68
Function
Querying codes
Return codes
Camera position
7F 08 99 A2 B3 C4 02 FF
01 44 CF
7F 09 99 A2 B3 C4 02 FF 01 44
XX CF
NOTE:
● XX = 01 indicates that the top camera is
enabled.
● XX = 02 indicates that the bottom camera
is enabled.
Backlight brightness
7F 08 99 A2 B3 C4 02 FF
01 49 CF
7F 09 99 A2 B3 C4 02 FF 01 49
XX CF
NOTE:
XX indicates the value of backlight
brightness (0 - 100), corresponding to the
hexadecimal number system (00 - 64).
Backlight status
7F 08 99 A2 B3 C4 02 FF
01 81 CF
7F 08 99 A2 B3 C4 02 FF 01 81
XX CF
NOTE:
● XX = 00 indicates the backlight is on.
● XX = 01 indicates the backlight is off.
Switch to child safety
lock
7F 08 99 A2 B3 C4 02 FF
01 84 CF
7F 08 99 A2 B3 C4 02 FF 01 84
XX CF
NOTE:
●
XX = 01 indicates the child safety lock is on.
● XX = 00 indicates the child safety lock is off.
Whiteboard state
7F 08 99 A2 B3 C4 02 FF
01 83 CF
7F 08 99 A2 B3 C4 02 FF 01 83
XX CF
NOTE:
●
XX = 01 indicates the whiteboard state.
●
XX = 00 indicates non-whiteboard state.
Return to system
state of the previous
11 options
7F 08 99 A2 B3 C4 02 FF
0A 00 CF
7F 08 99 A2 B3 C4 02 FF 0A 00
AB CD EF GH IJ KL MN OP QR
ST UV CF
NOTE:
●
AB: Power supply
● CD: Speaker
● EF: Current signal
source
● GH: Speaker
volume
● IJ: D.Mode
● Kl: microphone
● MN: camera position
● OP: backlight brightness
● QR: backlight state
● ST: Whiteboard state
● UV: Switch to child safety lock