17
3
CONNECTION AND MAINTENANCE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
■
Antenna
A key element in the performance of any communication sys-
tems is its antenna. Contact your dealer for more information
regarding antennas and how to install them.
■
Fuse replacement
If a fuse blows or the transceiver stops functioning, track
down the source of the problem if possible, repair it and then
replace the damaged fuse with a new rated one.
❑
Fuse rating: 10 A
USE the applicable fuse only.
■
Cleaning
If the transceiver becomes dusty or dirty, wipe it clean with a
soft, dry cloth.
DO NOT use harsh solvents such as benzine or
alcohol, as they will damage the transceiver sur-
faces.
■
Options
• OPC-1939/OPC-2078
acc
cable
Allows you to connect to an external terminal.
OPC-1939: D-sub 15-pin, OPC-2078: D-sub 25-pin
NOTE: No Digital Modulation “IN” using accessory cables.
•
HM-152/HM-152T/HM-148G
hand
microphone
HM-152 : Hand microphone
HM-152T : DTMF microphone
HM-148G : Self ground heavy duty microphone
•
SM-26
desktop
microphone
•
SP-22/SP-30
external
speaker
Input impedance : 4
ø
SP-22 : Rated input; 5 W, Max. input; 7 W
SP-30 : Rated input; 20 W, Max. input; 30 W
Approved Icom optional equipment is designed for optimal perfor-
mance when used with an Icom transceiver.
Icom is not responsible for the destruction or damage to an Icom
transceiver in the event the Icom transceiver is used with equipment
that is not manufactured or approved by Icom.
