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14 MAINTENANCE
14.1 GENERAL
The inherent quality of the solid-state components in STANDARD HORIZON
radios will provide many years of continuous use. Take the following precau-
tions to prevent damage to the radio.
To prevent corrosion of electrical contacts and to maintain the IPX7 water-
proof rating , please ensure that the remote microphone connector cover
is fitted at all time when the remote microphone is not connected. The
remote microphone connector cover or microphone jack plug should be
screwed tight when fitted to maintain the waterproof rating.
Never key the transmitter unless an antenna or suitable dummy load is
connected to the antenna receptacle.
Use only STANDARD HORIZON-approved accessories and replacement
parts.
In the unlikely event of serious problems, please contact your Dealer.
14.2 REPLACEMENT PARTS
Commonly requested parts, and their part numbers are listed below.
CD-38
Charger Cradle: AAF93X001
CAT460
Antenna: Q3000176
Belt Clip
(CLIP-19): CP9173001
DISTRESS
Cover Cap: RA0995600
MIC/SP
Plastic Cap: RA1087000
MIC/SP
Cap O-Ring: RA046760A
MIC/SP
Rubber: RA1030500