565 manual
September 2003
Part #74279
Printed in USA
11
See
(36) AUDIO
later in the manual for
adjusting the headphone output for mono
headphones as wired below.
Figure 2-6 Wiring Mono Headphones
(16) CW
ORION has two jacks for keying the
transceiver in CW mode. The front panel
provides a ¼” stereo jack for connection of
an external key, keyer, or paddles. See
Figure 2-7 for proper wiring. The rear panel
has a 1/8” stereo jack connected in parallel
(see desciption of
(79) KEY
later in the
manual). ORION powers up with its internal
keyer disabled. To use the internal keyer in
a CW mode, press the SP button (‘Speed’)
and then rotate the MULTI knob for an
appropriate CW speed (Note: In SSB
modes, SP is used for speech processing
and displays a different value).
common
Key or dit
dah
Figure 2-7 Paddle Wiring for Using Internal
Keyer
The PTT pin (3) in the AUX I/O rear jack
allows you to connect an independent keyer
or computer to share CW keying. This
would be useful if using the output of a
computer program (like contest logging
software) while also desiring a paddle to be
connected to the radio for using the internal
keyer. Connect the CW keying output of the
computer logging program to PTT pin (3) on
the AUX I/O jack, and then connect your
paddle to either of the two panel mounted
CW jacks, front or rear. See also
EXTERNAL CW OUTPUT PLUS CW
KEYER OPERATION FROM PADDLES
in
Chapter 4.
