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<Service Mode>
The service mode is not displayed in the normal state. It is
displayed by entering a pass code.
All hidden menus are displayed when you enter the pass code
below.
The uppermost item of the displayed menus is a service mode
menu.
Pass code: Enter in the standby state (when the red LED lights)
as follows:
Screen display
== Service Mode Menu ==
1) EEP ROM Initialize
2) Chroma Decoder
3) AD Converter
4) White Balance
5) General
6) Manual Control
7) Preset Edit
8) Service Status
2-1. Adjustment of A/D Converter and
Video Coder
2-1-1. Preparation for adjustment
1. Set [RGB Mode] of [Features] to [Other].
2. Set the [Cal Mode] of the AD Converter in the service mode
to [ON].
2-1-2. RGB input adjustment
1. Input All white 90 IRE signal of VGA (640x480/60Hz) to
the RGB input terminal.
2. Set Picture Mode into "Personal2".
Set [Dynamic Pict] and [Color Correct] to "OFF", and then
set [Gamma Correct] to "MID".
(Caution) The order of 1, 2 must not be changed.
3. Select RGB Calibration from the AD Converter menu then,
Adjust the R and B gain in the menu and balance so that the
detection values of R and B is approximate to the detection
value of G.
4. Adjust the Sub Contrast (RGB) and then, adjust the detection
values of R, G, and B to the set value.
Detection set value: 230 ± 2
5. Set the RGB input signal to All gray 20 IRE signal of VGA
(640x480/60Hz).
6. Adjust the RGB Bias and then, adjust the detection values of
R, G, and B to the set value.
Detection set value: 51 ± 2
7. Repeat step 3 to 6 described above until the detection set
value is obtained.
SECTION 2
ADJUSTMENTS
5
Vol+
Power ON
2-1-3. Component input adjustment
1. Input All white 90 IRE signal of 1080/60i to the component
input terminal.
2. Set Picture Mode into "Personal2".
Set [Dynamic Pict] and [Color Correct] to "OFF", and then
set [Gamma Correct] to "MID".
(Caution) The order of 1, 2 must not be changed.
3. Select YUV Calibration from the AD Converter menu.
4. Adjust the Sub Contrast (YUV) and then, adjust the detection
values of G to the set value.
Detection set value: 230 ± 2
5. Adjust the Sub Bright (YUV) and then, adjust the detection
values of G to the set value.
Detection set value: 51 ± 2
6. Adjust the CB Offset (YUV) and then, adjust so that the
detection value of B is the same as G value.
7. Adjust the CR Offset (YUV) and then, adjust so that the
detection value of R is the same as G value.
8. Repeat step 5 to 7 until the detection set value in step 5 above
is obtained.
9. Repeat step 4 to 8 until the detection set value in steps 4 and
5 above are obtained.
2-1-4. Video input adjustment
1. Input All white 90 IRE signal of NTSC to the video input
terminal.
2. Set Picture Mode into "Personal2".
Set [Dynamic Pict] and [Color Correct] to "OFF", and then
set [Gamma Correct] to "MID".
(Caution) The order of 1, 2 must not be changed.
3. Select Video Calibration from the AD Converter menu.
4. Adjust the Sub Contrast (Video) and then, adjust the detection
values of G to the set value.
Detection set value: 230 ± 2
5. Set the video input signal to All gray 20 IRE signal of NTSC.
6. Adjust the Sub Bright (Video) and then, adjust the detection
values of G to the set value.
Detection set value: 51 ± 2
7. Adjust the CB Offset (Video) and then, adjust so that the
detection value of B is the same as G value.
8. Adjust the CR Offset (Video) and then, adjust so that the
detection value of R is the same as G value.
9. Repeat step 6 to 8 until the detection set value in step 6 above
is obtained.
10. Repeat step 4 to 8 until the detection set value in step 4 and 6
above are obtained.
KE-32TS2E (HK)
2-1
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