ViewSonic Vt2756-l Manual

							2
Installing the LCD TV
Installing the Stand
Figure 1Figure 2Figure 3
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IN
PC/VGA IN
TV
IN PC/VGA
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R LHDMI 1 HDMI 2HDMI 3SPDIF
OUT RS232
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1. Carefully place the TV screen side down on a cushioned surface to protect the screen from 
damage. (see Figure 1)
2. Attach the foot stand and secure it with the included screws. Please fas\
ten with a cross screw  driver. (see Figure 2)
3. Stand the TV up. (see Figure 3)
Disconnecting the Stand
1. Carefully place the TV screen side down on a cushioned surface to protect the screen from  damage. (see Figure 1)
2. Remove the screws and detach the stand from the TV. (see Figure 2)
Figure 1 Figure 2
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RLHDMI 1H DMI 2HDMI 3 SPDIF
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Getting Started  
						

							3
Mounting ViewSonic LCD TV to the wall
The LCD TV can be used in a free standing position or wall-mounted. Before installing the product to 
the wall, please consider the following guidelines:• Read the Important Safety Instructions, at the start of this manual. 
•  Do not install in a moist or wet environment. This equipment is intended for  indoor use.
•  Do not install near heat source, or strong magnetic fields.
•  Use only ViewSonic approved  wall-mounting brackets to support the LCD TV weight.
•  Before attaching the wall mount plate to the back cover, ensure the product is working.
•  If your LCD TV is already set up for free-standing operation, you need to first remove the stand 
before mounting the device to the wall.
To attach the wall-mount bracket to LCD TV safely, please use the following guidelines: • Disconnect the power and any other cables that might hinder moving the L\
CD TV. 
•  Set the LCD TV on a table or work surface, placing the screen face down on a towel o\
r woolen 
blanket to protect the screen surface from damage while installing plate\
.
•  Before installing the LCD TV on the wall, ensure you have recorded the product serial number on 
page (i) of the User Guide, as you will need the serial number to request service should there be 
a service need.
•  Install the wall mount plate to the LCD TV using screws NO LONGER than 12mm, as longer 
screws found in universal (non-ViewSonic) wall mount kits may damage the power supply 
causing the unit to fail. The wall-mount screw type is M4 x L12.
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• 
Mount the wall mount bracket to the wall ensuring use of proper screws t\
o support the 
installation. Ensure there is at least 3cm of space surrounding any air-vents of your LCD  TV to 
allow adequate cooling during operation.
•  Hang the LCD TV wall mount plate to the wall mount bracket, completing installation. \
  
Enjoy your ViewSonic LCD TV!
Getting Started  
						

							4
Wall Mount Kit Specifications (VESA)
When attaching to other building materials, please contact your nearest \
dealer.
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A
B DC
Product Family
inchVESA Spec. (A x B) Standard Screw  
(C x D) Quantity
LCD TV 27100 x 100 mm M4 x L124
LCD TV 24100 x 100 mm M4 x L124
•  ViewSonic provides the standard dimensions for wall mount kits as shown i\
n the table above.
•  To find the perfect mount, please browse www.viewsonic.com or call our service team:  
United States 1-800-688-6688, Canada 1-866-463-4775, Europe +44 (0) 207 382 8250.
•  When purchasing our wall mount kit, a detailed install manual and all pa\
rts necessary for assembly 
are provided.
•  Do not use the screws that longer than the standard dimension, as they m\
ay cause damage to the 
inside of the TV set.
Getting Started  
						

							5
Front View of the Product
165432
ItemIconDescription
1 LED Indicator
Blue indicates power on. Red indicates standby mode.
Remote Control 
Receiver Receive IR signals from the remote control.
2 Volume VOL -
Decrease the volume.
Move to the left or adjust the setting on the OSD menu.
VOL + Increase the volume.
Move to the right or adjust the setting on the OSD 
menu.
3 Channel Select CH -
Return to the previous channel.
CH  + Advance to the next channel.
4 Menu MENUTurn the on-screen display (OSD) menu on / off.
5 Input INPUTSelect the input source. 
Enter the submenu.
6 Power
Turn the power on from standby mode. Touch it again to 
return to standby mode.
Getting Started  
						

