Broadcast Tools tiny TOOLS VAD - 2 Plus, Installation And Operation Manual, Page: 13 / 21

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VAD-2 Plus Installation and Operation Manual
OPERATION
Control Codes
All Control codes are two digits long and will be active after the VAD-2 Plus
has received its security (un-lock) code.
Code Function
03 Caller out Audio ON
04 Caller out Audio OFF
07 Silence Sensor Audio to telco ON
08 Silence Sensor Audio to telco OFF
11 Enable Input 1 alarm
12 Disable Input 1 alarm
13 Poll Input 1 Enable status
17 Poll Input 1 State status
18 Poll Relay 1
19 Steady Relay output (for duration of DTMF tone)
10 Relay 1 – 1-second pulse
1* Relay 1 latched
1# Relay 1 un-latched
21 Enable Input 2 alarm
22 Disable Input 2 alarm
23 Poll Input 2 Enable Status
27 Poll Input 2 State Status
28 Poll Relay 2
29 Steady Relay output (for duration of DTMF tone)
20 Relay 2 – 1-second pulse
2* Relay 2 latched
2# Relay 2 un-latched
31 Enable Silence Sensor Alarm
32 Disable Silence Sensor Alarm
33 Poll Enable State of Silence Sensor Alarm
37 Poll Silence Sensor Alarm Input
41 Enable Power Fail Alarm
42 Disable Power Fail Alarm
43 Poll Enable State of Power Fail Alarm
47 Poll Power Fail Alarm
51 Enable Temperature Alarm
52 Disable Temperature Alarm
53 Poll Enable State of Temperature Alarm
57 Poll Current Temperature
90 Speak Firmware Version number
99 Force Manual Hang up
Status LED descriptions: