-25-
(Operation CONT’D)
ARROW STICK INDICATOR and
PUSH BUTTON SWITCH (LCS881 only)
The WLRCO push button toggles the arrow stick output through a different pattern
with each push. (Warn, Left arrow, Right arrow, Center-Out arrow, and Off).
The LED indicator “simulates” the selected pattern.
PA VOLUME
The PA volume control is provided for
public address volume. This is in the bottom
left corner of the control head. Turn it
clockwise to increase the sound level.
MICROPHONE and MICROPHONE BUTTON
The integrated noise-canceling microphone is used for public address operation
and overrides any siren tone when the push-to-talk microphone button is pressed.
SPEAKER DIAGNOSTICS
There are two diagnostic LEDs located in the lower left portion of the remote head
controller. These LEDs will only turn on while a tone is trying to be generated. The
status of the speakers is indicated as follows:
Steady
- Speaker is connected and operating properly.
Flashing
- There is an electrical short in the speaker or wires to the speaker.
Off
- No speaker is connected, or
- The siren is not activated to output a tone to the speaker, or
- The speaker or wire connection is loose or is electrically open, or
- There is over/under voltage.
