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Icom IC-PW2
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9

9-5
Troubleshooting
Problem Possible cause Solution REF.
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™‰ξ™•ξ™ˆξ™”ξ™˜ξ™ˆξ™‘ξ™†ξ™œξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒ
band are not synchronized with
an Icom exciter.
The band signal from the exciter is not
received.
ξ˜€ξ™‰ξ™—ξ™ˆξ™•ξ˜ƒξ™•ξ™ˆξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™•ξ™ˆξ™ξ™’ξ™—ξ™ˆξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™•ξ™’ξ™ξ˜ƒ
ξ™†ξ™„ξ™…ξ™ξ™ˆξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒξ™–ξ™ˆξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜¦ξ˜¬ξ˜ξ˜Ήξ˜ξ˜ƒξ™—ξ™˜ξ™•ξ™‘ξ˜ƒξ˜²ξ˜±ξ˜ƒ
the exciter again.
pp.
ξ˜•ξ˜ξ˜˜ξ˜ƒξ™‘ξ˜ƒ
ξ˜•ξ˜ξ˜šξ˜ξ˜ƒ
3-3
ξš³ξ˜€ξ˜Έξ˜·ξ˜²ξš΄ξ˜ƒξ™Œξ™–ξ˜ƒξ™‡ξ™Œξ™–ξ™“ξ™ξ™„ξ™œξ™ˆξ™‡ξ˜ƒξ™˜ξ™‘ξ™‡ξ™ˆξ™•ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒ
ξ™‰ξ™•ξ™ˆξ™”ξ™˜ξ™ˆξ™‘ξ™†ξ™œξ˜ƒξ™…ξ™„ξ™‘ξ™‡ξ˜ƒξ™…ξ™˜ξ™—ξ™—ξ™’ξ™‘ξ˜ξ˜ƒξ™…ξ™˜ξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξšΆξ™–ξ˜ƒ
ξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™‰ξ™•ξ™ˆξ™”ξ™˜ξ™ˆξ™‘ξ™†ξ™œξ˜ƒξ™Œξ™–ξ˜ƒξ™‘ξ™’ξ™—ξ˜ƒξ™‡ξ™Œξ™–ξ™“ξ™ξ™„ξ™œξ™ˆξ™‡ξ˜ƒξ™’ξ™•ξ˜ƒ
ξ™’ξ™‘ξ™ξ™œξ˜ƒξ™‡ξ™Œξ™–ξ™“ξ™ξ™„ξ™œξ™ˆξ™‡ξ˜ƒξ™—ξ™’ξ˜ƒξ˜•ξ˜ƒξ™‡ξ™ˆξ™†ξ™Œξ™ξ™„ξ™ξ˜ƒξ™“ξ™ξ™„ξ™†ξ™ˆξ™–ξ˜‘
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™Œξ™‘ξ™‰ξ™’ξ™•ξ™ξ™„ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ™’ξ™‰ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™‰ξ™•ξ™ˆξ™”ξ™˜ξ™ˆξ™‘ξ™†ξ™œξ˜ƒ
ξ™†ξ™’ξ™˜ξ™‘ξ™—ξ™ˆξ™•ξ˜ƒξ™Œξ™–ξ˜ƒξ™…ξ™ˆξ™Œξ™‘ξ™Šξ˜ƒξ™„ξ™†ξ™”ξ™˜ξ™Œξ™•ξ™ˆξ™‡ξ˜‘
Check the connections and settings
ξ™‰ξ™’ξ™•ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜¦ξ˜¬ξ˜ξ˜Ήξ˜‘
pp.
ξ˜•ξ˜ξ˜—ξ˜ƒξ™‘ξ˜ƒ
3-3
It takes time to synchronize with
ξ™—ξ™‹ξ™ˆξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™‰ξ™•ξ™ˆξ™”ξ™˜ξ™ˆξ™‘ξ™†ξ™œξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒ
band of the Icom Exciter.
