Protron PLTV3750 Owner’s Manual

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More for your money
PLTV-3750
37" Liquid Crystal Display
User's Manual
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Protron PLTV-3750 Liquid Crystal Display User's Manual.
© 2006 Protron Digital Corporation. All rights reserved. Under copyright law, this manual may not be reproduced in any form, in whole or in part,
without the prior written consent of Protron Digital Corporation.
Disclaimer
Protron Digital Corporation has reviewed this manual and provides it only as a guide to operation. All statements, technical information, and recommendations in this manual and in any guides or related documents are believed reliable, but the accuracy and completeness thereof are not guaranteed or warranted, and they are not intended to be, nor should they be understood to be, representations or warranties concerning the products described.
Specifications are subject to change without notice.
Trademarks
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Protron is a trademark of Prosonic Group Corporation.
Protron Digital Corporation 2133 S.Green Privado
Ontario, CA 91761
Printed in China
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Important Safety Instructions
,
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 a dry cloth.
7.
Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatuses (including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades, one wider than the other.
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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 when the 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, the apparatus does not operate normally, or the apparatus has been dropped.
15.
To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
16.
Do not expose apparatus to dripping or splashing and do not place objects filled with liquid on the apparatus.
17.
Only use apparatus with battery specified by manufacturer.
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Product Cautions
TO PREVENT POSSIBLE DANGER, ELECTRIC SHOCK, AND OTHER INJURIES WHEN
I | HANDLING YOUR DISPLAY, PLEASE BE AWARE OF OF ALL WARNINGS AND SAFETY
Q
PRECAUTIONS LISTED BELOW.
Never spill any liquid of any kind on the display. Never insert anything into the display, where objects can come into contact with
high voltage nodes or damage internal components.
Do not attempt to service the display yourself. Opening or removing covers
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exposes high voltage nodes and other hazards. Refer all servicing to qualified service personnel.
Do not touch the display or antenna during thunderstorms. Unplug the display during thunderstorms, or if it will not be used for extended periods. Failure to
do so may result in electric shock or fire.
Before cleaning the display, unplug it from the walt. Use a damp cloth for cleaning. Never use liquid or aerosol cleaners.
To prevent overheating and ensure reliable operation, place the display only in a well ventilated location. Avoid cramped or inadequately ventilated locations. Place the display at least 10 cm (4") from walls or other objects. Always keep the vent clean. Never place the display upside down.
Note: Read all safety and operating instructions before operating your new display.
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Conformity and Compliance
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception (this can be determined by turning the device off and on), the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment to an outlet on a circuit different from that to which the receiver
is connected.
Consult the dealer or an experienced radio/TV technician for help.
Caution:
To comply with the limits for an FCCClass B computing device, the user should use the shielded signal cable and power cord supplied with the unit. The FCCwarns that changes or modifications of the unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Radio Frequency Interference Statement
Warning:
This is a Class B product. In a domestic environment this product may cause radio interference, in which case the user may be required to take adequate measures.
Canadian DOC Notice for Class B Computing Devices
This digital apparatus does not exceed the Class B limits for radio noise emissions from a digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of
Communications.
CE Marking and Declaration of Conformity
This device complies with the requirements of related European standards, which include the following:
Emission: EN 55022, EN 61000-3-2, EN 61000-3-3
Immunity: EN 50082-1
Safety: EN 60950 Low-Voltage Directive (73/23/EEC)
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Table of Contents
Introduction ..................................................................... I
Features ..................................................................... I
Unpacking Your New Display ....................................................... 2
Setting Up the Display ............................................................. 3
Connecting a Digital TV (HDTV) Signal Source ...................................... 3
Connecting an Analog TV Signal Source ........................................... 4
Connecting Composite Video Devices ............................................. 4
Connecting S-Video Devices ..................................................... 5
Connecting Component Video Devices ............................................ 5
Connecting HDMI Devices ...................................................... 6
Connecting to an Audio System .................................................. 6
Connecting to a Video Input System .............................................. 7
Connecting a PC .............................................................. 7
Operating the Display ............................................................. 9
Turning the Display On and Off .................................................. 9
Selecting the Video and Audio Source ............................................ 9
Adjusting the Volume .......................................................... 9
Selecting the Television Channel ................................................. 9
Accessing the On-Screen Display ................................................ 10
Using Your Display for the First Time ................................................ 11
Setting up Digital Television Channels ........................................... 11
Setting up Analog Television Channels ........................................... 11
Using the Remote Control ......................................................... 13
Replacing the Remote Batteries ................................................. 15
Configuring the Display .......................................................... 16
Video ...................................................................... 17
Audio ...................................................................... 17
Miscellaneous ............................................................... 18
TV ......................................................................... 22
PC......................................................................... 22
DTV ........................................................................ 23
Troubleshooting ................................................................ 26
Support Information .......................................................... 27
Specifications ................................................................... 28
General .................................................................... 28
Picture-in-Picture Combinations ................................................. 29
Supported VGA Modes ........................................................ 29
Limited Warranty ................................................................ 30
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Introduction
Congratulations on purchasing your new Protron Liquid Crystal Display! You can use your new display as a television, in a home theater system, or even as a computer
monitor. With HDMI, component, composite, and S-Video video inputs, you can connect numerous devices to your display, including DVD players, VCRs, HDTV receivers, video game systems, camcorders, and so on. And with video and audio output, you can connect your display to a home stereo system with a subwoofer, or even record what isdisplayed on the screen.
