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Icom IC-PW2 - Page 59

Icom IC-PW2
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
9
9
ξ˜œξ˜ξ˜™
Troubleshooting
Problem Possible cause Solution REF.
Even if an exciter starts
ξ™—ξ™•ξ™„ξ™‘ξ™–ξ™ξ™Œξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ξ™Œξ™‘ξ™ˆξ™„ξ™•ξ˜ƒξ™„ξ™ξ™“ξ™ξ™ŒξšΏξ™ˆξ™•ξ˜ƒ
does not transmit or output
power.
ξ˜€ξ˜ƒξ™†ξ™’ξ™„ξ™›ξ™Œξ™„ξ™ξ˜ƒξ™†ξ™„ξ™…ξ™ξ™ˆξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ξ˜ƒξ™’ξ™•ξ˜ƒ
there is a bad connection with the cable.
β€’ Connect the cable to an exciter.
β€’ Check the cable.
ξ™“ξ˜‘ξ˜ƒξ˜•ξ˜ξ˜—
The accessory cable is not connected,
or there is a bad connection with the
cable.
β€’ ξ˜¦ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™†ξ™„ξ™…ξ™ξ™ˆξ˜ƒξ™—ξ™’ξ˜ƒξ˜Ύξ˜€ξ˜¦ξ˜¦ξ˜ƒξ˜”ξ™€ξ˜ƒξ™’ξ™•ξ˜ƒ
ξ˜Ύξ˜€ξ˜¦ξ˜¦ξ˜ƒξ˜•ξ™€ξ˜‘
β€’ Check the terminals of the cable.
pp.
ξ˜•ξ˜ξ˜˜ξ˜ƒξ™‘ξ˜ƒ
ξ˜•ξ˜ξ˜š
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜΅ξ˜¦ξ˜€ξ˜ƒξ™†ξ™„ξ™…ξ™ξ™ˆξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ξ˜ƒξ™’ξ™•ξ˜ƒ
there is a bad connection with the cable.
β€’ Connect the cable to [SEND 1] or
ξ˜Ύξ˜Άξ˜¨ξ˜±ξ˜§ξ˜ƒξ˜•ξ™€ξ˜‘
β€’ Check the cable.
pp.
ξ˜•ξ˜ξ˜šξ˜
ξ˜•ξ˜ξ˜›
The RX side RF input connector
ξ˜‹
ξ˜ξ˜ƒξ˜―ξ™Œξ™Šξ™‹ξ™—ξ™–ξ˜ƒξ™Šξ™•ξ™ˆξ™ˆξ™‘ξ˜Œξ˜ƒξ™Œξ™–ξ˜ƒξ™–ξ™ˆξ™ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜‘
Change the TX/RX side RF input
ξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™’ξ™•ξ˜ƒξ˜‹ ξ˜ξ˜ƒξ˜―ξ™Œξ™Šξ™‹ξ™—ξ™–ξ˜ƒξ™’ξ™•ξ™„ξ™‘ξ™Šξ™ˆξ˜Œξ˜‘
ξ™“ξ˜‘ξ˜ƒξ˜—ξ˜ξ˜•
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜―ξ˜¦ξ˜ƒξ™ξ™ˆξ™™ξ™ˆξ™ξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ˆξ™‡ξ˜‘ ξ˜€ξ™‡ξ™ξ™˜ξ™–ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜―ξ˜¦ξ˜ƒξ™ξ™ˆξ™™ξ™ˆξ™ξ˜‘ p. 3-3
The protection circuit is activated. Find and repair the cause of the
problem, and then push
PROTECT
to
deactivate the protection circuit.
ξ™“ξ˜‘ξ˜ƒξ˜›ξ˜ξ˜”
The output power is too low. ξ˜€ξ™‘ξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξ™šξ™Œξ™—ξ™‹ξ˜ƒξ™„ξ˜ƒξ™ξ™„ξ™›ξ™Œξ™ξ™˜ξ™ξ˜ƒξ™—ξ™•ξ™„ξ™‘ξ™–ξ™ξ™Œξ™—ξ˜ƒ
ξ™’ξ™˜ξ™—ξ™“ξ™˜ξ™—ξ˜ƒξ™“ξ™’ξ™šξ™ˆξ™•ξ˜ƒξ™’ξ™‰ξ˜ƒξ™ξ™ˆξ™–ξ™–ξ˜ƒξ™—ξ™‹ξ™„ξ™‘ξ˜ƒξ˜”ξ˜“ξ˜“ξ˜ƒξ˜Ίξ˜ƒξ™Œξ™–ξ˜ƒ
connected.