The Transceive function of the Icom
exciter is turned OFF.
Turn ON the function. p. 3-1
ξ˜·ξ™‹ξ™ˆξ˜ƒξ˜¦ξ˜¬ξ˜ξ˜Ήξ˜ƒξ™…ξ™„ξ™˜ξ™‡ξ˜ƒξ™•ξ™„ξ™—ξ™ˆξ˜ƒξ™’ξ™‰ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜¬ξ™†ξ™’ξ™ξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξ™Œξ™–ξ˜ƒ
ξ™–ξ™ˆξ™—ξ˜ƒξ™—ξ™’ξ˜ƒξš³ξ˜€ξ™˜ξ™—ξ™’ξ˜‘ξš΄
ξ˜Άξ™ˆξ™—ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™…ξ™„ξ™˜ξ™‡ξ˜ƒξ™•ξ™„ξ™—ξ™ˆξ˜ƒξ™—ξ™’ξ˜ƒξš³ξ˜”ξ˜œξ˜•ξ˜“ξ˜“ξš΄ξ˜ƒξ™’ξ™•ξ˜ƒ
ξš³ξ˜œξ˜™ξ˜“ξ˜“ξ˜‘ξš΄
p. 3-1
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™‰ξ™•ξ™ˆξ™”ξ™˜ξ™ˆξ™‘ξ™†ξ™œξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒ
band are not synchronized.
ξ˜€ξ˜ƒξ™‘ξ™’ξ™‘ξ˜ξ˜¬ξ™†ξ™’ξ™ξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒξ™Œξ™–ξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜‘ Operate an Icom exciter. ξ™“ξ˜‘ξ˜ƒξ˜•ξ˜ξ˜—
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™–ξ™—ξ™„ξ™—ξ™˜ξ™–ξ˜ƒξ™’ξ™‰ξ˜ƒξ˜Ύξ˜¬ξ˜±ξ˜³ξ˜Έξ˜·ξ˜ƒξ˜”ξ™€ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒ
ξ˜Ύξ˜¬ξ˜±ξ˜³ξ˜Έξ˜·ξ˜ƒξ˜•ξ™€ξ˜ƒξ™†ξ™„ξ™‘ξ™‘ξ™’ξ™—ξ˜ƒξ™…ξ™ˆξ˜ƒξ™†ξ™‹ξ™„ξ™‘ξ™Šξ™ˆξ™‡ξ˜ƒ
from an external device.
The option of the β€œExciter Connection”
ξ™–ξ™ˆξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™Œξ™–ξ˜ƒξ™‡ξ™Œσ°€¨ξ™ˆξ™•ξ™ˆξ™‘ξ™—ξ˜ƒξ™‰ξ™•ξ™’ξ™ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ˆξ™›ξ™†ξ™Œξ™—ξ™ˆξ™•ξ˜ƒ
connection pattern.
Set the appropriate option in the
β€œExciter Connection” setting.
p. 3-1
There is a bad connection with
ξ˜Ύξ˜¬ξ˜±ξ˜³ξ˜Έξ˜·ξ˜ƒξ˜”ξ˜’ξ˜•ξ™€ξ˜ƒξ™ξ™„ξ™†ξ™Žξ˜‘
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˜³ξ˜Έξ˜·ξ˜ƒξ˜”ξ˜’ξ˜•ξ™€ξ˜‘
β€’ Check the terminals of the cable.
