Specifications

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6
Silence Sentinel
®
Basic Installation and Operation Manual
PROGRAMMING
K1 & K2 relay connections
External equipment to be controlled should be attached to the terminal J2 labeled
KxNO, KxCM and KxNC (where x is the control relay number) for relay 1 or 2.
NOTE: If mechanical latching relays are required, we suggest the Broadcast
Tools LR-5 (4PDT & SPST) mechanical latching relay.
Remote “Disable/Alarm Reset” input connection
The remote disable/alarm reset switch should be connected between the disable and
ground terminals on J2. The remote disable/alarm reset input requires a sustained
closure to ground. NOTE: If the front panel disable/alarm reset switch is
engaged (unit disabled), then the remote input is disabled.
Power/HB LED
The flashing LED Indicates valid power and that the control processor is operating.
Programming Guidelines
DIPSwitch Setup
Locate dipswitch S1 on the front of the unit and follow the grid below.
Delay Time (SW1-9 ON) SW1-1 SW1-2 SW1-3 SW1-4 Restore SW1-5 SW1-6 Delay SW1-9
Delay Time Resolution
OFF / Instant OFF OFF OFF OFF OFF/Instant OFF OFF 2 seconds OFF
2 Sec (20 Sec) ON OFF OFF OFF 5 seconds ON OFF 20 seconds ON
4 Sec (40 sec) OFF ON OFF OFF 30 seconds OFF ON
6 Sec (1 Minute) ON ON OFF OFF 90 seconds ON ON
8 Sec (1 Minute, 20 sec) OFF OFF ON OFF Mode Select SW1-10
10 Sec (1 Minute, 40 sec) ON OFF ON OFF Stereo Mode * OFF
12 Sec (2 Minutes) OFF ON ON OFF Dual monaural ON
mode.
14 Sec (2 Minutes, 20 sec) ON ON ON OFF Trip Level SW1-7 SW1-8
16 Sec (2 Minutes, 40 sec) OFF OFF OFF ON - 20dB OFF OFF
18 Sec (3 Minutes) ON OFF OFF ON - 25dB ON OFF
20 Sec (3 Minutes, 20 sec OFF ON OFF ON - 30dB OFF ON
22 Sec (3 Minutes, 40 sec) ON ON OFF ON - 35dB ON ON
24 Sec (4 Minutes) OFF OFF ON ON
26 Sec (4 Minutes, 20 sec) ON OFF ON ON K2 Pulse length * JPR1
28 Sec (4 Minutes, 40 sec) OFF ON ON ON 2 Second OFF
30 Sec (5 Minutes) ON ON ON ON 20 Seconds ON
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