Connect an exciter with a maximum
ξ™—ξ™•ξ™„ξ™‘ξ™–ξ™ξ™Œξ™—ξ˜ƒξ™’ξ™˜ξ™—ξ™“ξ™˜ξ™—ξ˜ƒξ™“ξ™’ξ™šξ™ˆξ™•ξ˜ƒξ™’ξ™‰ξ˜ƒξ˜”ξ˜“ξ˜“ξ˜ƒξ˜Ίξ˜ƒξ™’ξ™•ξ˜ƒ
ξ˜•ξ˜“ξ˜“ξ˜ƒξ˜Ίξ˜‘
ξ™“ξ˜‘ξ˜ƒξ˜•ξ˜ξ˜–
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜¦ξ˜ƒξ™ξ™Œξ™‘ξ™ˆξ˜ƒξ™™ξ™’ξ™ξ™—ξ™„ξ™Šξ™ˆξ˜ƒξ™Œξ™–ξ˜ƒξ™ξ™’ξ™šξ˜‘
ξ˜΅ξ™ˆξ™ξ™’ξ™™ξ™ˆξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™’ξ™—ξ™‹ξ™ˆξ™•ξ˜ƒξ™ˆξ™”ξ™˜ξ™Œξ™“ξ™ξ™ˆξ™‘ξ™—ξ˜ƒξ™˜ξ™–ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒ
ξ™—ξ™‹ξ™ˆξ˜ƒξ™–ξ™„ξ™ξ™ˆξ˜ƒξ˜€ξ˜¦ξ˜ƒξ™ξ™Œξ™‘ξ™ˆξ˜ƒξ™„ξ™–ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ξ™Œξ™‘ξ™ˆξ™„ξ™•ξ˜ƒξ™„ξ™ξ™“ξ™ξ™ŒξšΏξ™ˆξ™•ξ˜‘
–
ξ˜€ξ™‘ξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξ™Œξ™–ξ˜ƒξ™—ξ™•ξ™„ξ™‘ξ™–ξ™ξ™Œξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™„ξ™—ξ˜ƒξ™ξ™’ξ™šξ˜ƒξ™—ξ™•ξ™„ξ™‘ξ™–ξ™ξ™Œξ™—ξ˜ƒ
output power.
Transmit at maximum transmit output
power.
–
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜―ξ˜¦ξ˜ƒξ™ξ™ˆξ™™ξ™ˆξ™ξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ˆξ™‡ξ˜‘ Switch to the output power to be used
ξ™„ξ™‘ξ™‡ξ˜ƒξ™ξ™„ξ™‘ξ™˜ξ™„ξ™ξ™ξ™œξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜―ξ˜¦ξ˜ƒξ™ξ™ˆξ™™ξ™ˆξ™ξ˜‘
p. 3-3
The antenna SWR is too high. β€’ ξ˜€ξ™‡ξ™ξ™˜ξ™–ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜Άξ˜Ίξ˜΅ξ˜ƒξ™’ξ™‰ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜˜ξ˜“ξ˜ƒξ ξ˜ƒ
ξ™„ξ™‘ξ™—ξ™ˆξ™‘ξ™‘ξ™„ξ˜ƒξ™˜ξ™–ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™‰ξ™•ξ™ˆξ™”ξ™˜ξ™ˆξ™‘ξ™†ξ™œξ˜ƒ
band to transmit.
β€’ Turn ON the internal antenna tuner.
ξ™“ξ™“ξ˜‘ξ˜ƒξ˜•ξ˜ξ˜–ξ˜ξ˜ƒ
4-1,
5-1
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™ξ™Œξ™‘ξ™ˆξ™„ξ™•ξ˜ƒξ™„ξ™ξ™“ξ™ξ™ŒξšΏξ™ˆξ™•ξ˜ƒξ™†ξ™Œξ™•ξ™†ξ™˜ξ™Œξ™—ξ˜ƒξ™Œξ™–ξ˜ƒξ™—ξ™˜ξ™•ξ™‘ξ™ˆξ™‡ξ˜ƒξ˜²ξ˜©ξ˜©ξ˜‘ ξ˜·ξ™˜ξ™•ξ™‘ξ˜ƒξ˜²ξ˜±ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ξ™Œξ™‘ξ™ˆξ™„ξ™•ξ˜ƒξ™„ξ™ξ™“ξ™ξ™ŒξšΏξ™ˆξ™•ξ˜ƒξ™†ξ™Œξ™•ξ™†ξ™˜ξ™Œξ™—ξ˜‘ p. 4-1
The DPD function does not
work.
ξ˜€ξ™‘ξ˜ƒξ˜¬ξ™†ξ™’ξ™ξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξ™—ξ™‹ξ™„ξ™—ξ˜ƒξ™‡ξ™’ξ™ˆξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™–ξ™˜ξ™“ξ™“ξ™’ξ™•ξ™—ξ˜ƒ
the function, or a non-Icom exciter is
connected.
Connect an Icom exciter that supports
the function. –
ξ˜€ξ™‘ξ˜ƒξ˜¬ξ™†ξ™’ξ™ξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ˆξ™‡ξ˜ƒξ™—ξ™’ξ˜ƒξ™˜ξ™–ξ™ˆξ˜ƒ
the function.
ξ˜€ξ™‡ξ™ξ™˜ξ™–ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξ™—ξ™’ξ˜ƒξ™˜ξ™–ξ™ˆξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™‰ξ™˜ξ™‘ξ™†ξ™—ξ™Œξ™’ξ™‘ξ˜‘
–
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜§ξ˜³ξ˜§ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ξ™ˆξ™‘ξ™—ξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒ
possible.
