Yaesu FT-2000D, Руководство по эксплуатации

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Page 23 FT-2000D O
PERATING
M
ANUAL
F
RONT
P
ANEL
C
ONTROLS
& S
WITCHES
RX Indicator/Switch
This button, when pressed, engages the Main band
(VFO-A) receiver; the LED inside this button will glow
Green when the Main receiver is active.
When the Main (VFO-A) receiver is active, pressing
this button momentarily will mute the receiver, and the
indicator will blink. Pressing the button once more will
restore receiver operation, and the indicator will glow
Green steadily.
TX Indicator/Switch
When this button is pushed, the LED inside this button
will glow Red, and the transmitter will be engaged on
the same frequency and mode as set up for the Main
band (VFO-A) (subject to any Clarifier offset, of
course).
A
DVICE
:
If this indicator is not illuminated, it means that the
Sub (VFO-B) TX indicator has been selected (it will
be glowing Red). In this case, transmission will be ef-
fected on the frequency and mode programmed for the
Sub (VFO-B) band.
Main Tuning Dial Knob
This large knob adjusts the operating frequency of the
Main band (VFO-A) or a recalled memory. Clockwise
rotation of this knob increases the frequency. Default
tuning increments are 10 Hz (100 Hz in AM and FM
modes); when the [
FAST
] button is pressed, the tun-
ing steps increase. The available steps are:
[
A
X
B
]
Switch
Press this button momentarily to transfer data from the
Main band (VFO-A) frequency (or a recalled memory
channel) to the Sub band (VFO-B), overwriting any
previous contents in the Sub band (VFO-B). Use this
key to set both Main band (VFO-A) and Sub band
(VFO-B) receivers to the same frequency and mode.
[
A
X
W
B
]
Switch
Pressing this button momentarily exchanges the con-
tents of the Main band (VFO-A) (or a recalled memory
channel) and the Sub band (VFO-B).
[
V/M
]
Switch
This button toggles Main band (VFO-A) receiver op-
eration between the memory system and the VFO. Ei-
ther “
” or “ ” will be displayed to the under
the main frequency display field to indicate the cur-
rent selection. If you have tuned off of a Memory chan-
nel frequency (MT), pressing this button returns the
display to the original memory contents (MR), and
pressing it once more returns operation to the Main
VFO (no icon).
[
M
X
A
]
Switch
Pressing this button momentarily displays the contents
of the currently-selected memory channel for three sec-
onds.
Holding this button in for 2 seconds copies the data
from the currently-selected memory to the Main VFO
(VFO-A), as two beeps sound. Previous data in the
Main VFO will be overwritten.
[
A
X
M
]
Switch
Pressing and holding in this key for 1/2 second (until
the double beep) copies the current operating data from
the Main band (VFO-A) into the currently selected
memory channel, overwriting any previous data stored
there. See page 100 for details.
Also, pressing and holding in this button after recall-
ing a memory, without first retuning, causes the memory
channel to be “masked,” and repeating the process re-
stores the masked memory.
MENU Switch
This button is used for gaining access to the Menu sys-
tem, for configuring various transceiver characteris-
tics. Menu operation is described in detail, in this
manual, beginning on page 112.
I
MPORTANT
N
OTE
:
Pressing this button momentarily activates the Menu,
and the Menu items will appear on the display; once
you are finished, you must press and hold in the
[
MENU
] button for two seconds to save any configu-
ration changes (momentarily pressing the [ MENU
]
button to exit will not save the changes).
O
PERATING
M
ODE
LSB/USB/CW/RTTY/PKT(SSB)
AM/FM/PKT(FM)
Numbers in parentheses indicate steps when the [ FAST
] button is On.
1 S
TEP
10 Hz (100 Hz)
100 Hz (1 kHz)
1 D
IAL
R
OTATION
10 kHz (100 kHz)
100 kHz (1 MHz)
A
DVICE
:::::
The tuning steps for the Main Tuning Dial knob are
set, at the factory, to 10 Hz per step. Via Menu item
“
118 tun DIALSTP ,” however, you may change this
setting from 10 Hz to 5 Hz or 1 Hz instead. When press
the [
FAST
] button, the tuning step change to 100 Hz.
FAST Switch
Pressing this button will change the tuning step to 100
Hz.
When this function is activated, the “
” icon ap-
pears in the display.
LOCK Switch
This button toggles locking of the Main Tuning Dial
knob, to prevent accidental frequency changes. When
the button is active, the Main Tuning Dial knob can
still be turned, but the frequency will not change, and
the “
” icon appears in the display.