CBC ZC-NAF27 Operating Instructions Manual page 34

9. BACKLIGHT ON/OFF control
Switch the BACKLIGHT mode to ON/OFF according to the data of "MODE".
1) PC -> Camera
0xC5
2) Camera -> PC
0xC5 0xAA
MODE: In case of MODE = 0x01, MENU OSD Display mode is changed to ON mode.
In case of MODE = 0x00, MENU OSD Display mode is changed to OFF mode
Otherwise, MENU OSD Display mode is not changed.
10. COLOR ON/OFF control
Switch the COLOR mode to ON/OFF according to the data of "MODE".
1) PC -> Camera
0xC5
2) Camera -> PC
0xC5 0xAA
MODE: In case of MODE = 0x01, The BACKLIGHT mode becomes ON mode.
In case of MODE = 0x00, The BACKLIGHT mode becomes OFFmode.
Otherwise, The BACKLIGHT mode is not changed.
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0xAA 0x70
0x70 MODE
0xAA 0x71
0x71 MODE
MODE
0x70 0xXX
MODE
0x71 0xXX
CAM_ID C S
0xXX 0xXX
CAM_ID C S
0xXX 0xXX
C S
C S