User's Manual

ST-3118V SM R 1.1 SMARTRUNK SYSTEMS, INC.
17
5.6.2.2. Mid POWER LEVEL
ALIGNMENT
Repeat the same procedure to align
High Power, but select
Power Medium Level
on the alignment menu.
Figure 13: Medium Power Level Alignment
5.6.2.3. LOW POWER LEVEL
ALIGNMENT
Repeat the same procedure to align
High Power, but select
Power Low Level
on the alignment menu.
5.6.3. ANALOG MAXIMUM DEVIATION
Maximum deviation for analog
signals modulated from ST-3118
can be aligned by
Max Deviation
alignment option form the
alignment menu.
Figure 15: Analog Max Deviation Alignment
Actual alignment value will be
displayed on alignment slider.
Press [Start] then move the slider to
reach the desired value at the time
you checks the deviation meter to
reach the desired signaling level for
narrow band operation. Radio will
generate a 1000Hz alignment
reference tone for alignment
proposes.
As soon the desired value is
reached, press [Finish] to store the
value on radio memory.
Default value has been set to a right
value, which correspond to 2.5 KHz
Max deviation for Narrowband
channels (12.5Khz channel
bandwidth).
If you want to retrieve factory
default, press [Factory] instead of
[Start]. You will be asked to confirm
the factory default alignment, and
then if you confirm it, original
values from factory will be loaded
into current alignment settings
Figure 14: Low Power Level Alignment