ICOM ic-f14-s User Manual
19
4
OPTIONAL UNIT INSTALLATION
4
18
4
OPTIONAL UNIT INSTALLATION
■ Optional unit installation
Install the optional unit as follows:
q Rotate [VOL] to turn the power OFF, and remove the battery
q Rotate [VOL] to turn the power OFF, and remove the battery
pack. (p. 3)
w Remove the unit cover.
NOTE: Use a flat head screw driver or a similar flat instru-
ment, and insert into the hollow of the chassis, then lift and
take away the unit cover. (The removed cover cannot be used
again.)
ment, and insert into the hollow of the chassis, then lift and
take away the unit cover. (The removed cover cannot be used
again.)
e Install the unit as shown below.
r Replace the unit cover and the battery pack, then rotate [VOL] to
turn the power ON.
NOTE: The optional UT-109/UT-110
SCRAMBLER UNITS
requires
some PC board modifications. Please refer to the additional in-
stallation as at right.
stallation as at right.
*This illustration is
described with the
UT-110.
UT-110.
■ Scrambler unit installation
The following PC board modification is required when installing the
optional UT-109 or UT-110.
q Rotate [VOL] to turn the power OFF, and remove the battery
optional UT-109 or UT-110.
q Rotate [VOL] to turn the power OFF, and remove the battery
pack. (p. 3)
w Remove the unit cover as shown at left (Optional unit installation.)
e Cut the pattern on the PCB at the TX mic circuit (MIC) and RX
e Cut the pattern on the PCB at the TX mic circuit (MIC) and RX
AF circuit (DISC) as shown below.
r Install the scrambler unit as shown at left (Optional unit installa-
tion.)
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 discon-
nected points at left, otherwise no
TX modulation or AF output is
available.
scrambler unit
Be sure to re-solder the discon-
nected points at left, otherwise no
TX modulation or AF output is
available.
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