RECEIVE AND TRANSMIT 4
DCW pitch control
QUICK SET MODE
The received CW audio pitch and monitored CW audio pitch can be adjusted to suit your preferences (300 to 900 Hz) without changing the operating fre- quency.
➀Push [MODE] one or more times to select CW mode.
➁Select CW PITCH in quick set mode.
•Push [DISP] for 2 sec. then push [MENU] one or more times.
➂Rotate the main dial to set the desired pitch.
➃Push [DISPLAY] to exit quick set mode.
CW | This shows the default |
| setting for the CW pitch |
| control (600 Hz). |
Q2 CW PITCH
DCW reverse mode
The CWå (CW Reverse) mode receives CW signals with a reverse side CW carrier point like that of LSB and USB modes. Use this mode when interference signals are near the desired signal and you want to change the interference tone.
➀Push [MODE] one or more times to select CW mode.
➁Push and hold to toggle between CW and CWå modes.
•Check the interference tone.
• Receive audio tone response
(Normal) CW |
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600 Hz | MODE |
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inteference | BFO | inteference signal |
signal |
| BFO |
DElectronic CW keyer QUICK SET MODE
The
•Setting the electronic keyer
➀Select CW mode with [MODE].
➁Push [DISPLAY] for 2 sec. to enter quick set mode.
➂Push [MENU] one or more times to select item Q4 CW PADDLE, then rotate the main dial to select the paddle type.
•When “ud” is selected, the up/down switches on the microphone can be used as a paddle.
➃Push [MENU] two more times to select item Q6 RATIO, then rotate the main dial to select the desired weight.
•Key weight can be selected from 2.8 to 4.5.
•Check the selected ratio with the side tone function in CW mode.
➄Push [DISPLAY] momentarily to exit quick set mode.
Paddle operation from front panel MIC connector Connect a CW paddle as at right to operate an elec- tronic keyer from the front panel MIC connector.
•This function is available from the front panel mic connector only.
•Be sure to select item “n,” “r,” “buG” or “oFF” in Q4 CW PADDLE in quick set mode. (p. 49)
•Connect straight key to “DOT” side.
KEYING WEIGHT EXAMPLE: morse code “K”
DOT
DASH (Fixed*) DASH
Weight setting: 1:1:3 (default)
Weight setting:
Adjusted
Adjustable range SPACE (Fixed*)
*SPACE and DOT length can be adjusted with “Q5 KEY SPEED” only.
front panel MIC connector
| DOT |
| ➆ | |
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| 3.9 kΩ ±5% | E | |
CW |
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paddle |
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DASH | 2.2 kΩ ±5% | MIC U/D | ||
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