User manual

44
Preparations
1
1 Preparations
Safety Lock
z Function
PC can be used to turn the Safety Lock function on or off on a TV/monitor.
This control is available regardless of whether or not the power is turned on.
z Viewing the safety lock state (Get Safety Lock Status)
z Enabling or disabling safety lock (Set Safety Lock Enable / Disable)
"Safety Lock": Safety lock code to be set on a TV/monitor
1 : ON
0 : OFF
z Ack
"Safety Lock": Safety lock code to be set on a TV/monitor
z Nak
"ERR" : A code showing what error has occurred
Header Command
ID
Data length
Checksum
0xAA 0x5D 0
Header Command
ID
Data length Data
Checksu
m
0xAA 0x5D 1 "Safety
Lock"
Header Command
ID
Data length Ack/Nak r-CMD Val1
Checksum
0xAA 0xFF 3 ‘A’ 0x5D
"Safety
Lock"
Header Command
ID
Data length Ack/Nak r-CMD Val1
Checksum
0xAA 0xFF 3 ‘N’ 0x5D "ERR"