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Icom IC-440N User Manual

Icom IC-440N
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48
11
MAINTENANCE
PROBLEM
POSSIBLE CAUSE
SOLUTION
REF.
Transmission continues
even when the PTT is re-
leased.
The function display
shows erroneous informa-
tion.
• PTT hold function is activated.
The CPU is malfunctioning.
Turn OFF the function.
• Reset the CPU.
pp. 43,
25
p. 44
Fuse replacement
If the fuse blows or the transceiver stops functioning, fi nd the
source of the problem if possible, and replace the damaged
fuse with a new one, rated at (FGB 10 A) as shown to the
right.
Troubleshooting (Continued)
10 A fuse

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Icom IC-440N Specifications

General IconGeneral
BrandIcom
ModelIC-440N
CategoryTransceiver
LanguageEnglish

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