User's Manual

1.2 CONTROLS, INDICATORS, USER I/O
This section describes the user interfaces and indicators provided by the
Model 1225 Hand Held Transceiver.
USER CONTROLS
VOLUME Dual function rotary switch. It is the power on/off switch
plus volume control
CHAN The channels are A, B and R where R refers to repeater operation.
CODE A two position switch allowing selection of either the common (C) or
private (P) code.
PTT A momentary push button switch that places the Model 1225 in the
transmit mode.
STATUS INDICATORS
PWR Green, multi-function LED. Steady illumination indicates that power
is on and battery condition is normal. Blinking LED indicates that the battery
voltage is low and approximately 180 minutes of receive or 15 minutes of
transmit operation remain from the time the light starts blinking.
TX Red LED, when illuminated, indicates that unit is in transmit mode.
USER CONNECTIONS
Key Loader A rear panel connector accessed by sliding the door.
Connecting the Model 1260 Key Loader to this port, privacy codes can be
downloaded from the loading device to the Model 1225 where they are stored in
non-volatile memory. Operating power for the Model 1260 is supplied from this
connector.
Mic Side panel, 4 pin microphone connector. Accepts the standard Model
1230-04 Surveillance Micphone/Earpiece Assembly.
CONNECTOR SPECIFICATIONS
Microphone: Hirose HR10A-7P-4P
Antenna: SMA Female to mate with special panel mount connector
NOTE: only the ATS provided antenna should be used with the Model
1225
Key Loader: ATS Model 1230-03 Adapter Cable