NEC SV8500 Operation And Maintenance Manual - page 460
of
975
– 413 –
CHAPTER 3
System Messages
Day/Night Mode Specification
External Switch Status
b7
b6
b5
b4
b3
b2
b1
b0
b7
b6
b5
b4
b3
b2
b1
b0
b0-b3: Mode after changing
b4-b7: Mode before changing
Note:
This data is programmed as initial data.
b0 b1 b2 b3
MEANING
b4 b5 b6 b7
0
0
0
0
Day Mode
0
0
0
1
Night Mode 1
0
0
1
0
Night Mode 2
available only for Japan
0
0
1
1
Night Mode 3 (DIT-Night Connection Fixed)
Note
3
b0-b7:
01=Not used
02=Day/Night Change
03=Not used
4