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™’ξ™“ξ™—ξ™Œξ™’ξ™‘ξ™„ξ™ξ˜ƒξ˜²ξ˜³ξ˜¦ξ˜ξ˜•ξ˜˜ξ˜“ξ˜”ξ˜ƒοŽ‹οŽ—οŽ‰οŽ οŽ‘οŽ‰οŽ”ξ˜ƒοŽ‹οŽ‰οŽŠοŽ”οŽξ˜ƒ
οŽŽοŽ—οŽšξ˜ƒοŽŒοŽ˜οŽŒξ˜ƒοŽŽοŽοŽοŽŒοŽŠοŽ‰οŽ‹οŽ“ is not connected to
ξ˜Ύξ˜€ξ˜―ξ˜¦ξ˜ƒξ˜”ξ™€ξ˜ƒξ™’ξ™•ξ˜ƒξ˜Ύξ˜€ξ˜―ξ˜¦ξ˜ƒξ˜•ξ™€ξ˜‘
β€’ ξ˜¦ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™†ξ™„ξ™…ξ™ξ™ˆξ˜ƒξ™—ξ™’ξ˜ƒξ˜Ύξ˜€ξ˜―ξ˜¦ξ˜ƒξ˜”ξ™€ξ˜ƒξ™’ξ™•ξ˜ƒ
ξ˜Ύξ˜€ξ˜―ξ˜¦ξ˜ƒξ˜•ξ™€ξ˜‘
β€’ Check the terminals of the cable.
ξ™“ξ˜‘ξ˜ƒξ˜›ξ˜ξ˜—
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜―ξ˜¦ξ˜ƒξ™ξ™ˆξ™™ξ™ˆξ™ξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ˆξ™‡ξ˜‘ ξ˜€ξ™‡ξ™ξ™˜ξ™–ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜―ξ˜¦ξ˜ƒξ™ξ™ˆξ™™ξ™ˆξ™ξ˜‘ p. 3-3
ξ˜€ξ˜ƒξ™‡ξ™˜ξ™ξ™ξ™œξ˜ƒξ™ξ™’ξ™„ξ™‡ξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™˜ξ™–ξ™ˆξ™‡ξ˜‘ ξ˜€ξ™‰ξ™—ξ™ˆξ™•ξ˜ƒξ™•ξ™ˆξ™“ξ™ξ™„ξ™†ξ™Œξ™‘ξ™Šξ˜ƒξ™„ξ™‘ξ˜ƒξ™„ξ™‘ξ™—ξ™ˆξ™‘ξ™‘ξ™„ξ˜ƒξ™šξ™Œξ™—ξ™‹ξ˜ƒ
a dummy load, perform the DPD
ξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ξ™ˆξ™‘ξ™—ξ˜‘
–
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜§ξ˜³ξ˜§ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ξ™ˆξ™‘ξ™—ξ˜ƒξ™‰ξ™’ξ™•ξ˜ƒξ™„ξ™‘ξ˜ƒξ˜¬ξ™†ξ™’ξ™ξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒ
alone is not completed.
ξ˜€ξ™‰ξ™—ξ™ˆξ™•ξ˜ƒξ™†ξ™’ξ™ξ™“ξ™ξ™ˆξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜§ξ˜³ξ˜§ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ξ™ˆξ™‘ξ™—ξ˜ƒ
for an Icom exciter alone, perform
ξ™—ξ™‹ξ™ˆξ˜ƒξ˜§ξ˜³ξ˜§ξ˜ƒξ™ξ™Œξ™‘ξ™Žξ™ˆξ™‡ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ξ™ˆξ™‘ξ™—ξ˜ƒξ™šξ™Œξ™—ξ™‹ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒ
ξ™„ξ™ξ™“ξ™ξ™ŒξšΏξ™ˆξ™•ξ˜‘
–
The antenna SWR is too high. Check the cables used to connect
ξ™—ξ™’ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒξ™—ξ™‹ξ™ˆξ™‘ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒ
antenna SWR to less than 1.5:1.
ξ™“ξ˜‘ξ˜ƒξ˜•ξ˜ξ˜–
Even if
TUNER
is held down
for 1 second, an Icom exciter
does not start transmitting for
linked manual tuning.
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξšΏξ™•ξ™ξ™šξ™„ξ™•ξ™ˆξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ξ™„ξ™—ξ™ˆξ™–ξ™—ξ˜ƒ
version.
ξ˜Έξ™“ξ™‡ξ™„ξ™—ξ™ˆξ˜ƒξ™—ξ™’ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ξ™„ξ™—ξ™ˆξ™–ξ™—ξ˜ƒξ™™ξ™ˆξ™•ξ™–ξ™Œξ™’ξ™‘ξ˜ƒξ™—ξ™‹ξ™„ξ™—ξ˜ƒ
supports linked manual tuning.
ξ™“ξ˜‘ξ˜ƒξ˜”ξ˜“ξ˜ξ˜–

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