The built-in HDTV tuner allows you to simply connect a standard HDTV antenna to enjoy the clarity and brilliance of modern digital television.
The progressive scan HDMI and component video inputs on your display give you the highest quality video available, allowing you to enjoy crystal-clear DVDs and other media.
Features
37" viewable display area
1366 x 768 resolution
Built-in HDTV tuner with coaxial input
Analog TV tuner with coaxial input
HDMI audio/video input
2 progressive scan component video inputs ° 3 composite video inputs
S-Video input with optical audio input
6 audio inputs, one for each video input
Composite video output
Audio output with subwoofer output
Surround sound simulation
VGA computer video input
1/8" stereo audio input jack for computer audio
VESA DPMS-compliant power saving--automatically turns off the display after a configurable period of inactivity
Windows 95198120001XPPlug and Play compliant
Conforms to VESA standards and supports the DDC1 and DDC2B specifications
Wide viewing angle
Versatile, functional, and user-friendly On-Screen Display (OSD)
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Unpacking Your New Display
Before using your new display, you should unpack the contents of the box and check to make sure everything is present and undamaged.
To unpack the display:
1. Set the box upright near the intended display location.
2. Open the top of the box.
3. Remove the accessories box from behind the display and set it aside.
4. Lift the display out of the box.
5. Remove the pads and set the display aside.
The accessories box should contain the items indicated below. If any items are missing or damaged, contact the
seller immediately.
Remote Control
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User's Manual
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Setting Up the Display
The display requires a stable, level, and clean surface near a power outlet, 10 cm (4") away from walls or other large objects. The rear ventilation grid should be unobstructed, and the display should not be exposed to water or heat. Before setting up the display, prepare such a space.
To set up the display:
1. Remove the power cord from the accessories box, insert the appropriate end into the power (AC IN) connector on the bottom of the display, and then insert the other end into a free power outlet.
2. Turn on the power switch on the bottom of the display.
Connecting a Digital TV (HDTV) Signal Source
To connect an HDTV signal source to the \ display, connect a coaxial cable between the \
ATSC input and the TV signal source.
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Setting Up the D/splay
Connecting an Analog TV Signal Source
An analog TV signal may come from a cable box, satellite receiver, antenna, or similar
device.
To connect an analog IV signal source to the display, connect a coaxial cable between the ANT input and the TV signal source (for example, a cable box, satellite receiver, or antenna).
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Note:
If you would like to be able to record
the TV signal with a VCR, DVD
recorder, or similar device, connect the TV signal source to the input of the recording device with one cable, then connect the output of the
recording device to the ANT jack on the display with another cable.
Connecting Composite Video Devices
Many video devices, such as VCRs, DVD players, video game systems, and camcorders, have composite video outputs. Composite video uses one RCA cable to transmit video information and generally provides lower quality than S-Video, component video, and HDMI (see below).
To connect a composite video source to the display:
1. Using an RCA cable, connect the composite video output (yellow) on the source device to the corresponding jack in one of the three composite video blocks on the display (AV 1 IN, AV 2 IN, or AV 3 IN).
.
Using two other RCA cables, connect the right (red) and left (white) audio outputs on the source to the corresponding jacks in the same composite video block used
above.
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Setting Up the Dtsplay
Connecting S-Video Devices
Many video devices that have composite video outputs also have S-Video outputs. S-Video uses a single four-wire cable to transmit video information. Two of the wires are used to transmit video. Because it splits the video signal into two components, S-Video generally provides higher quality than composite video, but lower quality than component video and HDMI (see below).
Note" The pins used in S-Video connectors
are somewhat fragile. Take care to avoid bending the pins, as a bent or
broken pin can cause loss of color information or total signal loss.
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To connect an S-Video source to the display:
1. Using an S-Video cable, connect the S- Video output on the source device to the S-Video jack on the display.
2. Using two RCA cables, connect the right (red) and left (white) audio outputs on the source to the corresponding jacks in the S-Video block on the display.
Connecting Component Video Devices
High-quality video devices, such as HDTV receivers and high-end DVD players, have component video outputs. Component
video uses three RCA connections to transmit video information. Because the
information is split into three signals, component video offers higher quality than composite video and S-Video.
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To connect a component video source to the display:
1. Using three RCA cables, connect the three component video outputs to the corresponding jacks in one of the two component video blocks on the display.
2. Using two other RCA cables, connect the right (red) and left (white) audio outputs on the source to the corresponding jacks in the same component video block used above.
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Setting Up the D/splay
Connecting HDMI Devices
The highest-quality video devices have HDMI outputs. An HDMI cable carries audio and progressive scan video of the highest quality.
To connect an HDMI signal source to the display, use an HDMI cable to connect the source device
to the HDMI input on the bottom of the display.
Connecting to an Audio System
Your display has audio outputs that may be used to play the display's audio on a peripheral system, such as a stereo system or a home theater system. In addition, there is a subwoofer output that can be connected to a powered (amplified)
subwoofer to fill out the bass.
