D About The Electronic Keyer Function; Auto Tuning Function - Icom IC-905 Basic Manual

4
RECEIVING AND TRANSMITTING
Operating CW

D About the electronic Keyer function

You can set the Memory Keyer function settings,
paddle polarity settings, and so on of the Electronic
Keyer.
1. Select the CW mode.
2. Open the KEYER screen.
» KEYER
3. Touch [EDIT/SET].
• Opens the EDIT/SET screen.
4. Select the desired item to set.
5. To close the KEYER screen, push
times.

Auto Tuning function

CW mode
You can tune in a CW signal you are receiving using
the Auto Tuning function. You can automatically tune
by pushing . This function is active only in the
CW mode.
L While using the RIT function, the RIT frequency is
automatically tuned by this function.
NOTE: When receiving a weak signal, or receiving
a signal with interference, the Auto Tuning function
may tune the receiver to an undesired signal, or
may not start to tune. In such case, a warning beep
sounds.
L The Auto Tuning function tunes the frequency in the IF
bandwidth.
EDIT
KEYER MEMORY edit menu
You can edit the Keyer memories M1 to M8.
KEYER 001 Contest Number menu
001 SET
You can set the following items.
• Number Style
• Count Up Trigger
• Present Number
CW-KEY SET menu
You can set the following items.
• Side Tone Level
• Side Tone Level Limit
CW-KEY SET
• Keyer Repeat Time
• Dot/Dash Ratio
• Rise Time
• Paddle Polarity
• Key Type
• MIC Up/Down Keyer
several
4-14
Displayed
while tuning