ξ™“ξ˜‘ξ˜ƒξ˜”ξ˜ξ˜•
ξ˜€ξ™‘ξ˜ƒξ™Œξ™‘ξ™„ξ™“ξ™“ξ™•ξ™’ξ™“ξ™•ξ™Œξ™„ξ™—ξ™ˆξ˜ƒξ™’ξ™“ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ™Œξ™–ξ˜ƒξ™–ξ™ˆξ™ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒ
ξ™—ξ™‹ξ™ˆξ˜ƒξ˜¬ξ˜±ξ˜³ξ˜Έξ˜·ξ˜”ξ˜’ξ˜•ξ˜ƒξ˜Άξ™ˆξ™ξ™ˆξ™†ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ˜¬ξ™‘ξ™“ξ™˜ξ™—ξ˜ƒξ™–ξ™ˆξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜‘
Select an appropriate option. ξ™“ξ˜‘ξ˜ƒξ˜šξ˜ξ˜–
ξ˜€ξ™‘ξ˜ƒξ™ˆξ™›ξ™—ξ™ˆξ™•ξ™‘ξ™„ξ™ξ˜ƒξ™‡ξ™ˆξ™™ξ™Œξ™†ξ™ˆξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ƒ
ξ™—ξ™’ξ˜ƒξ˜Ύξ˜΅ξ˜¨ξ˜°ξ˜²ξ˜·ξ˜¨ξ˜ƒξ˜€ξ˜Έξ˜»ξ™€ξ˜ƒξ™†ξ™„ξ™‘ξ™‘ξ™’ξ™—ξ˜ƒξ™…ξ™ˆξ˜ƒ
controlled.
There is a bad connection with
ξ˜Ύξ˜΅ξ˜¨ξ˜°ξ˜²ξ˜·ξ˜¨ξ˜ƒξ˜€ξ˜Έξ˜»ξ™€ξ˜ƒξ™ξ™„ξ™†ξ™Žξ˜‘
ξ˜¦ξ™‹ξ™ˆξ™†ξ™Žξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜Ύξ˜΅ξ˜¨ξ˜°ξ˜²ξ˜·ξ˜¨ξ˜ƒξ˜€ξ˜Έξ˜»ξ™€ξ˜ƒξ™ξ™„ξ™†ξ™Žξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒ
the terminals of the cable.
ξ™“ξ˜‘ξ˜ƒξ˜”ξ˜•ξ˜ξ˜”
ξ˜€ξ™‘ξ˜ƒξ™Œξ™‘ξ™„ξ™“ξ™“ξ™•ξ™’ξ™“ξ™•ξ™Œξ™„ξ™—ξ™ˆξ˜ƒξ™’ξ™“ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ™Œξ™–ξ˜ƒξ™–ξ™ˆξ™ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒ
ξ™—ξ™‹ξ™ˆξ˜ƒξ˜΅ξ˜¨ξ˜°ξ˜²ξ˜·ξ˜¨ξ˜ƒξ˜€ξ˜Έξ˜»ξ˜ƒξ˜¦ξ˜¬ξ˜ξ˜Ήξ˜ƒξ˜₯ξ™„ξ™˜ξ™‡ξ˜ƒξ˜΅ξ™„ξ™—ξ™ˆξ˜ƒ
setting.
Select an appropriate option. ξ™“ξ˜‘ξ˜ƒξ˜šξ˜ξ˜–
When changing the operating
band, the antenna connector
does not change to the one
used in that band.
The antenna memory is not set. Check the antenna memory setting. p. 4-4
ξš³ξ˜¬ξ™‘ξ™“ξ™˜ξ™—ξ˜ƒξ™–ξ™Œξ™Šξ™‘ξ™„ξ™ξ˜ƒξ™—ξ™’ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜¬ξ˜±ξ˜³ξ˜Έξ˜·ξ˜ƒξ˜”ξ˜’ξ˜•ξ˜ƒ
Connector is controlling.” is
displayed, and the switching
operation cannot be performed.
