JVC Gd 42x1 Instructions

42
Troubleshooting
The following are not malfunctions.
● This LCD display is built with very high precision technology; however, 
be aware that a few pixels may be missing or constantly lit.
● When a still image is displayed for a long time, it may remain 
indistinctly on the screen after the picture has changed. The remaining 
picture will disappear after a while.
● The following symptoms are problems only when pictures or sounds 
are not played back normally.
● A slight electric shock occurs when you...

43
Troubleshooting
No sound.
● Check the speaker cord connection. (➔ page 05)
● Press the MUTING button.
● Check the amplifier connection.
● When “AMP” is selected under “Speaker”, the sound is output from the 
amplifier, and not from the speakers of the monitor. (➔ page 13)
No picture from HDMI devices.
● Select the correct input on the monitor.
● Use a cable marked with the HDMI logo.
● Please use a High Speed HDMITM Cable. High Speed HDMITM Cables are 
tested to carry an HD signal up to 1080p and...

44
Specifications
Model name GD-42X1
LCD panel 42-inch (viewable)
Screen size (visible area 
size measured diagonally)1067.3 mm (42’’)
Display resolution 1920×1080
Display colours 1.07 billion colors (10 bit color)
Viewing angle (TYP.) 178 ° (Horizontally)
178 ° (Vertically)
Luminance (TYP.) 450 cd/m
2
Contrast ratio (TYP.) 4000 : 1
Horizontal/vertical 
frequency (computer signal)Horizontal: 24.83 kHz – 67.5 kHz
Vertical: 56.42 Hz – 75 Hz
Compliant video signal 
formats➔ page 48
Audio output Speakers: 10...

45
Specifications
Dimensions
➔ page 46
Swivel angle 20° left or right
Mass 12.0 kg (26.4 lbs) (without the speaker unit and 
the stand)
17.8 kg (39.2 lbs) (including the stand)
19.0 kg (41.8 lbs) (including the speaker unit and 
the stand)
Supplied accessoriesPower cable ×1, Speaker unit ×1, Screws for the 
speaker unit ×2, remote control unit ×1, AAA 
batteries ×2, video cable (D-sub 15 pin / RCA) ×1, 
audio cable (3.5 mm stereo mini / RCA) ×1
Input terminals HDMI ×3, D-sub (15 pin) ×1, Audio input (3.5...

46
Dimensions
unit: mm (inch)
1 :  990.0 (39)
2 :  716.8 (28 1/4)
*1 / 689.3 (27 1/8)*2 / 661.8 (26)*3
3 :  400.0 (15 3/4)
4 :  117.0 (4 5/8)*1 / 89.5 (3 5/8)*2 / 62.0 (2 1/2)*3
5 :  400.0 (15 3/4)
6 :  200.0 (7 7/8)
7 :  42.5 (1 3/4)
8 :  599.8 (23 5/8)
9 :  170.0 (6 3/4)
 *1 At the high position
 *2 At the middle position
 *3 At the low position
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47
Logos & Licenses
As an “ENERGY STAR®” partner, JVC has determined that 
this product or product model meets the “ENERGY STAR®” 
guidelines for energy efficiency.
● For easy understanding, pictures and illustrations are shown by being 
emphasized, omitted or composed, and may slightly be different from actual 
products.
● Design and specifications are subject to change without notice.
● HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks 
or registered trademarks of HDMI...

48
Compliant signal formats (1)
INPUT-4 terminal (PC)
SignalFrequency
Vertical (Hz) Horizontal (Hz) Dot clock (MHz)
PC98 56.42 24.823 21.050 
VGA 60
†159.94 31.469 25.175 
VGA 72 72.81  37.861  31.500 
VGA 75 75.00  37.500  31.500 
WVGA 60
†260.00 31.020 33.750 
SVGA 60 60.32  37.879  40.000 
SVGA 72 72.19  48.077  50.000 
SVGA 75 75.00  46.875  49.500 
XGA 60
†160.00 48.363 65.000 
XGA 70 70.07  56.476  75.000 
XGA 75 75.03  60.023  78.750 
WXGA(1280)
†2†359.87 47.776 79.500 
WXGA(1360)†2†460.02 47.712...

49
Specifications
Total pixels Effective pixels
Standard
pixel per line line per frame pixel per line line per frame
848 440 640 400 —
800 525 640 480 VESA Standard
832 520 640 480 VESA Standard
840 500 640 480 VESA Standard
1088 517 848 480 —
1056 628 800 600 VESA Standard
1040 666 800 600 VESA Standard
1056 625 800 600 VESA Standard
1344 806 1024 768 VESA Standard
1328 806 1024 768 VESA Standard
1312 800 1024 768 VESA Standard
1664 798 1280 768 —
1792 795 1360 768 VESA Standard
1793 806 1366 768 —
1688...

50
INPUT-1, INPUT-2, INPUT-3 terminal (HDMI-HDMI)
SignalFrequency
Vertical (Hz) Horizontal (Hz) Dot clock (MHz)
VGA 60 59.94/60 31.469/31.5 25.175/25.2
480/60p 59.94/60 31.469/31.5 27/27.027
720/60p 59.94/60 44.955/45 74.176/74.25
1080/60i 59.94/60 33.716/33.75 74.176/74.25
480/60i 59.94/60 15.734/17.75 27/27.027
1080/60p 59.94/60 67.433/67.5 148.352/148.5
576/50p 50.000 31.25 27
720/50p 50.000 37.5 74.25
1080/50i 50.000 28.13 74.25
576/50i 50.000 15.63 27
1080/50p 50.000 56.25 148.5
1080/24p 23.976/24...

51
Specifications
Total pixels Effective pixels
pixel per line line per frame pixel per line line per frame
800 525 640 480
858 525 720 480
1650 750 1280 720
2200 562/563 1920 1080
858 262/263 720 480
2200 1125 1920 1080
864 625 720 576
1980 750 1280 720
2640 562/563 1920 1080
864 312/313 720 576
2640 1125 1920 1080
2750 1125 1920 1080
2640 1125 1920 1080
2200 1125 1920 1080
● Signals in a format not listed above may not be displayed properly. Change the 
resolution setting on the PC.
● Some signals may...