JVC HD61Z786 Support Question
JVC HD61Z786 Support Question
Find answers below for this question about JVC HD61Z786 - 61" Rear Projection TV.Need a JVC HD61Z786 manual? We have 4 online manuals for this item!
Question posted by cagisoni on May 2nd, 2019
Dark Picture And Bulb Recently Replaced.
I recently replaced the TV bulb which somewhat improved the brightness of the picture. However, the picture has steadily become darker. Is it worth having a repairman look at it?
Current Answers
Answer #1: Posted by Odin on May 3rd, 2019 6:25 AM
Odin
Member since:
April 10th, 2010 Points: 41,236,630
Member since:
April 10th, 2010 Points: 41,236,630
The Closed Caption Text mode may be on. Or the picture settings may have got out of whack. (For those, see https://www.manualslib.com/manual/82181/Jvc-Hd-70g886.html?page=61#manual.) If the issue persists or if you require further explanation, you'll have to consult JVC: use the contact information at https://www.contacthelp.com/jfc/customer-service.
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Related JVC HD61Z786 Manual Pages
Instructions - Page 1
Keep this guide. Staple your television (located at the rear of this user's guide in a convenient place for future use.
Model Number: Serial Number:
LCT1833-001A-A 0105TNH-II-IM Keep the carton and original packaging for future reference. Projection Television Users Guide
For Models: HD-70G886 HD-61Z886 HD-61Z786
Illustration of HD-70G886 and...
Instructions - Page 3
... the safety purpose of this apparatus near any ventilation openings. Use of the polarized or grounding-type plug. Reverse engineering or disassembly is intended 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...
Instructions - Page 6
...television uses a lamp to project the picture onto the screen. After 1 or more minutes have passed, you can enjoy the pictures at their full brightness...picture becomes dark. Once the screen is dark, cooling is a user replaceable item. Immediately after the cooling process has completed. Before using this television, please read this television which uses the high-quality HD-ILA projection...
Instructions - Page 7
...TV on for details on and off repeatedly in a short amount of the lamp being shortened.
7 Do not rub, hit or press on the television. Be careful when handling the lamp.
9. ILA element characteristics
Do not project still pictures or pictures that the television...using the television.
12. Do not replace the lamp immediately after use . Be careful not to wallpaper. The television requires a...
Instructions - Page 8
...58 Center CH Input 58
Picture Adjust 59
Picture Settings 59 Adjust Picture Settings 59
Color Temperature 59 Digital Noise Clear 60 Color Management 60 Dynamic Gamma 60 Smart Picture 61 Reset 61
8
Sound Adjust 62
...67 Select 67
Power 68 Number Buttons 68 Tune 68 Input 68 TheaterPro D6500K 68 Return+/TV 69 Sound 69 Muting 70 Video Status 70 Natural Cinema 70 Sleep Timer 71 ML/...
Instructions - Page 9
...
Weak Signal 90 No Program 90 Invalid Signal 90
Cable Card Information . . . . 91
Cable Card Connection 91
Appendices 92
Troubleshooting 92 Changing The Lamp 94 Replacement Lamp Kit 95 Lamp Messages 95 How To Replace The Lamp 96 Warning LED Messages 99 Warranty 100 Specifications 102 Notes 103
Table of Contents
9
Instructions - Page 18
...
IN OUT
Two-Way Splitter IN
(Attachment)
OUT OUT
Coaxial Cable (Attachment)
ATSC /DIGITAL CABLE IN
I
75Ω (VHF/UHF)
TV Rear Panel
S-VIDEO
R L V IN
OUT
S-VIDEO
OR
OVER
VIDEO
L I AUDIO I R
INPUT-3
TV Rear Panel
TV Rear Panel
OVER
Y VIDEO
L
Pb
I
AUDIO
I
R
Pr
INPUT-1
AUDIO OUT L R
Y PB PR
OUT
Green Blue Red
DVD Player (OPTIONAL)
18
Instructions - Page 24
Quick Setup
Connections
Connecting to a Digital TV Receiver
By connecting a Digital TV Receiver, high definition pictures can be slightly shifted. TV Rear Panel
AUDIO OUT LR
DTV Decoder
DIGITAL OUT
...AUDIO OUT, to the LEFT AUDIO DIGITAL-IN on your television.
• The digital-in terminal is not compatible with the picture signal of your TV in their digital form. Notes: • If 480p...
Instructions - Page 25
... may be displayed on your television. HDMI Compatible Device
DIGITAL OUT
AUDIO OUT LR
AV COMPULINK III
VIDEO (DIGITAL)
_ AUDIO (DIGITAL)
L AUDIO
R
HDMI Cable
TV Rear Panel
1) Connect the HDMI ...of your TV in the Initial Setup menu to DIGITAL.
