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11
3
CONNECTION AND MAINTENANCE
■
Mounting the transceiver
The universal mounting bracket supplied with your transceiv-
er allows overhead mounting.
• Mount the transceiver securely with the 4 supplied screws
to a thick surface which can support more than 1.5 kg.
Flat washer
Spring washer
When using
self-tapping screws
■
Optional UT-108 installation
Install the optional UT-108 DTMF decoder unit as follows:
q
Turn the power OFF, then disconnect the DC power cable.
w
Unscrew the 4 screws, then remove the bottom cover.
e
Install the unit as shown in the diagram below.
r
Replace the bottom cover and screws, then re-connect the
DC power cable.
UT-108
Front panel
IC-F111S_F121S_F211S_F221S 02.10.3 11:54 AM Page 11 (1,1)
Summary of Contents for IC-F111S
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