24
190X7&170X7 LCD
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Electrical instructions(170X7)
Remark1: The 19 timing modes in
Blue and Bold
texts represent Factory
Preset modes
which need to be ensured perfect performance.
Remark2: Other modes can pass with fair performance.
Remark3: If 1280x720 and 960x720 can not be distinguished then
1280x720 is preferred.
Remark4: If 1280x768 and 1024x768 can not be distinguished then
1024x768 is preferred.
2.3
Allowed 85 Hz overscan signal mode specified
Once the signal input of PC is 85Hz, this monitor is able to display
at least for
10 minutes. An attention signal appears and shows "THIS IS
85HZ OVERDRIVE, CHANGE COMPUTER DISPLAY INPUT TO
1280X1024 @ 60 HZ"
Dot rate (MHz)
H. Freq (KHz)
Mode
Resolution
V. Freq (Hz)
36.000
43.269
VESA
640 * 480
85.008
56.250
53.674
VESA
800 * 600
85.061
94.500
68.677
VESA
1024 * 768
84.997
3.
Power Supply (S)
Setup the AC I/P at 90VAC, and Output DC loading at
12V 3.7 Amp, 5V 2.1 Amp,
The DC output voltages are 5V
±
0.25V and 12V
±
1.2V.
4.
Display Adjustment
4.1
Access to factory mode (RS232) in auto-alignment system
The communication protocol switch to RS232 .
4.2
Auto color adjustment (B)
Apply timing 1280*1024 /60 Hz with 32 gray pattern. Set
brightness to 100%
and contrast to 50%.
Alignment program will adjust R/G/B offset and gain to
calibrate the color automatically.
After finishing the adjustment, check the color performance
with 64-gray level pattern.
The adjacent levels should be distinguishable.
Check Factory Preset 19 modes.
4.3
Adjustment of WHITE-D (B)
4.3.1
Use Minolta CA-110 for color coordinates check:
Apply timing 1280*1024 /60 Hz with white pattern.
Set brightness control to 100% and contrast control to
50%.
Adjust the R, G, B Sub-gain, for the screen center,
the 1931 CIE chromaticity (X, Y) coordinates shall be
9300
°
K
6500
°
K
x (center)
0.283
±
0.005
0.313
±
0.005
y (center)
0.297
±
0.005
0.329
±
0.005
4.3.2
Use Minolta CA-110 for luminance check:
Apply timing 1280*1024 /60 Hz with white pattern. Set brightness
control to 100% and
contrast control to100% to check the luminance in the center of
the screen.
(1) >= 250 Nit for Original Color
(2) 215
±
10 Nit for 6500
°
K
4.4
Adjustment of sRGB
Apply a 1280*1024 / 60Hz signal with white pattern, set
brightness to 100%, and
contrast to 50%. Adjust the R, G, B Sub-Gain, for the screen
center, the 1931 CIE
chromaticity (X, Y) co-ordinates shall be;
sRGB
x(center)
0.313
±
0.005
y(center)
0.329
±
0.005
Ynits
180
±
10
4.5
EEPROM presetting (B)
4.6
After finishing all the adjustment need to reset:
"Brightness" to 100%
"Contrast" to 50%
"OSD position" at middle of screen
"Color" to Original color temperature
"Stand-Alone" set to Off
"Mute" set to Off
Remark : Color temperature default setting depends on the
region of the model.
For European (/00) and NAFTA/LATAM (/27)
models, it is Original color
For APMEA model (/69,/75,/93,/96,/97), it is
9300
°
K
For LATAM (Manaus
production) model (/78), it is 6500
°
K
Содержание HUSON7 Series
Страница 8: ...8 190X7 170X7 LCD Go to cover page On Screen Display Only available for Europe Model ...
Страница 9: ...9 190X7 170X7 LCD Go to cover page On Screen Display Only available for Nafta Model ...
Страница 10: ...10 190X7 170X7 LCD Go to cover page On Screen Display Only available for Asia Pacific Model ...
Страница 17: ...17 190X7 170X7 LCD Go to cover page Trouble Shooting ...
Страница 18: ...190X7 170X7 LCD Trouble Shooting ...
Страница 46: ...46 190X7 170X7 LCD Go to cover page Go to cover page Wiring Diagram 190X7 1 30 11 1 12 1 1 2 11 1 ...
Страница 50: ...Scaler Diagram 190X7 170X7 LCD ...
Страница 51: ...Scaler Diagram 51 190X7 170X7 LCD 190X7 170X7 LCD ...
Страница 52: ...Scaler Diagram Go to cover page 190X7 170X7 LCD 52 ...
Страница 53: ...Scaler Diagram 53 190X7 170X7 LCD ...
Страница 54: ...54 Go to cover page Scaler Board C B A 190X7 170X7 LCD 190X7 170X7 LCD ...
Страница 55: ...Scaler Board C B A 55 190X7 170X7 LCD ...
Страница 56: ...56 Go to cover page 190X7 170X7 LCD AUDIO DIAGRAM 170X7 ...
Страница 58: ...58 Go to cover page 190X7 170X7 LCD Audio Board C B A 170X7 ...
Страница 59: ...Audio Board C B A 170X7 59 190X7 170X7 LCD ...
Страница 60: ...60 Go to cover page 190X7 170X7 LCD AUDIO DIAGRAM 190X7 ...
Страница 61: ...AUDIO DIAGRAM 190X7 61 190X7 170X7 LCD ...
Страница 62: ...62 Go to cover page 190X7 170X7 LCD Audio Board C B A 190X7 ...
Страница 63: ...Audio Board C B A 190X7 63 190X7 170X7 LCD ...
Страница 64: ...64 Go to cover page 190X7 170X7 LCD POWER DIAGRAM ...
Страница 65: ...POWER DIAGRAM 65 190X7 170X7 LCD ...
Страница 66: ...66 Go to cover page 190X7 170X7 LCD Power Board C B A ...
Страница 67: ...67 190X7 170X7 LCD USB DIAGRAM ...
Страница 68: ...68 Go to cover page 190X7 170X7 LCD USB Board C B A ...
Страница 69: ...USB Board C B A 69 190X7 170X7 LCD ...
Страница 70: ...70 Go to cover page 190X7 170X7 LCD CONTROL EARPHONE DIAGRAM ...
Страница 71: ...190X7 170X7 LCD Control Board C B A 71 ...
Страница 72: ...72 Go to cover page 190X7 170X7 LCD EARPHONE BOARD C B A ...