OPERATING FUNCTIONS
The handset operating functions are shown in Figure 3.
These functions are in addition to the operating characteristics
listed below:
Local Push-to-Talk is a toggled (press On-press Off) func-
tion. When active, the handset’s microphone may be used
and the "IN USE" flag on the display will be illuminated.
Also the Tx LED on the System Module will light if Tx is
active.
END Button always returns the handset to the top MENU
display.
CLR Button always moves the handset back one level.
Volume Keys may be held continuously to change any
potentiometer setting.
Handset Speaker is active and may be used as an intercom
speaker.
Scan Active Indicator will light the ROAM light on the
display when Scan is active.
SYSTEM FUNCTIONS
The Utility Handset may be used to toggle special func-
tions in the station (see Figure 4).
To enter the Function Select Mode from the main menu,
press the FNC key. While in the various Function Modes
(select/display), the handset will show FCN on the display.
To clear an unwanted entry in the Function Select Mode,
press CLR. Pressing CLR a second time will return the
handset to "MENU" display.
If an invalid function number is entered and either START
or STOP is pressed, the handset will display the INVALID key
flag.
To make another selection from the Function Display
Mode, press the CLR key. The handset will return to the
Function Select Mode and display "F SEL".
Figure 3 - Handset Operations
MASTR IIe - Make sure the RF equipment has been
properly aligned before making ANY adjustments to
the control shelf.
NOTE
LBI-38599
5
