported output resolution on
the computer? Refer to Supported input signal resolution

on page 53 to select a supported resolution and try again.

• Have you chosen an unsupported output resolution on
the DVD or Blu-ray disc player? Refer to Supported input

signal resolution on page 53 to select a supported

resolution and try again.

No sound Check the following:

• Have you turned on the mute function on the display or
the input source device? Turn off the mute function or
increase the audio volume level and try again.

• Are there any loose cable connections? Make sure that all
cables are connected firmly.

The computer input
image looks strange

The control panel
buttons do not work

• Have you chosen an unsupported output resolution on
the computer? Refer to Supported input signal resolution

on page 53 to select a supported resolution and try again.

• Use the Auto adjust function (See Auto adjust on page

43) to let the display automatically optimize the display of

computer image.

• If the result of the Auto adjust function is not
satisfactory, use the Clock, Clock phase, H position
and V position functions to manually adjust the image.

Have you locked the control panel buttons? Unlock the
buttons and try again.

Troubleshooting 55

The remote control does
not work

• Have you locked the remote control function? Unlock the
function and try again.

• Check for incorrect battery orientation.

• Check for dead batteries.

• Check your distance and angle from the display.

• Check whether remote control is properly being pointed
at the display’s remote control sensor window.

• Check for any obstacle between the remote control and
the remote control sensor window.

• Check that the remote control sensor window is not
under strong fluorescent lighting, or in direct sunlight.

• Check for any devices (computer or personal digital
assistant, PDA) nearby that transmit infrared signals which
may cause interference to signal transmission between the
remote control and the display. Turn off the infrared
function of these devices.