Contemporary Research
5
ICC2-
IRC
RF Tuner
Frequency Range: NTSC television 55.25 to 801.25 MHz, 62.5KHZ fine tune resolution
Maximum Input:
+20dBmV
Video Gain:
±5% maximum, 2% typical
Video Phase:
±3 degrees maximum, 2 degrees typical
iCC-Net
Operation:
Carried over the same RF coax connection as TV channels
Data Receive:
Mid-band VHF, 74.7MHz, sent from IC Head-End Network Controller
-25 to +35 dBmV signal level
Data Transmit:
Sub-band, 5.6MHz sent to Head-End Network Controller
±
80 KHz max carrier deviation
+49dBmV nominal
CC-HSD Scan Sensor
Range:
Senses presence of TV scanning, from 15-35 KHz, magnetic pick-up
Includes:
3.5mm plug, 4ft. cable, stick-on TV sensor
Status Indication
The Net and Power LEDs have special modes that help system setup and troubleshooting.
Power LED
Uses a blink mode when the IRC logic and Sensor feedback do not agree
For example, if the TV Controller knows the TV should be on, but the sensor
input does not see scanning activity, the Power LED blinks rapidly.
Net LED
Blinks when it is receiving network data
LED Response
Off – DC power to IRC missing or other internal power problem
Solid On – no network communication
Blinks once per second - communicating over network
The Head-End Network Controller sends out a ―heartbeat‖ command once every
second that will flash the Net LED.
Includes
CC-IRE IR emitter and CC-HSD Scan Sensor
12 VDC Power Supply, 400 mA (included for North American shipments only)
Options
IC-RC IR Remote
IR-RXC External IR Receiver, extends IR range or positions sensors for best reception
IR In connection for wired IR or IR-RXC (Factory option)
Aux data output to control 232-Amp volume
Closures: Two solid-state switch closures available, max 50 mA, 24 VDC, factory installed only
Buzzer, attached to enclosure, used for system-activated alerts
PC1 External AC power relay, used for paging camera power on/off and other applications
RK2 Mounting Brackets
Logic Sensor LED Response
ON
ON
Solid On
ON
OFF
Blinks – states do not agree
OFF
OFF
Solid Off
OFF
ON
Blinks – states do not agree