To connect the display to an audio system:
1. Using two RCA cables, connect the right (red) and left (white) audio outputs in the output block on the display (AV OUT) to the corresponding inputs on your audio system.
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2. (OPTIONAL) If you have a powered (amplified) subwoofer, connect a third
RCA cable from the SUBWOOFER output on the display to the
subwoofer's (or amplifier's) input.
To listen to the high-quality digital audio of an HDTV transmission, instead connect the OPTICAL output to your stereo system using an optical digital cable.
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Setting Up the Dtsplay
Connecting to a Video Input System
There is a composite video output on the display that may be used to transmit the currently displayed video to other video input devices, such as video recorders or other displays.
To connect the display to a video input system:
1. Using an RCAcable, connect the composite video output (yellow) in the output block on the display (AV OUT) to the corresponding jack on the video input system.
2. Using two other RCA cables, connect the right (red) and left (white) audio outputs in the AV OUT block to the corresponding inputs on the video input system.
Connecting a PC
Your display can be used as a computer monitor for any computer with a VGA video output. In addition, the computer's audio output can be connected to the display and played through the display's speakers.
To connect a PC to the display:
1. Set the video resolution on the computer to 1280 x 1024 or less before connecting to the display (see "Supported VGA Modes" on page 29 for a full list of supported modes).
In Windows, right-click on the desktop and select Properties to bring up the Display Properties window. Select the Settings tab. Adjust the Screen resolution as needed, select Apply, then select OK.
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Setting Up the D/splay
In Mac OS X, select
System Preferences
under the Apple menu. Open the Displays panel and select the Display tab.
Select the desired resolution from the list.
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Connect a VGA cable between the VGA
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(OPTIONAL) Using a 1/8" stereo audio cable, \ connect the computer's audio output
(LINE OUT) to the audio input on the bottom of the display (PC AUDIO IN).
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Operating the Display
Turning the Display On and Off
There is a power switch on the bottom of the display and a power button on the top of the display and on the remote. The power switch is used to cut off power completely, whereas the power button turns the screen off but allows the remote to continue working.
To turn the display on:
1. If the power light on the front of the display is off, turn on the power switch on the bottom of the display.
2. Press the POWER button.
To turn the display off:
1. Press the POWER button.
2. If the display will be unused for an extended period of time, turn off the power switch on the bottom of the display and disconnect the power.
Selecting the Video and Audio Source
The signal source may come from any of the input blocks on the sides or bottom of the display. The SOURCE button cycles through these.
To change the audio/video source, press the SOURCE button until the correct source is selected. The SOURCE button cycles through the following sources:
.TV
AVl
AV2 ° AV3 ° S-Video ° YPbPrl ° YPbPr2 ° HDMI ° DTV ° VGA
Adjusting the Volume
The audio volume may be adjusted from the remote or the top of the display. To change the volume, press the VOL _ and VOL 1_buttons.
Selecting the Television Channel
The television channel may be selected from the remote or the top of the display. To change the channel, press the CH A and CH Y buttons.
To change to a particular channel directly, enter the desired channel number on the remote's keypad, then press ENTER.
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Operating the Display
Accessing the On-Screen Display
The On-Screen Display allows you to configure the operation of the display. You can change video and audio settings, activate and configure closed captioning, select television channels, control access to mature programming, and configure other general display behavior. See
"Configuring the Display" on page 16 for more information.
To access the OSD, press the MENU button.
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Using Your Display for the First Time
When you turn on your LCD for the first time, you will need to set up the display for proper operation by scanning the television spectrum for available channels.
Setting up Digital Television Channels
Once the HDTV signal is connected to the display, you should scan all channels to find strong signals. This will make it much easier to navigate through the channels.
To scan all channels:
1. Turn the display on using the POWER button.
2. Press SOURCE until the signal source is set to DTV.
3. Press MENU to bring up the On-Screen Display (OSD).
Contrast 50 Brightness 50 Saturation 50
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4. Press the I_ button until the DTV General menu shows.
5. Press V until Time Zone is highlighted and then press
1_until the correct time zone is selected.
6. Press v until Auto Scan is highlighted and then press
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ENTER to begin scanning for available television channels.
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Setting up Analog Television Channels
Once an analog television signal is connected to the display, if you are connecting directly to a wall jack or antenna, you should scan the signal spectrum to weed out channels with insufficient signal strength. This will make it much easier to navigate through the channels.
To scan the signal spectrum:
1. Turn the display on using the POWER button.
2. Press SOURCE until the signal source is set to TV,
3. Press the MENU button to bring up the On-Screen Display (OSD).
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Using Your Display for the First Time
4. Press the _ button until the-iV menu shows.
5. Press the ENTER button to enter the menu.
6. Press V until Tuner Mode is highlighted, then press ENTER again to select it.
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7. Press the A and Y buttons until the appropriate system is highlighted, then press the ENTER button
to select it.
Select Air if you are using an antenna, se_°t""_Ex_t_ Select one of the Cable options if you are connecting directly to a cable TV wall outlet.
Contact your cable service provider to find out which system is in use in your area. Cable or Cable IRCwill work with most systems.
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Press ,11to return to the TV menu.
9.
