Icom IC-F510 Instruction Manual page 32

5
CONNECTION AND INSTALLATION
D D UT-109/UT-110/UT-117S installation
Install the optional unit as below.
q Turn power off, then disconnect the DC power cable.
w Unscrew the 4 screws, then remove the bottom cover.
eCut the print patterns on the PCB at the transmit mic cir-
cuit (MIC) and receive AF circuit (AFO) as shown in the di-
agram below.
r Install the scrambler unit as described in page 28.
tAttach the bottom cover and screws to their original posi-
tion, then connect the DC power cable.
29
A
B
NOTE: Be sure to re-solder above print
patterns, when you remove the scrambler
unit. Otherwise no TX modulation or AF
output is available.
D D OPC-617/822 installation
Either the optional OPC-617
can be installed.
FACE CABLE
Install the OPC-617 or OPC-822 as shown bellow.
OPC-617
OPC-822
or OPC-822
ACC CABLE INTER
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