– 48 –
KP-EF41HK2/ME2/MN2/SN2, EF48HK2/ME2/MN2/SN2,
KP-
EF53HK2/ME2/MN2/SN2
RM-871
5-6. WHITE BALANCE ADJUSTMENT
1. Receive the monoscope signal and adjust the picture qual-
ity with the menu.
2. Adjust service mode S-BRIGHT so that the signal 10 IRE
section barely glows.
3. Receive the all-white pattern signal.
4. Adjust the white balance with service mode G-CUTOFF
and B-CUTOFF.
5. Adjust service mode S-BRIGHT so that the signal 100 IRE
section barely glows.
6. Adjust the white balance with service mode G-DRIVE and
B-DRIVE.
7. Repeatedly adjust the white balance for the minimum and
maximum picture settings.
5-7. TEXT POSITION ADJUSTMENT
1. Receive RF signal with text.
2. Select item 86 (TXH) Text H position adjustment by com-
mander.
3. Adjust H Position of Text.
A
B
A = B
5-8. PICTURE QUALITY ADJUSTMENTS
SUB COLOR ADJUSTMENT (SC1, SC2)
1. Input a PAL color-bar.
2. Set to the following condition:
PICTURE 90%, BRIGHTNESS 50%, COLOR 50%
3. Connect an oscilloscope to the pin
4
(B OUT) of CN405,
AG board.
4. Set to Service Mode and select 35 SC1 with
1
and
4
of the
commander then adjust to VB2=VB3=VB4 with
3
and
6
.
5. Press
[MUTING]
→
-
of the commander to write the data.
6. Adjust 36 SC2 as step 2 to 5 when receiving NTSC color-
bar.
SUB HUE ADJUSTMENT (SH1, SH2)
1. Input a PAL color-bar.
2. Set the following condition:
PICTURE 90%, BRIGHTNESS 50%, COLOR 50%.
3. Connect an oscilloscope to the pin
4
(B OUT) of CN405,
AG board.
4. Select 37 SH1 with
1
and
4
of the commander by setting
to Service Mode and adjust to VB1=VB2=VB3=VB4 with
3
and
6
.
5. Select Video1.
6. Input a PAL color-bar, video into video 1.
7. Adjust 38 SH2 as step 2 to 5.
8. Press
[MUTING]
→
-
of the commander to write the data.
VB1 VB2
VB3 VB4
VB1 = VB2 = VB3 = VB4
VB1 VB2
VB3 VB4
VB2 = VB3 = VB4
www.freeservicemanuals.info
1/3/16
Published in Heiloo, Holland.
