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Error Indication
When performing a tuning cycle, there are several conditions that may occur that cause the
tune to fail. All are reported as an error, via blinking the front panel LEDs in a particular fashion.
The following errors are reported:
ERR_NO_MATCH:
Unable to find a suitable match. Upon completing an entire full
tuning cycle, no combination of inductors and capacitors was able to bring the SWR below 3.5:1.
ERR_NO_RF:
No RF power was present at the beginning of a tuning cycle. In other
words, the
Tune
button was pressed to request a tune cycle, but the transmitter was not keyed up.
ERR_LOST_RF:
RF power disappeared before the tuning cycle completed. You must
continue to key the radio until the tuning cycle completes.
ERR_NO_FREQ:
Unable to determine operating frequency. In order to store a memory
match, the frequency of the transmitted RF must be known.
ERR_SWR_PWR:
Relay protection activated. Because the relays may be damaged if they
are switching during high power operation, software prevents the relays from toggling under
certain conditions. Relays will not toggle if the SWR is over 3.0:1 while the power is over 125
watts.
Remember that under no circumstances should you transmit more than 125 watts
through the AT-100ProII.
The diagrams on the next page show what the various error indications look like.
Содержание AT-100ProII
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