ξ˜€ξ™‘ξ˜ƒξ™Œξ™‘ξ™„ξ™“ξ™“ξ™•ξ™’ξ™“ξ™•ξ™Œξ™„ξ™—ξ™ˆξ˜ƒξ™’ξ™“ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ™Œξ™–ξ˜ƒξ™–ξ™ˆξ™ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒ
ξ™—ξ™‹ξ™ˆξ˜ƒξ˜¬ξ˜±ξ˜³ξ˜Έξ˜·ξ˜”ξ˜’ξ˜•ξ˜ƒξ˜Άξ™ˆξ™ξ™ˆξ™†ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ˜¬ξ™‘ξ™“ξ™˜ξ™—ξ˜ƒξ™–ξ™ˆξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜‘
Reset to the default setting. ξ™“ξ˜‘ξ˜ƒξ˜šξ˜ξ˜–
ξ˜€ξ˜ƒξ™–ξ™Œξ™Šξ™‘ξ™„ξ™ξ˜ƒξ™Œξ™–ξ˜ƒξ™…ξ™ˆξ™Œξ™‘ξ™Šξ˜ƒξ™Œξ™‘ξ™“ξ™˜ξ™—ξ˜ƒξ™‰ξ™•ξ™’ξ™ξ˜ƒξ™„ξ™‘ξ˜ƒξ™ˆξ™›ξ™—ξ™ˆξ™•ξ™‘ξ™„ξ™ξ˜ƒ
device.
Stop the signal from the external
ξ™‡ξ™ˆξ™™ξ™Œξ™†ξ™ˆξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ƒξ™—ξ™’ξ˜ƒξ˜Ύξ˜¬ξ˜±ξ˜³ξ˜Έξ˜·ξ˜ƒξ˜”ξ˜’ξ˜•ξ™€ξ˜‘
ξ™“ξ˜‘ξ˜ƒξ˜”ξ˜•ξ˜ξ˜”
Even if
ANT
is held down
for 1 second, the antenna
ξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™’ξ™•ξ˜ƒξ™–ξ™ˆξ™—ξ˜ƒξ™Œξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜Ύξ˜€ξ˜±ξ˜·ξ™€ξ˜ƒ
ξ˜Άξ™šξ™Œξ™—ξ™†ξ™‹ξ˜ƒξ˜‹ξ˜«ξ™’ξ™ξ™‡ξ˜ƒξ™‡ξ™’ξ™šξ™‘ξ˜Œξ˜ƒξ™–ξ™ˆξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™Œξ™–ξ˜ƒ
not selected.
The antenna connector is set β€œOFF” in
ξ™—ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜±ξ˜·ξ˜”ξ˜ƒξ™‘ξ˜ƒξ˜™ξ˜ƒξ˜¦ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™’ξ™•ξ˜ƒξ™–ξ™ˆξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜‘
Select β€œON.” p. 4-4
Even if
ANT
is pushed, the
ξ˜€ξ˜±ξ˜·ξ˜¨ξ˜±ξ˜±ξ˜€ξ˜ƒξ˜Άξ˜¨ξ˜―ξ˜¨ξ˜¦ξ˜·ξ˜ƒξ™–ξ™†ξ™•ξ™ˆξ™ˆξ™‘ξ˜ƒξ™Œξ™–ξ˜ƒ
not displayed.
ξš³ξ˜Άξ™ˆξ™ξ™ˆξ™†ξ™—ξ˜ƒξ˜€ξ™‘ξ™—ξ™ˆξ™‘ξ™‘ξ™„ξš΄ξ˜ƒξ™Œξ™–ξ˜ƒξ™–ξ™ˆξ™ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜Ύξ˜€ξ˜±ξ˜·ξ™€ξ˜ƒ
ξ˜Άξ™šξ™Œξ™—ξ™†ξ™‹ξ˜ƒξ˜‹ξ˜Άξ™‹ξ™’ξ™•ξ™—ξ˜ƒξ˜³ξ™˜ξ™–ξ™‹ξ˜Œξ˜ƒξ™–ξ™ˆξ™—ξ™—ξ™Œξ™‘ξ™Šξ˜‘
ξ˜Άξ™ˆξ™ξ™ˆξ™†ξ™—ξ˜ƒξš³ξ˜§ξ™Œξ™–ξ™“ξ™ξ™„ξ™œξ˜ƒξ˜€ξ˜±ξ˜·ξ˜¨ξ˜±ξ˜±ξ˜€ξ˜ƒξ˜Άξ˜¨ξ˜―ξ˜¨ξ˜¦ξ˜·ξ˜ƒ
screen.”
p. 4-3
The maximum output power
cannot be changed.
