2-6. Replacement Way of ROM (IC102)
n
Perform “RESET” of PAGE 1 in the SERVICE menu after replacing a ROM.
1.Slide the IC socket cover in the arrow A direction until it clicks and remove the IC socket cover.
2.Replace a new ROM (IC102).
3.Place the IC socket cover with a clearance at the arrow A side. (Refer to Fig.1)
4.For attachment, press the IC socket cover in the reverse direction of arrow A until it clicks while holding the ROM.
| – With ROM mounted – | ||
| ROM | IC | |
socket | |||
IC | cover | ||
| |||
|
| A | |
| – How to attach (Fig. 1) – | ||
| Push |
| |
S101 |
|
| |
| ROM |
| |
| IC | A | |
S102 |
| ||
|
| ||
| Clearance | IC socket | |
| cover | ||
|
| ||
IC102 | ROM |
| |
| IC | A | |
|
|
2-7. Switch Settings on Boards
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Do avoid changing settings of switches designated as “For factory adjustment”.
AT-114 board
S101: Camera mode setting ON or OFF
| ON | OFF |
NTSC | PAL | |
|
|
|
|
|
|
S102: For factory adjustment
Use always with the setting OFF
| |
S101 |
|
ON | ON |
| |
S102 | OFF |
1 | 2 |