4
RECEIVE AND TRANSMIT
4-5
D CW Auto tune function
The automatic tuning function automatically tunes the
displayed frequency when an off-frequency signal is
received. This function is active while in the CW mode
is selected.
Push ➥
(R) to automatically adjust for a
zero beat with the received signal.
Zero beat means that two signals are exactly the same
frequency.
• “AUTO TUNE” blinks when auto tune function is activat-
ed.
• If
(R) is pushed when the RIT function is ON,
the auto tune function changes the RIT frequency, not
the displayed frequency.
IMPORTANT!
When receiving a weak signal, or receiving a signal
with interference, the automatic tuning function may
tune the receiver to an undesired signal.
If the off-frequency signal is too far away, the Auto
tune function may not work. In that case, an error
beep sounds.
AUTO TUNE icon
D CW sidetone function
When the transceiver is in the receive mode (and the
Break-in function is OFF— p. 4-3), you can listen to the
CW sidetone without actually transmitting.
You can also use the CW sidetone to practice CW send-
ing, but be sure to turn OFF the Break-in function.
The CW sidetone level can be adjusted in the “Side
Tone Level” item of the Keyer Set mode (p. 4-10).
Operating CW (Continued)
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