							6
Rear View of the Product
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IN PC/VGA
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Item
Description
1 Power (AC input) Connect to the AC input power source.
2 Remote Control output Connect to an IR emitter. This will enable the remote control of 
external equipment.
3 TV Input Jack Connect to an antenna or cable TV.
4 VGA signal input Connect to a PC VGA port.
5 PC/VGA Audio input Connect to a PC line / audio port.
6 Composite Video input Connect to the composite video output connectors on your A/V 
equipment.
7 Audio input (left/ right) Connect to the corresponding audio connectors on your A/V 
device.
8 YPbPr signal input Connect to the YPbPr output of A/V device.
9 HDMI inputs Connect to the HDMI outputs of A/V devices.
10 SPDIF Optical output Connect to the SPDIF input of A/V device.
11 RS232 signal input Reserved for the service technician’s use.
12 USB Connect to USB devices, such as USB flash drive.
13 Earphone Jack Connect to earphones. By connecting the earphones, you can 
listen to the sound from the TV through the earphones.
j If you connect the earphones, the TV speakers will be muted.
Getting Started  
						

							7
Connecting the LCD TV
Cable System or VHF/UHF Antenna System
Enjoy the high-definition and standard-definition digital programming along with standard-definition 
analog programming.
☼ 
• This TV is capable of receiving unscrambled digital programming for both cabl\
e and external VHF/
UHF antenna. 
•  We strongly recommend that you connect the antenna/cable input using a 75-ohm coaxial cable 
(not supplied) to ensure the best picture quality. 
Cable or VHF/UHF
75-ohm coaxial cable Rear side of the TV
VHF/UHF/CABLE input
Cable System and VHF/UHF Antenna System
Use an optional A-B RF switch (not supplied) to switch between the cable and antenna 
programming, as shown below.
Cable
Antenna Rear side of the TV
VHF/UHF/CABLE input
A-B RF switch
☼ 
• 
Remember to set the TV/CATV setting in the TV menu to Air or Cable for the type you choose.
HD Cable Box/HD Satellite Box
You can also enjoy high-definition programming by subscribing to a high-definition cable service or 
a high-definition satellite service. For the optimum picture quality , be sure to connect this device to 
your TV via the HDMI or component video (with audio) input on the rear side of your LCD TV.
HDMI Connection
HDMI cableHDMI 1 HDMI 2HDMI 3SPDIF
OUT RS232
USBEARPHONE
OUT
COMPONENTVIDEO OUT
Pr YVIDEO DVI-HDTV OUT
HDMI OUT OUTIN
AUDIOL
R
Pb
LINE OUT
HDMI cable HD cable box / 
 
HD satellite box
CATV / Satellite antenna cable
Rear side of the TV
Getting Started  
						

							8
DVI Connection
HDMI 1
HDMI 2HDMI 3SPDIF
OUT RS232
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PC/VGA
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COMPONENT
VIDEO OUT
Pr YVIDEO DVI-HDTV OUT
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Pb
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Audio cable
DVI-to-HDMI cable
Rear side of the TV
DVI-to-HDMI cable
CATV / Satellite 
antenna cableDVI-to-HDMI adapterAudio cable
HD cable box / 
 
HD satellite box
☼ 
•  For DVI connection, connect the HDMI jack (with DVI-to-HDMI cable or adapter), and connect the 
audio jack to the AUDIO IN jacks of PC Audio input.
HDMI Timing Reference Chart
No. Mode HDMI DVI
1 VGA60 (640x480) VV
2 SVGA60 (800x600) VV
3 XGA60 (1024x768) VV
4 SXGA60 (1280x1024) VV
5 WXGA60 (1360x768) NANA
6 1280 x 800 NANA
7 1440 x 900 NANA
8 1680 x 1050 NANA
9 1920 x 1080 VV
10 480i60 VV
11 576i50 VV
12 480P60 VV
13 576P50 VV
14 720P50 VV
15 720P60 VV
16 1080I50 VV
17 1080I60 VV
18 1080P50 VV
19 1080P60 VV
20 1080P24 NANA
21 1080P30 NANA
Getting Started  
						

