User Manual

Com-Net Ericsson Critical Radio Systems, Inc. 22
P.O. Box 2000
Lynchburg, Virginia 24501 MM101030V3
1-800-528-7711 (Outside USA, 804-592-7711) Printed in U.S.A.
RADIO INDICATORS
Option Status Leds
The two Option Status LEDs to the left of the seven segment displays
indicate the current state of the option that is programmed into the
corresponding Option key. The upper LED indicates the state of option
assigned to the Option 1 button. The lower LED indicates the state of
the option assigned to the Option 2 button.
When the option is "Enabled", or "on" the LED will be on. When the
option is "disabled" or "off", then the LED will be off.
Busy / Tx Indicator
This indicator is to the right of the option buttons toward
the bottom of the radio. It is a three color LED. The
LED can be Red, Green, or Orange. The LED can also
be on steady or flashing depending upon the radio state.
The LED is most frequently used to indicate when the
radio is transmitting and when the channel is busy.
When the radio is transmitting, the red LED turns on
steady. When the radio channel is in use or "busy", the
green LED turns on steady.
Note that the steady green LED does not necessarily
indicate a received call if the channel has Channel Guard
or Type 99 signaling. The steady green LED only
means that the channel is in use.
Busy/Tx LED
Option 1 LED
Option 2 LED