Piper Arrow PA-28R-201 Pilot Operating Handbook page 275

SECTION 9
SUPPLEMENTS
COMM TRANSCEIVER
The outer knob will change the MHz
band-edge (118 or 136 MHz)
the other band-edge. The inner knob
standby display. It will change in steps of 50 kHz when the knob is pushed in,
and 25 kHz when the knob is pulled out. For 8.33 kHz versions, channels are
incremented in 25 kHz steps with the knob pushed in and 8.33 kHz with the
knob pulled Out. (Both 8.33 kHz and 25 kHz frequencies are channeled when
the knob is pulled out). The frequency wrap around at the edge of the band is
also utilized when
standby display.
To tune the radio to the desired operating frequency, the desired frequency
must be entered into the standby display and then the transfer button must be
pushed. This will trade the contents of the active and standby displays. The
operating frequency can also be entered by accessing the ACTIVE
(direct tune) mode
TRANSFER button for 2 or more seconds. In the direct tune mode, only the
active part f the display is visible.The desired frequency can be directly
entered into the display. Push the COMM
to the active/standbydisplay.
The transceiveris always tuned to the frequency appearing in the ACTIVE
display. It is therefore possible to have two different frequencies stored in the
ACTIVE and STANDBY
at the simple push of thetransfer button.
During the transmit mode
and STANDBY
displays. An
STANDBY
displays ifa detected signal is strong enough to open the squelch,
signifying thatthe transceiver is in the receive mode of operation.
A non-volatile memory
on power down. When
STANDBY
windows
frequencies thatwere displayed before power down.
REPORT;
VB-1612
4 of 12
9.28,
HB-PQY, Page: 9-28-(0)
(CONTD)
portion of the standby display. At one
the following 1 MHz
will change
incrementing or decrementing
which is done
by pushing
displays and to change back and forthbetween them
of operation, a 'T' will appear between the ACTIVE
"R" will appear between
storesthe comm AC1TVE
the unit is turned on again, the COMM
will display the same
REVISED:
Revision: 3, NOVEMBER 16, 1998
PA-28R-201,
change will wrap around to
the kHz portion of the
portion of the
the kHz
and holding the COMM
TRANSFER button again to return
the ACTIVE
and STANDBY
ACTIVE and STANDBY
ISSUED:
JULY
NOVEMBER
ARROW
ENTRY
and
frequencies
ACTIVE and
12, 1995
16,1998
9-28