Press A until Auto Search is highlighted and then press ENTER to select it. The display will automatically scan all television channels for those with a strong signal. You
can press ENTER at any time to stop the process.
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Using the Remote Control
The remote control can be used to control every aspect of the display's operation and includes more functionality than the controls on the top of the display.
The following is a list of all buttons on the remote and their functions:
Button(s) Function
Turns the display on and off These buttons activate and configure Picture-in-Picture (PIP), as follows:
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PIP--Selects the PIP mode: Off, Standard PIP,or PBP(Picture-by- Picture)
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° S-SOURCE--Selects the signal source used for the secondary window.
See "Picture-in-Picture Combinations" on page 29 for a list of possible signal source combinations for the main and secondary windows.
S-POS--When PIP is set to Standard PIP mode, adjusts the position of the secondary PIPwindow
SWAP--Swaps the primary and secondary sources
FREEZE--Freezes the content of the main window
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Using the Remote Control
Button(s) Function
v-c,,p Brings up the V-Chip configuration menu
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SLEEP Sets the display sleep timer. The timer can be turned off or set to 30, 60, 90,
or 120 minutes.
SOURCE Selects the signal source (the signal source for the main window when PIP is
[_) enabled): TV,AV1, AV2, AV3, S-Video, YPbPrl, YPbPr2, HDMI, DTV, or VGA
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Used to enter numbers on the display and to select the television channel
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RECALL
Returns to the previous channel
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When viewing HDTV, used to jump to a television channel once it has been entered on the keypad
Selects the aspect ratio used by the display: 4:3 or Full (16:9)
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FULL
flUTE Mutes the audio
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EP,s When viewing HDTV, brings up the HDTV program guide, which displays
k._ program schedules and information for each channel
s:L,,0 Turns surround sound simulation on and off
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cH Selects the television channel
VOL
MENU Brings up the On-Screen Display
Adjusts the audio volume
O
MTS Selects the MTS (Multichannel Television Sound) audio channel used for
O television: Mono, Stereo, or SAP (Secondary Audio Programming)
0 Displays current source and television channel information
DISPLAY
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Using the Remote Control
Button(s) Function
O Cycles through the closed captioning modes: Off, C1-4, and T1-4
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__) Used to navigate display menus
Selects the highlighted item or confirms the current adjustment
Note" To use a universal remote with your display, program the remote to control any NEC
television.
Replacing the Remote Batteries
The remote requires two AAA batteries, which are held in a small enclosure on the rear of the remote.
To replace the batteries:
1. Release the tab and pull the enclosure out of the remote.
2. Remove the old batteries and replace them with the new batteries. Ensure the batteries are oriented as indicated in the
enclosure.
3. Snap the enclosure back into the remote.
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Configuring the Display
The On-Screen Display (OSD) allows you to configure the operation of the LCD. You can change video and audio settings, activate and configure Picture-in-Picture (PIP) and closed captioning, select television channels, control access to mature programming, and configure other general display behavion
To use the OSD:
1. Press the MENU button on the remote or the top of the display.
2. Once the OSD appears, use the _1and I_ buttons to navigate the menus represented by icons at the top of the OSD.
3. Press the ENTER button to enter the selected menu.
4. Use the A and V buttons to navigate the menu items.
5. Press the ENTER button to select the desired item.
6. If no text is displayed next to the item name, a sub-menu will appear upon pressing ENTER. Repeat steps 4 and 5 to navigate the sub-menu.
If the selected item is an adjustable parameter, one of two things will happen: A pop-up box will appear, in which case use 41and I_ to adjust the parameter and then press
ENTER to accept the value. The parameter will edit in place, in which case use A and V to adjust the value and then press
ENTER to accept. Then press 4 to return to the menu. While editing the parameter, a check mark will show next to the currently selected value.
7. Press _1to exit a menu.
8. Press MENU to exit the OSD.
Note" The currently selected source determines which menus are available in the OSD. The
following table lists the menus available for each source:
Menu
Source Video Audio Misc. TV PC DTV
TV Q Q Q Q
AVI " " " AV2 " " "
AV3 " " " S-Video
YPbPrl YPbPr2 " " "
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DTV VGA , , ,
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Configuring the Display
Video
The Video menu allows you to change the display's video settings. You can adjust the following parameters:
Contrast
Sets the variation between light and dark colors
Brightness
Sets the brightness of the display image
Saturation
Sets the saturation of color in the display image
Hue
Sets the intensity of color in the display image
Sharpness
Sets the image sharpness
Phase
(YPbPrl and YPbPr2 only) Adjusts the phase of the video synchronization
I]Jli I _'r ii
Contrast 50
Brightness 50 Saturat=on 50 Hue 50
Sharpness 30
Phase 20 Flesh Tone ON
Color Temperature Warm
Select '_ Exit I_
Flesh Tone
Turns on and off image filtering to improve flesh tones in the image
Color Temperature
Sets the color temperature used by the display: Cool, Normal, Warm, or a user-defined setting.
To set the user-defined color temperature, select the User option and adjust the levels of red, green, and blue to be used to produce white. Use A and V to
L
f_
L
£
select a color, then use 4 and I_ to adjust the level.
/.
