User's Manual

2015-07-31
V029627_02_WOFS_Installation_Guide.docx Page 19 of 20
15 Transmitter Status Lights and Checking Transmitter
Status
The Transmitter is designed with a Status Button and an LED light to indicate the Transmitter’s
status (see Figure 23). If the Transmitter has been paired with Receiver (and is within range) the
Status button on the Transmitter can be pressed at any time to check the Transmitter’s status,
lighting up the LED.
Figure 22 - Transmitter Status button and Status LED
Transmitter Status Lights (see Figure 24):
 A green light indicates the Transmitter is functioning correctly, and the optic cable is intact.
 A red light indicates the Transmitter is sending an alarm (the fiber loop has been
compromised or the tamper indication button has been activated).
 A yellow light indicates the Transmitter is sending a low battery alert.
 A flashing blue light indicates the Transmitter is searching for a receiver to complete pairing.
There are two different LED states of flashing blue.
o A fast flash (4 flashes per second) shows that the Transmitter is in “open” pairing
mode and can pair to any discoverable Receiver.
o If the LED is blinking slowly (1 flash every two seconds), the Transmitter will only
pair with the Receiver with which it has previously been paired.
Figure 23 - Transmitter Status Lights – in Discovery mode