AV-20N3 AV-20NMG3 AV-20NMG3B
Item
Measuring | Test point | |
instrument | ||
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Ad justment part
Description
Ad justment | Remote |
| 7.SECAM | |
of SECAM | control unit |
| BL ADJUST | |
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BL ACK | Signal |
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OFFSET | generator |
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KEY ASSIGNMENT OF REMOTE CONTROL UNIT
COLOUR |
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ON |
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1 | 2 | 3 |
COLOUR |
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OFF |
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4 | 5 | 6 |
7 | 8 | 9 |
[Method of adjustment using measuring instrument]
1.Input a SECAM full field colour bar signal.
2.Enter the SERVICE MENU.
3.Select 2. V/C from SERVICE MENU.
4.Select 7. SECAM BL ADJUST with ▼/▲MENU key.
5.Set the initial setting value with the – or + MENU key.
6.Switch the ①key (colour OFF) and ②key (colour ON) on the remote control and make sure that there is no colour on the black and white screen.
7.If the black and white screen is not best with the initial setting value, make fine adjustment until you get the best black and white screen.
8.While watching the screen, adjust the value to be the same colour between ON & OFF by ten key on the remote control unit.
9.Press the DISPLAY key twice to return to the normal screen.
26 | No. 52025 |