Audio
The Audio menu allows you to change the way audio is played, including balance, equalization, and other sound processing. You can change the following settings:
Bass
Adjusts the volume of bass in the audio
B_ss
Treble
Balance
Surround
Reverb
Equalizer MTS
Speakels
J0
]0
0
rl J
50 50 0
OFF OFF
OFF
Stereo ON
Treble
Select '_1 Exit _E_
Adjusts the volume of treble in the audio
17
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Page 24
Conflgunng the Display
Balance Sets the relative volumes of the left and right speakers
Surround
Turns surround sound simulation on and off
Reverb
Selects the preset used for reverb simulation, which is designed to simulate room environments: Church, Arena, Cave, Bathroom, Hall, Living Room, Concert, or Off (no reverb)
Equalizer
Selects the preset used for the equalizer, which is designed to enhance the type of audio being played: Soft, Classic, Techno, Dance, Live, Pop, Rock, or Off (no equalization
MTS
(TV only) Selects the MTS (Multichannel Television Sound) channel played back while watching television: Mono, Stereo, or SAP (Secondary Audio Programming)
---_)-
Speakers
Turns the built-in speakers on and off
Miscellaneous
The Miscellaneous menu contains general display settings, including OSD options, timers, display format,
closed captioning, Picture-in-Picture, and parental controls. It contains the following menu items:
Language
Selects the language used for the OSD: English, French, or Spanish
Timer
A sub-menu that allows you to schedule the display to turn on or off at a particular time, and switch to a particular channel:
Time--The current time. To adjust, select each
digit using 41and _ and enter the desired value on the keypad.
Turn On--The time at which the timer will turn
the display on
Turn Off--The time at which the timer will turn the display off
Channel--The TV channel the timer switches to when it turns the display on
Activate--Activates and deactivates the timer. The options are On, Off, and Once (the
timer will go off once and then deactivate).
Display--Tells the timer to ask the user (by displaying a dialog box) before turning the
display off
Language Enghsh
TIITI_T
Sleep Time OFF OSD Tlmeotlt 30 Sec
Format Full C}osed Caption OFF
V=Chlp&ParentaJ
All Reset
Select _ Exit I_I
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Page 25
Configuring the Display
Sleep Time Activates and sets a sleep timer that automatically puts the display into standby mode when
there is no activity for a specified period. The timer may be turned off or set to 30, 60, 90, or
120 minutes.
OSD Timeout Sets the inactivity timeout for the OSD: 10, 20, or 30 seconds
Format
Controls the aspect ratio used by the display: 4:3 or Fult (16:9--widescreen). Note" You cannot change the aspect ratio when PIPis active.
FULL 4 3
Closed Caption
Turns closed captioning on and off and selects the closed captioning channel used. Closed captioning displays the dialog of the current program or other information on the screen so
it may be read. The available channels are C1-4 and T1-4. C1 is the most-used closed captioning channel,
usually used for English dialog. C2 is usually used for foreign language translations. T1-4 are usually used for other channel information.
The C1-4 modes display only a few lines of text at the bottom of the screen. The T1-4 modes scroll text across most of the screen.
(2_ ',}
m
MODE Cl-4 MODE T1-4
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Conflgunng the Display
V-Chip & Parental
This sub-menu allows you to control accessto television content based on industry maturity
ratings.
Upon attempting to enter the sub-menu, the display wilt ask for the current password. Once you enter the password, the sub-menu will display.
The factory-default password is '1234'. The following menu items are available:
Block MPAA Rating--A sub-menu that sets the
MPAA (Motion Picture Association of America) rating level the V-Chip wilt block without a password.
Blocking a particular rating will automatically block all ratings above that level. Similarly, unblocking a rating will automatically unblock all ratings below that level.
Select a rating using the arrow controls on the remote, then press ENTER to block/unblock it.
Press MENU to exit this sub-menu. The ratings are asfollows:
, ,,,,,,,
Block MPAA Rating IB_ock TV Rating
Channel Lock
Change Password Clear All
Select _ Back _ Adjust '_
x
x
X
x
x
x
Rating Level Significance G General audiences (all ages)
PG Parental guidance suggested (some material may not be suitable for
children)
PG-13 Parents strongly cautioned (some material may be inappropriate for
children under 13)
R Restricted (minors under 17 require an accompanying parent or adult
guardian)
NC-17 No one under 17 admitted X Adults only (no one under 17 admitted)
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Configuring the Display
Block TV Rating--A sub-menu that sets the -IV PG rating level (listed on the left) the V-Chip will block without a password.
Specific types of mature content (listed across the top) can be blocked for some of the ratings. For example, programs rated TV-Y7 with violent
content can be blocked. Blocking a particular rating will automatically
x
x
x
x
x
X
x × x
x x x
x x x
x
block all ratings above that level. Similarly, unblocking a rating will automatically unblock all ratings below that level.
Select a rating using the arrow controls on the remote, then press ENTER to block/unblock it. Press MENU to exit this sub-menu.
The ratings are as follows:
Rating Level Significance TV-Y All children
TV-Y7 Children 7 years and older TV-G General audience
TV-PG Parental guidance suggested TV-14 Parents strongly cautioned TV-MA Mature audience only
Content Type Significance FV Fantasy violence
V Violence S Sexual content
L Foul language D Suggestive dialog
° Channel Lock--Allows you to block individual channels. When you select a channel to be
blocked, a lock icon will appear next to it.