Quick Setup
Connections
Connecting to an HDMI Compatible Device
By connecting an HDMI compatible device, high definition pictures can ...
Instructions - Page 26
... using both S-Video and Composite connection at the same time when you can watch picture sources from many different devices, without having to change or use the other devices like...have video connections for more devices to your television. AV Receiver
MONITOR OUT
Y PB PR MONITOR OUT
S-VIDEO
OVER
Y VIDEO
L
Pb
I
AUDIO
I
R
Pr
INPUT-1
TV Rear Panel
1) Connect an S-Video Cable from...
Instructions - Page 27
This projection television uses a four-pin i.LINK connector to the back of the i.LINK compatible device.
TV Rear Panel
i.LINK IN/OUT S400(TS)
OPTICAL OUT Digital Audio
i.LINK Compatible Device
1) Connect the i.LINK cable from the back of the TV to input and output MPEG2 video signals, audio signals and control signals. Notes:
• Use...
Instructions - Page 39
...
NEXT PAGE SELECT OPERATE
MENU EXIT
CLOCK/TIMERS
INITIAL SETUP PREVIOUS VIDEO-1MONITOR OUT TV SPEAKER AUDIO OUT DIGITAL-IN DIGITAL-IN AUDIO CENTER CH INPUT
NEXT PAGE SELECT... SETUP 02
PICTURE ADJUST
PREVIOUS
STANDARD
TINT
00
COLOR
00
PICTURE 00
BRIGHT 00
DETAIL
00
COLOR TEMPERATURE
HIGH
NEXT PAGE
(1/2)
SELECT OPERATE
MENU EXIT
PICTURE ADJUST 01
PICTURE ADJUST
PREVIOUS
...
Instructions - Page 56
... INDICATOR To adjust POWER INDICATOR LOW, HIGH or OFF
Notes : • When OFF is no TV signal.
INITIAL SETUP PREVIOUS NOISE MUTING FRONT PANEL LOCK V1 SMART INPUT VIDEO INPUT LABEL POSITION ADJUSTMENT ...
Initial Setup
Position Adjustment
Position adjustment allows you have a TV signal. Power Indicator
Power indicator allows you to adjust the brightness of the picture on stand by.
56
Instructions - Page 60
...Color Management
This TV supports the COLOR MANAGEMENT function to ensure dull colors are automatically set for each picture. Normally use with finer detail, so the optimum picture settings are compensated... it easier to see dark areas when a picture has many bright areas. DGC is often lost, turning completely to see the bright areas when a picture has many dark areas, and makes it...
Instructions - Page 61
...
To RESET To enter
The onscreen menu disappears for all picture adjustments (tint, color, picture, bright, detail, color temperature, dig. NOISE CLEAR COLOR MANAGEMENT DYNAMIC GAMMA SMART PICTURE
STANDARD
OFF OFF OFF OFF
RESET NEXT PAGE SELECT OPERATE
(2/2) MENU EXIT
61 Reset
Reset resets all the picture adjustments. noise clear, Color Management and Dynamic Gamma) at...
Instructions - Page 92
... LED and LAMP/PROGRAM LED are correct.
See "Channel Summary - See page 71. If the television does not function correctly, remove the electrical plug from another electrical appliance, such as a computer, another TV or VCR. The picture is spotted • There could be interference from the wall outlet and wait a while before inserting...
Instructions - Page 94
... lamp with the TV plugged in could cause a malfunction and or damage to replace it is designed to break. When the lamp nears the end of the lamp being used. Before attempting to replace the lamp, make sure the television has completely run through its operating life, you may notice the picture becoming dark. Wait until...
Instructions - Page 96
... you feel unsure about replacing the lamp yourself, call a service technician. This does not mean that the LAMP/PROGRAM LED light has stopped blinking before proceeding. 2) Unplug the television. First, loosen the screw located on the remote control or TV front panel. The screw is located under the right rear panel. Warning: The cool...
Instructions - Page 98
... the new lamp unit, do not forget to plug the television back into the power outlet and begin viewing your television again. Because the lamp cover has a role to the rear panel. Tighten the single screw you removed from the rear panel, using your fingers. Replace the top part of an electrical shock, tighten the...
Instructions - Page 102
...110W High-Pressure Mercury Lamp
61 inch / 155 cm ... type of the TV set . Specifications
Model Type Reception Format
Reception Range
Power Source Power Consumption
Projection Source
Screen Size
... bands (191 channel frequency synthesizer system)
• Reception of channel A-5 ("95" of CF card), Memory Stick, xD-Picture Card
57 3/8 x 41 1/8 x 18 5/8 145.6 x 104.2 x 47
64 1/8 x 45 7/8 x 20 ...
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