■ UT-109 and UT-110 installation
Install the optional unit as follows:
q Rotate [VOL] to turn the power OFF, and remove the bat-
tery pack. (p. 2)
w Remove the unit cover.
NOTE: Insert a standard screw driver into the hollow of the chas-
sis, then lift and take away the unit cover illustrated as below.
Use the supplied spare unit cover! Do not use the cover that
has been removed once. Water or dust may get into the trans-
ceiver because the cover may be bent or has lost it’s adhesion.
This may result in the transceiver being damaged.
e Cut the pattern on the PCB at the TX mic circuit (MIC) and
RX AF circuit (DISC) as shown below.
r Install the unit as shown below.
t Replace the unit cover and the battery pack, then rotate
[VOL] to turn the power ON.
NOTE: When uninstalling the scrambler unit
Be sure to re-solder the disconnected points at left, other
-
wise no TX modulation or AF output is available.
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OPTIONAL UNIT INSTALLATION
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