Change Password--Sets the V-Chip password. To change the password, enter the current password, then enter and confirm the new password.
The factory-default password is '1234'.
° Clear All--Resets all V-Chip settings to factory
defaults (unblocked)
All Reset
Resets all display options to factory-default settings
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+ +
Conflgunng the Display
TV
The TV menu allows you to select the television signal type, select which television channels are available for viewing, manually or automatically, and give a name to
Auto Search Tuner Mode Atr
Channel Skip Channel Name
each channel. It contains the following menu items:
Auto Search When selected, automatically scans all television
channels for valid signals and makes unavailable any
Select _' Exit '_
channels with insufficient signal strength
Tuner Mode
A sub-menu that sets the type of television signal source in use. The options are as follows: ° Air--A standard television antenna
° Cable--A cable TV signal ° Cable-IRC--A type of cable signal primarily used on the East Coast of the US ° Cable-HRC--A type of cable signal primarily used on the West Coast of the US
Channel Skip
Allows you to manually adjust which channels are available when flipping through channels. A check mark next to a channel number indicates that the channel is available.
Channel Name A sub-menu that allows you to assign a
name to the current channel. Enter characters by selecting them with the
arrow controls on the remote and then pressing ENTER. Select Backspace to
delete characters. Select OK when finished or Cancel to abort.
PC
The PC menu allows you to change the video options used with a VGA or HDMI video source. You can adjust the following parameters:
Contrast
Sets the variation between light and dark colors
Brightness
Sets the brightness of the display image
Color Temperature
(VGA only) Sets the color temperature used by the display: Cool, Normal, Warm, or User (a user-defined setting).
22
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Contlast 50 Brightness 50
Color Temperature User Auto Setting
Phase Manual Clock 128
Display Adjustment
Select _ Exit =_--_J
Page 29
Configuringthe Display
To set the user-defined color temperature, select the
User option and adjust the levels of red, green, and blue to be used to produce white. Use A and Y to
select a color, then use _ and _ to adjust the level.
Auto Setting (VGA on ly)
When turned on, automatically adjusts the image position
Phase
(VGA on ly) Adjusts the phase of the video clock
Manual Clock (VGA on ly)
Adjusts the frequency of the video clock
Display Adjustment A sub-menu that controls the position of the image on the screen. The two parameters are
Horizontal Position and Vertical Position.
I
L
/_
]0
]o
DTV
The DTV menu is a separate menu system for HDTV configuration that allows you to configure the available channels, closed captioning, parental controls, and other HDTV options.
Note" The navigation procedure for the DTV menu differs from that of the main OSD, as
follows.
To use the DTV menu:
1. Use the _1and I_ buttons to navigate the sub-menus represented by icons at the top of the menu.
2. Press the V button to enter the selected menu.
3. Use the A and V buttons to navigate the menu items.
4. If "Press <Enter>" appears to the right of the selected item, a dialog box will appear upon pressing ENTER. Repeat steps 3 and 4 to navigate the dialog box.
If the selected item is an adjustable parameter, use the _ and _ buttons to adjust the value.
5. Press A repeatedly to exit a sub-menu.
6. Press MENU to exit the OSD.
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Configunng the Display
The DTV menu contains the following sub-menus:
General
Sets general HDTV options and allows you to scan for available HDTV channels and enable and disable
channels. The options are asfollows:
Audio Language--Sets the broadcast audio
Aualo Language Englmh Time Zon_ PacFkc Time SPDIF Type PCM
A_o Sc_, Sran M_nual Sran Press _EnLer>
Channel Skip Pre_s _En_er>
language used: English, French, or Spanish
Time Zone--Sets the current time zone
SPDIF Type--Selects the type of S/PDIF audio put
Select _ E×rt I_1
out on the optical S/PDIF output: Dolby Digital, PCM, or Off
° Auto Scan--Automatically scans all channels for strong signals and disables any channels
with weak signals
Manual Scan--Brings up a dialog box that allows
you to manually scan channels.
Set the Scan Mode to "Add-on Mode" to scan all channels that have not yet been scanned.
To scan a particular range of channels, set the
0%
Scan Mode to "Range Scan," then enter the start and end channels on the remote keypad.
[
]
Once the Scan Mode has been set, press ENTER to begin the scan.
Scan IP _ ! Exlt_-r _r_A
° Channel Skip--Brings up a dialog box allowing you to disable individual channels. To
enable/disable a channel, select it using the arrow buttons on the remote, then press ENTER to toggle. A check mark to the right of a channel means the channel is disabled.
Caption
Configures HDTV closed captioning. The options are as follows:
° Analog Closed Caption--Selects the analog
gnalog Closed CaptLon OFF Diglt_d Closed Caption OFF Digital Cap[ion Slyle Press _-n_er_
caption channel to be displayed on-screen. You
can select CC1-4 or turn analog closed captioning off.
Digital Closed Caption--Selects the digital
caption channel to be displayed on screen. You
Select [4,1_ Exit ir, vr'q
can select Service1-6 or turn digital closed captioning off.
