6
ICT 802 Transmitter
The ICT 802 is a dual loop
programmable transmitter.
Each loop on the ICT 802 can
have up to 3,000 feet of loop
wire and up to150 feet of
twisted pair. Signal width for
each loop can be adjusted by
using the signal field
adjustments for Loop 1 and
Loop 2.
See page 11 for instructions
for setting the signal field
width.
User Settings and Functions for ICT 802 Transmitter:
Loop 1:
Used to turn Loop 1 LED circuitry ON or OFF. If OFF is
selected, all LEDs for Loop 1 will not light.
L1 Freq.:
Select either 7K or 10K signal for Loop 1. The default
setting is 7K.
L1 Signal:
Select either Indoor or Outdoor mode for Loop 1. The
default setting is Outdoor.
Mask:
Select either Mask or Xmit to transmit a mask or boundary
signal for Loop 1. The default setting is Xmit.
Loop 2:
Used to turn Loop 2 LED circuitry ON or OFF. If OFF is
selected, all LEDs for Loop 2 will not light.
L2 Freq.:
Select either 7K or 10K signal for Loop 2 if the loop is
ON.
L2 Signal:
Select either Indoor or Outdoor mode for Loop 2 if the
loop is ON.
Saturation:
Indicates Loop 1 and/or Loop 2 transmitter output
saturation. Loop saturation exists when the signal has reached
maximum output level, which is caused by excessive loop size,
excessive resistance, or poor connections.
Batt. Fault:
Indicates when 12VDC backup battery is not installed
or not working properly.
Important: When using Loop 1 of the ICT 802 transmitter as a Mask, remember to adjust
the Mask signal appropriately. Make sure the Mask signal is not radiating further than the
actual signal bleed it is masking. To measure the Mask field, turn off the containment loop, change
the Mask loop back to transmit mode (Xmit), and measure the signal field with a R21 v4.0 receiver
where the Mask is placed. Change the loop back to Mask mode when finished.
System Indicator Lights