ξ˜·ξ™‹ξ™ˆξ˜ƒξ™ξ™Œξ™‘ξ™ˆξ™„ξ™•ξ˜ƒξ™„ξ™ξ™“ξ™ξ™ŒξšΏξ™ˆξ™•ξ˜ƒξ™Œξ™–ξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ™ˆξ™‡ξ˜ƒξ™—ξ™’ξ˜ƒξ™„ξ˜ƒξ˜œξ˜“ξ˜ƒ
ξ™‘ξ˜ƒξ˜”ξ˜–ξ˜•ξ˜ƒξ˜Ήξ˜ƒξ˜€ξ˜¦ξ˜ƒξ™“ξ™’ξ™šξ™ˆξ™•ξ˜ƒξ™–ξ™’ξ™˜ξ™•ξ™†ξ™ˆξ˜‘
ξ˜¦ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ˜ƒξ™—ξ™’ξ˜ƒξ™„ξ˜ƒξ˜”ξ˜›ξ˜“ξ˜ƒξ™‘ξ˜ƒξ˜•ξ˜™ξ˜—ξ˜ƒξ˜Ήξ˜ƒξ˜€ξ˜¦ξ˜ƒξ™“ξ™’ξ™šξ™ˆξ™•ξ˜ƒ
source.
ξ™“ξ˜‘ξ˜ƒξ˜—ξ˜ξ˜•
ξ˜Ίξ™‹ξ™ˆξ™‘ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜€ξ˜―ξ˜¦ξ˜ƒξ™ξ™ˆξ™™ξ™ˆξ™ξ˜ξ˜ƒ
no operation is performed,
ξ™ˆξ™™ξ™ˆξ™‘ξ˜ƒξ™Œξ™‰ξ˜ƒξš³ξ˜€ξ˜Έξ˜·ξ˜²ξš΄ξ˜ƒξ™’ξ™•ξ˜ƒξš³ξ˜°ξ˜€ξ˜±ξ˜Έξ˜€ξ˜―ξš΄ξ˜ƒξ™Œξ™–ξ˜ƒ
touched.
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˜‘ Stop transmitting from the exciter.
–
When transmitting with the
ξ™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˜ƒ
turned ON, the antenna SWR
becomes high.
The trap coil of the antenna is burnt out.
ξ˜¦ξ™’ξ™‘ξ™‘ξ™ˆξ™†ξ™—ξ˜ƒξ™„ξ™‘ξ˜ƒξ™„ξ™‘ξ™—ξ™ˆξ™‘ξ™‘ξ™„ξ˜ƒξ™—ξ™‹ξ™„ξ™—ξ˜ƒξ™‹ξ™„ξ™–ξ˜ƒξ™„ξ˜ƒξ™–ξ™˜σ°€©ξ™†ξ™Œξ™ˆξ™‘ξ™—ξ˜ƒ
margin for the maximum input power.
ξ™“ξ˜‘ξ˜ƒξ˜•ξ˜ξ˜–
ξ˜³ξ™„ξ™•ξ™„ξ™–ξ™Œξ™—ξ™Œξ™†ξ˜ƒξ™™ξ™Œξ™…ξ™•ξ™„ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ˜‹ξ™šξ™•ξ™„ξ™“ξ™„ξ™•ξ™’ξ™˜ξ™‘ξ™‡ξ˜Œξ˜ƒξ™‹ξ™„ξ™–ξ˜ƒ
occurred.
If the antenna SWR becomes low with
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™…ξ™ˆξ™Œξ™‘ξ™Šξ˜ƒξ™—ξ™˜ξ™•ξ™‘ξ™ˆξ™‡ξ˜ƒ
OFF, check the cables and grounding.
–

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