24
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Configuring the Display
Digital Caption Style--Brings up a
dialog box that allows you to set how the digital caption will be displayed on-screen. You can set the font size, color, and opacity; background color and opacity; and window color and opacity. A sample of how the current settings will look
Cap[ion S_yle _ont Slze _on[ Color cont Opacity 8ac_ c_ound Color Background Opacr[y Window Colo_ Window Opaclty
Cus[om
Large
51a-k Sohd
White
Sobd
White
Translucent
displays to the right of the menu.
Select _ E_lt_
ABC
Parental
Configures parentalcontrolsfor HDTV programming, allowing you to blockindividual
Channel Block Press <Enter.
channels.
To access the menu, select Password and enter the current password, which is set in the main parental
controls menu (see "V-Chip & Parental" on page 20). To block/unblock channels, select Channel Block
and press ENTER to bring up the Channel Block dialog box. Select the desired channel using the arrow buttons on the remote, then press ENTER to toggle. A check mark to the right of a channel
means the channel is blocked.
Select I_ Exit I_
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Troubleshooting
Symptom Possible Cause Resolution
No picture Power cord not Make sure the power cord is firmly inserted into the (power securely connected socket and outlet.
indicator does Power switch is off Turn on the power switch on the bottom of the display. not light up) Power outlet is off Try plugging a different device into the outlet and see if
or not working it turns on. If not, turn on the outlet or use a different
outlet.
No picture The display is in If connected to a computer and in VGA or HDMI mode, (power power-saving mode press a key on the keyboard or move the mouse. indicator is Otherwise, press a button on the remote.
red) The display is off Press the POWER button on the remote or on the top of
the display.
No picture No signal Make sure the proper source is selected. If there is still (power no picture, check the signal cable(s) and signal source.
indicator is Contrast or Adjust the contrast and/or brightness until picture green) brightness too low appears.
Unclear or Signal cable(s) not Make sure the signal cable(s) are firmly connected. noisy picture securely connected
Poor TV signal Check the TV signal. If using an antenna, adjust the
position for better signal. If using cable or satellite TV, contact your service provider.
No sound Audio cable(s) not Make sure the audio signal cable(s) are firmly
securely connected connected.
Headphones Unplug the headphones. plugged in
Audio muted Unmute the audio by pressing the MUTE button on the
remote.
Display is too Contrast or Adjust the contrast and/or brightness to desired setting. dark or too brightness too low bright or too high
Display not Position incorrectly Adjust the image position in the PC menu in the OSD centered adjusted in OSD (see "PC" on page 22).
Image Signal cable(s) not Make sure the signal cable(s) are firmly connected. vibrating securely connected
Power voltage too Check the power source to make sure it matches the high or too low display specification. Try a different power outlet on a
different circuit.
-II--
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Page 33
Troubleshooting
Symptom
After-image remains on
Possible Cause
Inherent LCD
characteristics
Resolution
This is characteristic of an LCD. The after-image wilt disappear after a few minutes.
screen after display is
turned off Distorted
image
"Out of VGA input signal is Adjust the resolution and refresh rate on the PC to Range" not in a supported match a supported mode, listed under "Specifications" message on mode on page 28.
screen Red, green, Inherent LCD This is characteristic of an LCD and wilt not cause a
blue, or white characteristics malfunction. dots on screen
Remote Batteries inserted Make sure the batteries are inserted and oriented control not improperly properly. functioning Batteries low on Replace the batteries.
Display format set Check that the correct Format is selected in the incorrectly Miscellaneous menu in the OSD (see "Miscellaneous" on
page 18).
energy A button is stuck Jog any stuck buttons on the remote to unstick them.
Obstacle between Remove the obstacle.
remote and display
The remote is too Move closer to the display. far from the display
If none of the resolutions above resolves the problem, turn the display off and then on again using the power switch on the bottom of the display, then check to see if the problem has
resolved.
Note: Further troubleshooting information can be found on the Protron website at
www.protronusa.com.
Support Information
Do not return this product to your retailer until you have performed the steps laid out in the Easy Setup Instructions and contacted the Customer Service Center. Merchandise may
not be returned to Protron without a return form authorization.
