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PANEL DESCRIPTION
r
FUNCTION DISPLAY
Shows the operating frequency, dot matrix indica-
tions, selected memory channel, etc. See p. 9 for
details.
t
TUNING STEP SWITCH [TS] (
pgs. 19–21)
➥
While in SSB/CW/RTTY modes, push momentar-
ily to turn the programmable tuning step ON and
OFF. While in FM/AM mode push momentarily to
toggle the programmable tuning step and 1 MHz
quick tuning step.
• While the programmable tuning step indicator is dis-
played, the frequency can be changed in programmed
kHz steps.
• 0
.01 (FM/AM mode only), 0.1, 1, 5, 9, 10, 12.5, 20, 25
and 100 kHz tuning steps are available.
• 1 MHz quick tuning step are only available in FM and
AM modes.
➥
While the programmable tuning step is OFF, turns
the 1 Hz step ON and OFF when pushed for 1
sec.
• 1 and 10 Hz steps are only available in SSB, CW and
RTTY modes.
• 1 Hz indication appears, and the frequency can be
changed in 1 Hz steps.
➥
While the programmable tuning step is ON, en-
ters the tuning step selection mode when pushed
for 1 sec.
y
MODE SWITCH [MODE]
(p. 23)
➥
Push momentarily to cycle through the operating
modes:
USB/LSB
➧
CW
➧
RTTY/SSB-D
➧
FM/AM
➥
Push for 1 sec. to toggle the following operating
modes:
USB
↔
LSB
CW
↔
Memory keyer mode
RTTY
↔
SSB-D (SSB data mode)
FM
↔
AM
u
RECEIVE/TRANSMIT INDICATORS [RX]/[TX]
➥
[RX]: Lights green while receiving a signal and
when squelch is open.
➥
[TX]: Lights red while transmitting.
i
MAIN DIAL
Changes the displayed frequency, sets the values
of selected initial set mode items, etc.
o
UP/DOWN (BAND) SWITCHES [
Y
/
Z
(BAND)]
➥
Push momentarily to select a band.
• Can also be used to advance or back the quick set
mode items, initial set mode items, etc.
➥
Push and hold to scroll through the bands contin-
uously.
!0
MAIN DIAL TENSION LATCH
Selects the main dial tension.
• 2 positions are available.
!1
MICROPHONE CONNECTOR
(p. 10)
Modular-type microphone connector—Accepts the
supplied microphone (HM-103).
• The optional OPC-589 can be used to connect an 8-pin
microphone such as the SM-8 or SM-20, if desired.
• A microphone connector is also available on the rear
panel. DO NOT connect 2 microphones simultaneously.
!2
LOCK SWITCH [LOCK]
➥
Push momentarily to toggle the dial lock function
ON and OFF.
• The dial lock function electronically locks the main
dial.
➥
When the optional UT-102
VOICE SYNTHESIZER
UNIT
is installed (p. 86), push for 1 sec. to have
the frequency, etc. announced.
• UT-102 operation can be adjusted in the initial set
mode (p. 82).
!3
DISPLAY SWITCH [DISPLAY]
(p. 94)
➥
Push momentarily to select one of the three menu
sets:
M1
to
M4
,
S1
to
S4
and
G1
to
G4
.
➥
Push for 1 sec. to enter the quick set mode.
!4
MULTI-FUNCTION SWITCHES [F1] / [F2] / [F3]
➥
Push to select the function indicated in the dot ma-
trix display above these switches. (pgs. 4–6, 94)
• Functions vary depending on the menu set selected.
➥
Push to edit a character for memory keyer pro-
gramming or memory name. (pgs. 35, 59)
!5
MENU SWITCH [MENU]
(p. 94)
➥
Push this switch one or more times to select
menus within a menu set (
M
,
S
or
G
), or push to
advance through the quick set mode and initial
set mode displays.
➥
Push for 1 sec. to jump between two different
function menu sets.
Lights while the lock
function is activated.
LOCK
Programmable tuning step indicator
USB
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