JVC LT37E488 Support Question
JVC LT37E488 Support Question
Find answers below for this question about JVC LT37E488 - 37" LCD TV.Need a JVC LT37E488 manual? We have 1 online manual for this item!
Question posted by crystalcresong05 on January 3rd, 2016
Why No Picture Or Sound But Green Light Powers On
green light powers on but no sound or picture
Current Answers
Answer #1: Posted by waelsaidani1 on January 4th, 2016 6:49 AM
waelsaidani1
Member since:
May 12th, 2013 Points: 19,501,797
Member since:
May 12th, 2013 Points: 19,501,797
If your devices are receiving power but you still have no picture, no sound, or the "No Signal" message:
- Ensure that all wires are securely connected, including the coaxial cable and any audio and video cables.
- If you have moved your converter to another location, move it back to the original installation outlet. Keep in mind that Digital Cable services are set up to work on the outlet that they were originally installed on.
- Ensure the TV is tuned to the proper input for your connection method. For example:
- If you are connecting with only coaxial cable, the TV or VCR may need to be set to channel 3 or 4.
- If you are using video cables such as HDMI or component cables, your TV must be tuned to an input such as Video 1 or HDMI.
- Reboot your converter by unplugging the power cord for 5 to 10 seconds and then plugging it back in.
- When the time is displayed on the front of the converter, turn it back on.
- If the issue remains, log on to My Services and perform an equipment refresh on your converter.
If the above does not work, the best advice I can offer at this point is to call JVC service and have a service tech come out and inspect your unit.
A JVC Customer Service representative will help you.
Call our Customer Care Center at (800) 252-5722
or submit this on-line form.
Related JVC LT37E488 Manual Pages
User Guide - Page 9
... you 're anxious to this guide, your television box should include:
1 Television
POWER
1 Remote Control
POWER SLEEP SUB CH V.STATUS SOUND
1
2
3
4
5
6
7
8
9
TUNE
RETURN+/TV
0
V1
V2
V3
V4
MUTING
CH+
V5
VO- Quick Setup
Unpacking your TV
Thank you have all of a JVC LCD Flat Television.
If you can learn about your television right away, a quick setup guide follows on...
User Guide - Page 11
L
FAV. ML/MTS DISPLAY C.C. VOL +
CH-
ASPECT
MENU
BACK GUIDE
OK
RM-C1291
TV
RM-C1291
Notes: • For information on remote control buttons, see pages 57 - 64.
11 Remote Control
Quick Setup
POWER SLEEP SUB CH V.STATUS SOUND
1
2
3
4
5
6
7
8
9
TUNE
RETURN+/TV
0
V1
V2
V3
V4
MUTING
CH+
V5
VO-
User Guide - Page 13
... your devices, plug the power cord into the nearest power
outlet and turn on the TV. • If you follow these connections, you have a satellite television system, refer to make these diagrams and the television does not work properly, contact your TV.
No VCR Connection
Cable or Antenna Output
Coaxial Cable
TV Rear Panel
75 Ω (VHF/UHF...
User Guide - Page 14
... COMPONENT
INPUT 3
S-VIDEO
Y
VIDEO
PB
L
PR
R
INPUT 4
Y
VIDEO
INPUT 5 / INPUT 1
AUDIO
AUDIO OUT
VIDEO
PB
L
L
L
PR
R
R
R
75 Ω (VHF/UHF)
TV Rear Panel
DIGITAL AUDIO INPUT 1 OPTICAL OUT
INPUT 2 PHOTO VIEWER / SERVICE
Green Blue Red
Y PB PR
OUT
AUDIO OUT
R L
DVD Player
Note: • If this connection setup does not work for DVD...
User Guide - Page 15
...
AUDIO AUDIO AUDIO COMPONENT AUDIO COMPONENT
INPUT 3
S-VIDEO
Y
VIDEO
PB
L
PR
R
INPUT 4
INPUT 5 / INPUT 1
AUDIO
AUDIO OUT
Y
VIDEO VIDEO
PB
L
L
L
PR
R
R
R
75 Ω (VHF/UHF)
TV Rear Panel
DIGITAL AUDIO INPUT 1 OPTICAL OUT
INPUT 2 PHOTO VIEWER / SERVICE
Green Blue Red
Y PB PR
OUT
AUDIO OUT R L
DVD Player
15
User Guide - Page 16
Connect it will have only one AUDIO OUT.
Note:
• If your camcorder is a mono sound model it to you televison by using the input jacks located on the back of the television. TV Rear Panel
CAMCORDER
INPUT 3
S-VIDEO
Y
VIDEO
PB
L
PR
R
INPUT 4
INPUT 5 / INPUT 1
AUDIO
AUDIO OUT
Y
VIDEO VIDEO
PB
L
L
L
PR
R
R
R
AUDIO AUDIO AUDIO...
User Guide - Page 17
...-1 or INPUT-2, you will not be able to hear any
audio from the RIGHT AUDIO OUTPUT on the back of the TV.
17 Quick Setup
Connecting to an External Amplifier
TV Rear Panel
Speaker
Amplifier
Speaker
INPUT 3
S-VIDEO
Y
VIDEO
PB
L
PR
R
INPUT 4
Y
VIDEO
INPUT 5 / INPUT 1
AUDIO
AUDIO OUT
VIDEO
PB
L
L
L
PR
R
R
R
AUDIO AUDIO...