							9
YPbPr or Component Connection
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COMPONENT
VIDEO OUT
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Pb
LINE OUT
Audio cable
Component 
 
cable
Rear side of the TV
Component cable
CATV / Satellite 
antenna cableAudio cable HD cable box / 
 
HD satellite box
☼ 
•  YPbPr provides better quality than the AV connection.
AV Connection
COMPONENT VIDEO OUT
Pr YVIDEO DVI-HDTV OUT
HDMI OUT OUTIN
AUDIOL
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Pb
LINE OUT
Pr
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PC/VGA IN
PC/VGA
AUDIO IN AUDIO IN
R L
AV cable
AV cable CATV / Satellite 
antenna cable
HD cable box / 
 
HD satellite box
Getting Started  
						

							10
Programming your Cable or Satellite Box remote
Refer to the user manual from your service provider to determine the set\
ting.
If it requires:
• 3 digits, please try “566”, “565”, “556”, or “688”\
. It usually works with DISHNetwork.
•  4 digits, please try “0054”. It usually works with Cox.
•  5-digits, please try “11454”, “11054”, or “10690”. It usually works with DIRECTV.
Personal Computer
Use the LCD TV as the monitor of your computer.
HDMI 1 HDMI 2HDMI 3SPDIF
OUT RS232
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Audio cable (stereo mini plugs)
VGA 15 Pin cable Rear side of the TV
☼ 
• 
Connect the PC IN jack to the PC using a 15-pin cable and audio cable.
PC Timing Reference Chart
No. VGA Timing Panel FullHD (1920 x 1080) Support
Mode Resolution H sync 
(kHz) V sync 
(Hz) Pixel clock 
(MHz) Polarity
Support
1 IBM VGA 720 x 400 31.4770.09 28.32 N/PV
2 VESA DMT 640 x 48031.559.94 25.175 N/NV
3 VESA DMT 800 x 60037.8860.32 40P/P V
4 VESA DMT 1024 x 768 48.3660 65N/N V
5 VESA DMT
1280 x 768 47.7759.8 79.5 N/P V
6 VESA DMT 1280 x 800 49.759.81 83.5N/PNA
7 VESA DMT 1280 x 1024 63.9860.02 108P/P V
8 VESA DMT 1360 x 768 47.7160.01 85.5P/PNA
9 VESA DMT 1440 x 900 55.9459.89 106.5 N/PNA
10 VESA DMT 1680 x 1050 65.2959.95 146.25 N/PNA
11 CEA 1920 x 1080 67.560148.5 P/PV
☼ 
•  This TV PC VGA input does not support interlaced signals.
Getting Started  
						

							11
Remote Control and TV Controls
Inserting Remote Control Batteries
1. Remove the battery cover by pulling then lifting the knob on the cove\
r.
2. Insert the batteries, corresponding to the (+) and (-) markings on the battery compartment.
3. Reattach the battery cover.
 CAUTION
•  Only use the specified AAA batteries.
•  Do not mix new and old batteries. This may result in creaking or leakage, which may pose a risk of 
fire or lead to personal injury.
•  Insert batteries according to (+) and (-) markings. Inserting the batteries incorrectly may result in 
leakage, which may pose a risk of fire or lead to personal injury .
•  Dispose of the battery in accordance with local laws and regulations.
•  Keep the batteries away from children or pets.
•  When the remote control will not to be used for an extended period, remo\
ve the batteries.
Remote Control and TV Controls
Using the TV Features
Touch keys located at the front side 
of the TV operate the same as these 
buttons on the remote control.
Button Description
1 POWER Press this button to turn the power on from 
standby mode. Press it again to return to 
standby mode.
2 TV
Changes source to TV Tuner.
3 INFO Press to display the current state of the display.
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