Analog Meter Signal Strength Indicator:
The analog needle will
move to indicate how strong the incoming signal is. 0 indicates no
signal, and 10 shows maximum signal strength. The numbers on
the meter correspond with the LED light signal strength
indicators.
Transmitter Code Indicators:
These LEDs indicate the type of
transmitter signal the unit is receiving. “22Hz” indicates that the
receiver is detecting a standard 22 Hz transmitter signal. The “A”,
“B” and “C” lights indicate that the receiver is detecting a Code A,
B, or C transmitter signal, respectively. When receiving a signal
from a coded transmitter, the “22Hz” light will light before the
appropriate code detect light is lit.
Low Battery Indicator:
This LED light will flash when the batteries
in the receiver are discharged. Put new C cell (LR14) alkaline
batteries into the unit as soon as possible.
Antenna Attachment Indicator:
This LED will light up when an
external antenna is plugged into the receiver.
WARNING:
This
indicator will light up whenever an antenna is plugged in and
detected. It does not indicate that the antenna is functional. It is
possible for the antenna to be detected even if the antenna is
damaged and not able to receive a signal.
Light Senor:
This detects the ambient light conditions. When it is
dark, the panel backlight will turn on. Keep this sensor clear of
debris, as it will turn the backlight on even when it is not needed.
Gain Switch:
The up and down arrow buttons on the gain switch
controls the gain setting of the electronics. Press up to make the
receiver more sensitive, and down to make it less sensitive.
Buzzer Off Switch:
Press this to toggle whether the buzzer is
operational or not. The status of the buzzer is indicated by the
word Off being lit in red when the buzzer is disabled.
Buzzer Off Indicator:
This LED will light up when the buzzer is
disabled.