User Guide - Page 18
... audio cables.
18
Analog/Digital" menu setting on your television.
• Personal computer compatibility cannot be guaranteed.
• Use an HDMI to DVI cable (commercially available) in their digital form. Quick Setup
Connecting to a Digital TV Receiver
By connecting a Digital TV Receiver, high definition pictures can only be used with the HDMI INPUT-1.
•...
User Guide - Page 19
... video monitor, such as a digital television (DTV).
Quick Setup
Connecting to an HDMI Compatible Device
By connecting an HDMI compatible device, high definition pictures can include DVD players, D-VHS or... your television. HDMI Cable
HDMI Compatible Device
LR
AUDIO OUT
DIGITAL OUT
75 Ω (VHF/UHF)
DIGITAL AUDIO INPUT 1 OPTICAL OUT
INPUT 2 PHOTO VIEWER / SERVICE
TV Rear Panel
1) ...
User Guide - Page 20
... Ω (VHF/UHF)
DIGITAL AUDIO INPUT 1 OPTICAL OUT
INPUT 2 PHOTO VIEWER / SERVICE
TV Rear Panel
1) Connect the optical cable from underneath the television to use the optical output connection, select PCM or DOLBY DIGITAL on using an optical digital cable... optical digital input terminal by using your amplifier. • You cannot output sound from your owners manual on Optical Out
in the...
User Guide - Page 24
...television's onscreen displays.
24 The item that appears in a menu.
The "Interactive Plug-in Menu" will appear the first time the TV..." icon means you should press the button named on the TV's side panel instead of the remote, Front Menu screen showing "Video Status...Menu
Initial Setup - + Tuner Setup
External Input Picture Adjust Sound Adjust Clock/Timers Interactive Plug-in Menu Photo ...
User Guide - Page 26
...+ Tuner Setup
External Input Picture Adjust Sound Adjust Clock/Timers Interactive Plug...to the previous menu screen
Initial Setup
1/2
Noise Muting Language Front Panel Lock V-Chip Set Lock Code Closed Caption
On English
Off
Select
...
Back
MENU
Exit
Initial Setup 1/2
Initial Setup
Auto Shut Off Software Version Power Indicator Quick Start-up
2/2
On Low On
Select
BACK
Operate
Back
MENU
...
User Guide - Page 38
... when finished
Notes : • When Off is selected :
The LED disappears if you set a timer on the TV, the power indicator will light even if the TV is no signal is being received within 10 minutes, the TV shuts itself off in 9 min."
Software Version
You can confirm the Software Version. Press the MENU button...
User Guide - Page 46
...
You can adjust the overall brightness of back light brightness on the TV screen.
Tint Tint allows you make all the other channels.
46 Detail The Detail feature adjusts the level of red and green in the picture. Color The color function lets you to adjust the levels of fine detail displayed in your television.
User Guide - Page 54
... (Example) TV Rear Panel
75 Ω (VHF/UHF)
DIGITAL AUDIO INPUT 1 OPTICAL OUT
INPUT 2 PHOTO VIEWER / SERVICE
USB Cable
5) The TV screen will appear... when finished
Press the POWER button on remote control to start the "How to turn the power off on the device... When your device that you are able to enjoy your digital pictures stored on your devices you wish to connect. • Compatible ...
User Guide - Page 62
...TV instead of the onscreen menus.
OK
This button confirms your selection when you are in "Full" aspect mode, it will return to "Regular" aspect mode. If the television... receives a 4:3 signal from your HDMI device, the aspect mode will change the aspect ratio or signal, reset the picture... topics like "Sound Adjust" for specific information on the side panel and enter by...
User Guide - Page 66
... the back of your TV.
(See page 18).
• This TV can accept 480i (Composite / S / HDMI / Component), 480p, 720p and 1080i
signals.
See "Channel Summary", page 41. • Check to check the condition. Picture is damaged, replace it. Turn it into the wall outlet again and operating the television.
• The power was interrupted and...
User Guide - Page 67
... power cord and plug it has been turned off . If this is normal for the TV to make a creaking sound ...picture may be reset.
and VOLUME- The Digital Tuner will be temporarily disturbed and noise may make crackling sounds when first turned on the side panel of the television changes. The following are not malfunctions.
• The television may be seen on the screen if the power...
User Guide - Page 68
... D
Weight (lbs / kg)
Accessories
LT-32E488 LT-32E478 LT-32EX38
LCD Flat Television
NTSC, BTSC System (Multi-Channel Sound) ATSC Terrestrial, Digital Cable
VHF 2 to 13, UHF 14 to 69... stand) 29.7 / 13.5 (without stand)
Refer to "unpacking your TV set 's on-screen cable channel
numbers) is not recommended for your TV", page 9
Specifications subject to : http://software.jvc.com/opensource/lnx/DP...
User Guide - Page 69
For more information, please go to "unpacking your TV set.
172W
37 inch / 94 cm measured diagonally,
16:9 ratio
AC 120V, 60 Hz
228W
42 inch / 106.../cm) W X H X D
Weight (lbs / kg)
Accessories
LT-37E488 LT-37E478 LT-37EX38
LCD Flat Television
LT-42E488 LT-42E478 LT-42EX38
NTSC, BTSC System (Multi-Channel Sound) ATSC Terrestrial, Digital Cable
VHF 2 to 13, UHF 14 to 69 at ATSC, CATV 135 Sub...
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