Before contacting Protron Customer Service, please record the following information, which may be found on the back of your display:
Model Number
Serial Number
Date of Manufacture
The Protron Customer Service Center may be contacted 24 hours a day, 7 days a week at the following number:
1-888-257-8899
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Specifications
General
Dimensions
Weight Panel Type
Screen Size Color Range
Max, Resolution Pixel Pitch
Sync Range
Contrast Ratio Brightness
Viewing Angle Response Time Inputs
Outputs
Video Formats Supported
TV Tuners
TV Audio
Parental Controls Picture-In-Picture
Closed Captioning
Speakers Plug and Play Compliance
37.4" (950mm) W x 29.7" (755mm) H x 10.0" (255mm) D
82.21bs (37.3kg) Active Matrix TFT LCD
37" widescreen (16:9) 24 bits (16.7 million colors)
1366 x 768
0.60mm (H) x 0.60mm (V) Horizontal: 30-80kHz
50-75HzVertical:
1200:1
500 cd/m 2 +/-89 ° (H/V)
8ms
lx
ATSC TV (75 ohm coaxial F)
lx
NTSC-M TV (75 ohm coaxial F)
lx
HDMI
2x
progressive scan component video (RCA)
3x
composite video (RCA)
lx
S-Video
6x
stereo audio (RCA)
lx
SVGA (15-pin D-Sub)
lx
stereo audio line in, 0 dBV nominal (1/8" TRS)
lx
composite video (RCA)
lx
optical S/PDIF audio (TOSLINK TM)
lx
stereo audio (RCA)
lx
subwoofer (RCA)
1 x headphone (1/8" TRS)
SDTV: 480i
EDTV: 480p HDTV: 720p, 1080i
NTSC-M, CATV, 125 channels ATSC HDTV
NTSC: Mono, Stereo, SAP ATSC: Stereo, Dolby Digital 5.1 Surround
V-Chip (TV PG, MPAA) PIP,PBP
NTSC: CC1-4, TEXT1-4 ATSC: Analog channels 1-4, digital channels 1-6
2x 10W VESA DDC1, DDC2B
28
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+
Specifications
+
Power Supply Power Consumption
100-240VAC, 50-60Hz
Operation: 288W typical Standby: <3W
Storage Temperature Operating Temperature
0 to 60°C 5 to 35°C
Picture-in-Picture Combinations
Secondary Source TV AV1 AV2 AV3
TV AV1 AV2 AV3 S-Video YPbPrl YPbPr2 HDMI DTV VGA
Primary Source
S-Video YPbPrl YPbPr2 HDMI
DTV VGA
Supported VGA Modes
Display Resolution Vertical Frequency VESA
(Refresh
Rate) Standard
Hz
640 x 480
60 72 75 85
800 x 600
56
60 72 75 85
1024 x 768
60 70 75 85
1280 x 720 1280 x 768
1280 x 1024 1366 x 768
60 60
6O 6O
Horizontal Frequency
kHz
31.5
37.9
37.5
43.3
35.1
37.9
48.1
46.9
53.7
48.4
56.5
60.0
68.7
47.7
44.8
64.0
47.7
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Morc foryOUrmoney
Limited Warranty
Protron warrants this product to be free from manufacturing defects in material and workmanship under normal use for the term stated below.
How to obtain service:
Visit the Protron Customer Service Portal at www.protronusa.com support tab or call Protron Customer Support at 1-888-257-8899. If the issue cannot be resolved over the phone with trouble-shooting techniques, you may be eligible for warranty service. To request warranty repair, you may also contact us by e-mail at protron@ewestcsp.com. All warranties must be authorized by Protron prior to service and will result in the issuance of
an authorization number for service.
For televisions with screen sizes of 37" or less, you will be requested to ship your television to our National Return Center.
For televisions with screen sizes 40" and above, you may be eligible for in-home service. Our Customer Service Representative will locate an authorized Protron Service Center, provided that your television is located within the geographic territory covered by an authorized Protron Service Center. If in-home service is not available in your area, you must either take your television to the Service Center location at your own expense, pay for the additional cost that the Service Center may charge to transport your television to and from your home, or send the unit to our National Return Center for repair.
Proof of purchase in the form of a bill of sale or receipted invoice with product name, model and/or serial number, which provides evidence that the product is within the warranty period, must be presented to obtain warranty service.
This warranty does not cover:
Physical or cosmetic damages
Damage caused by abuse and/or neglect
Ordinary adjustments as outlined in the owners manual that can be performed by the customer
Damage to equipment not properly connected to the product
Any cost incurred in shipping the product for repair
Signal reception problems caused by external antenna, cable systems or interference
Incompatibility due to a change in IV/CA IV broadcast systems after the product was sold
Batteries
Images burnt on to the screen
Initial installation and related adjustments
Power surge and/or damage by lightning
Force majeure or uncontrollable external force damage
Product shipped for service with inadequate packaging or packaging materials
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Limited Warranty
What we will do:
Protron will repair and/or replace your product at our National Return Center with new,
like new, or refurbished product and/or parts, at our discretion.
For models 40" and above, Protron will reimburse an authorized Protron Service Center, obtained by Protron for you, for the new or, at our discretion, refurbished replacement
parts required to repair your television.
This warranty is void if:
Product is used in a commercial application or rental.
Damaged through misuse, negligence or abuse.
Modified or repaired by anyone other than authorized Protron Service Center.
Damaged because it is improperly connected to any other equipment.
If the original proof of purchase cannot be supplied.
If the identifiable markings on the TV such asthe serial number are defaced,
unrecognizable, or missing.
The product is used outside the country in which it was originally sold.
This warranty is not transferable and only applies to the original purchase. Any implied warranties, including the warranty of merchantability, are limited in duration to the period of this expressed warranty and no warranty whether expressed or implied shall apply to the product thereafter. Under no circumstance shall Protron be liable for any loss or consequential damage arising out of the use of this product. This warranty gives specific legal right. However, you may have other rights that may vary from state/province to state/province. Some states/ provinces do not allow limitations on implied warranties or exclusions of consequential damage. Therefore these restrictions may not apply to you.
37" and Below: 1 year Parts & Labor Depot Warranty 40" and Above: 1 year Parts & Labor In-Home Warranty
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----I}--
Protron Digital Corporation
htt p://www.protronusa.com/
PLTV-3750
OMPLTV3750
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