Yaesu FT-920 Operating Manual page 27

(38) V K M Switch
Pressing this switch for ½ second transfers the con-
tents of VFO-A into a memory register.
(39) V K M Switch
Pressing this switch for ½ second transfers the con-
tents of the currently-selected memory channel into
VFO-A.
(40) Keypad
The keypad is used for one-touch band selection, as
well as direct frequency entry, during VFO operation.
During FM transmission, the Keypad also serves as
a DTMF Encoding Keypad for Autopatch operation.
(41) QMB R Switch
CL
This switch is used for one-touch recall of Quick
Memory Bank memories. Pressing this switch causes
the QMB memories to be recalled sequentially.
(42) QMB S Switch
TO
This switch is used for storing VFO-A frequencies
into the QMB memory registers.
(43) R Switch
EC
Pressing this switch causes the built-in Digital Re-
corder to start recording the contents of the receiver's
incoming audio. Pressing the R
ond, followed by the [1], [2], [3], or [4] key on the Key-
pad, causes the Digital Voice Message recorder to
start recording.
(44) P Switch
LAY
Pressing this switch initiates playback of the receiver's
Digital Recorder.
(45) U (F) / D (G) Keys
P OWN
Pressing these keys allows quick frequency jumps
(during VFO operation) or memory channel selec-
tion (during Memory Recall operation). Pressing ei-
ther of these switches once (momentarily) causes
the frequency or memory channel number to move
upward or downward by one increment; pressing and
holding a switch in causes continuous frequency or
channel number change.
The increments for frequency change during VFO
operation, using these switches, are shown below.
STEP SWITCH POSITION
NO RMAL FAST
100kHz 1MHz
FT-920 Operating Manual
switch for ½ sec-
EC
FINE
10kHz
(46) RX - (VFO-B) Indicator/Switch
This combination LED/Switch indicates the operat-
ing status of VFO-B in the receive mode. The LED
appears green when the receiver is set up for the
use of VFO-B.
This LED is also a switch; when the receiver is using
VFO-B, pressing the green LED will cause the re-
ceiver to be muted (the LED will now blink). Press
the LED again to cancel the mute function.
(47) TX - (VFO-B) Indicator/Switch
This combination LED/Switch indicates whether or
not VFO-B is being used to determine the transmit
frequency. The LED appears orange when the trans-
mitter is being controlled by VFO-B (this is a typical
situation for "Split" operation using VFO-B for trans-
mission while receiving on VFO-A).
When the corresponding LED near the tuning dial for
VFO-A is pushed, the VFO-B [TX] LED will go out,
showing that VFO-B has relinquished transmit fre-
quency control. Pushing the VFO-B [TX] LED again
will restore transmit frequency control to VFO-B.
If this LED is pushed while it is already illuminated,
the FT-920 will be placed in the (reduced-power:
Approx. 10W) "TX MUTE" mode. In this mode, the
Orange LED will blink .
(48) VFO-B Tuning Dial
This knob is the tuning dial controlling the frequency
of the (Sub) VFO-B. Clockwise rotation of the knob
increases the frequency, while counter-clockwise ro-
tation decreases the frequency. The tuning steps of
the rotary encoder coupled to the VFO-B Tuning Dial
are shown below.
Operating
Mode
No rm al
10Hz
SSB , CW, D ATA(SS B)
100Hz
AM, F M, D ATA(FM)
(49) M C Switch
EM H
Pressing this switch changes the operating configu-
ration for the VFO-B Tuning Dial.
If this switch is pressed, the VFO-B Tuning Dial will
switch from VFO operation to Memory Channel se-
lection. Press the switch again to return to VFO op-
eration.
STEP
Fast Fine
100Hz 1Hz
1k Hz 10Hz
25