Sony DVS-7200A Maintenance Manual page 105

3-5. Switch Settings on the CPU-263 Board and LEDs Description (BKDS-7025/7026)
3. Request Mode of Down Load
ON
: Switch position
Switch No.
1 2 3 4 5 6 7 8
Regardless of the contents of the flash memory, the menu that is requested to re-program using the floppy
disk is displayed.
The contents of the flash memory are tested in the "2. Add-on Mode of Flash Memory Test", but the test
passes in a low probability if they are wrong, and a malfunction may occur.
n
When the control panels can not be started up in both mode of the "1. Normal Mode" and "2. Add-on
Mode of Flash Memory", carry out this mode.
After re-programming, select the select switch S4 to the mode of the "1. Normal Mode" and re-turn on
the power.
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DVS-7200AE MMP1