IDVIEW IV-110CD-SN Installation And Operating Manual page 49

The different command types and their corresponding parameters are as follows:
6.2.1 Keys and signals
PC Send: <0x41>, <0x01>, <0x20>, <0x01>, <Key Value>, <0x4f>
< The value of a specific front panel key >
KEY_PLAY
KEY_STOP
KEY_PAUSE
KEY_POWER
KEY_REC
KEY_SETUP
KEY_ENTER
KEY_SEARCH
KEY_DISPLAY
KEY_UP
KEY_DOWN
KEY_LEFT
KEY_RIGHT
KEY_MONITOR
JOG_L
JOG_R
KEY_SHUT_L8
KEY_SHUT_L7
KEY_SHUT_L6
KEY_SHUT_L5
KEY_SHUT_L4
KEY_SHUT_L3
KEY_SHUT_L2
KEY_SHUT_L1
KEY_SHUT_CT
KEY_SHUT_R1
KEY_SHUT_R2
KEY_SHUT_R3
KEY_SHUT_R4
KEY_SHUT_R5
KEY_SHUT_R6
KEY_SHUT_R7
SIGNAL_REC_IN
SIGNAL_ALARM_RESET
SIGNAL_REC_OUT
SIGNAL_ALARM_IN
1
3
4
5
6
7
8
10
11
13
14
15
16
36
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
163
165
169
189
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