Icom IC-M503 Marine Radio User Manual


 
18
8
CONNECTIONS AND MAINTENANCE
Unpacking
The following accessories are supplied: Qty.
q Mounting bracket ............................................................ 1
w DC power cable (OPC-891) ........................................... 1
e Microphone hanger ........................................................ 1
r Microphone hanger cable*
(OPC-1096 : Black) ........................................................ 1
t Mounting bracket knobs ................................................. 2
y Microphone hanger screws (3 × 16
mm) ......................... 2
u Mounting screws (5 × 20
mm) ......................................... 2
i Flat washers (M5) ........................................................... 2
o Spring washers (M5) ...................................................... 2
*Depending on version.
Antenna
A key element in the performance of any communication sys-
tem is an antenna. Ask your dealer about antennas and the
best places to mount them.
Fuse replacement
Two fuses are installed in the supplied DC power cable. If a
fuse blows or the transceiver stops functioning, track down
the source of the problem, if possible, and replace the dam-
aged fuse with a new, rated one.
Cleaning
If the transceiver becomes dusty or dirty, wipe it clean with a
soft, dry cloth.
AVOID the use of solvents such as benzene or al-
cohol, as they may damage transceiver surfaces.
q
e
w
r
t
y
u
i
o
01 IC-M503-(1).qxd 01.12.17 5:00 PM Page 18 (1,1)