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38
11
MAINTENANCE
PROBLEM
POSSIBLE CAUSE
SOLUTION
REF.
Transmission continues
even when the PTT is
released.
The function display
shows erroneous
information.
• PTT Hold function is activated.
• The CPU is malfunctioning.
• Turn OFF the function.
• Reset the CPU.
p. 18
p. 34
■
Fuse replacement
If the fuse blows or the transceiver stops functioning, find
the source of the problem, fix it if possible, and then replace
the damaged fuse with a new one, rated at (FGB 10 A) as
shown to the right.
Troubleshooting (Continued)
■
10 A fuse
Summary of Contents for IC-450
Page 1: ...INSTRUCTION MANUAL i450 UHF TRANSCEIVER ...
Page 46: ......
Page 49: ...MEMO ...
Page 50: ...MEMO ...
Page 51: ...MEMO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 52: ...46 MEMO ...