Yaesu FT-847 handleiding
Handleiding
Je bekijkt pagina 36 van 108
34
FT-847 OPERATING MANUAL
MEM/VFO CH KNOB
The MEM/VFO CH knob on the front panel serves a
dual function. In the VFO mode, it allows
“channelized” frequency stepping, for rapid and con-
venient excursions around the band. In the Memory
mode, this knob is used to select the desired memory
channel.
Menu Items #3, #4, and #5 allow you to select the
“Channelized VFO” steps you wish to use in the SSB/
CW, AM, and FM modes, respectively.
* USA version: 5 kHz
As with the settings of the frequency synthesizer steps
for the Main and Sub Tuning Dials, the steps for the
SSB/CW modes (Menu #3) and AM mode (Menu #4)
may be set independently for the HF, 50 MHz, 144
MHz, and 430 MHz bands. The band on which you
are currently receiving will be the only band on which
the change in frequency steps is executed.
Clockwise rotation of the MEM/VFO CH knob in-
creases the operating frequency. The MEM/VFO CH
control only affects the Main VFO. When you first
rotate the MEM/VFO CH control in the VFO mode,
the frequency will “round off” to the nearest step ap-
propriate for the steps in use.
Note: In the Satellite mode, the MEM/VFO CH con-
trol is used to select the various “Satellite
Memories,” and no “VFO” channelized opera-
tion is possible.
Operating Tip
If the steps of the MEM/VFO CH knob appear
to be twice what you set via Menu Items #3 ~
#5, it is because the “Fast” mode has been acti-
vated (this doubles the step size). Just press the
[FAST] key to return to the originally-pro-
grammed steps (the “
FAST
” icon will disapper
from the LCD).
OPERATION
Menu
#
Mode(s) Available Steps Default Steps
3 SSB/CW 1/2.5/5 kHz 2.5 kHz
4 AM 2.5/5/9/10/12.5/25 kHz 5 kHz
5 FM
5/6.25/10/12.5/
15/20/25kHz
HF: 5 kHz
50 MHz: 5 kHz
144 MHz: 5 or 25 kHz*
430 MHz: 25 kHz
RECEIVER OPERATION
UP AND DWN SCANNING KEYS
(
M
ICROPHONES
)
The UP and DWN switches on the microphones, when
pressed momentarily, cause the frequency to be moved
upward or downward, respectively, by one step. Hold-
ing the UP or DWN switches in will cause scanning
to occur, in the direction selected, until the switch is
released. If the squelch is closed, the scanning will
continue automatically (even if the UP or DWN switch
is released) until a signal is encountered. See page 76
for more details about scanning.
MH-31B8 Hand Mic
UP/DWN/FST Switches
Pushing the MH-31B8’s [UP] or
[DWN] switch will initiate tun-
ing in an upward or downward di-
rection, in frequency steps set in
accordance with the selection
made previously for the MAIN
VFO Tuning Dial. Pushing the
[FST] key will switch tuning into
the “Fast” mode, as though the
front panel [FAST] switch had
been pressed.
MD-100A8X Desk Microphone
Rotary Scanning Switch
The (optional) MD-100A8X Desk Microphone features
a Rotary Scanning Switch at the base of the micro-
phone support stand. Rotating this switch to the left
causes the frequency to scan lower, and rotating the
switch to the right causes the frequency to scan higher.
Rotating this switch fully to the left or right causes the
scanning speed to switch to the “Fast” mode, as though
you had pushed the [FST] switch on the MH-31B8.
Important Note!
When connecting the MD-100A8X to the FT-
847, be certain that the coiled cord from the
microphone base is connected to the transceiver!
If the short “straight” cable is connected to the
transceiver instead, scanning will not be pos-
sible (the “straight” cable does not include scan-
ning lines, as it is intended only to pass micro-
phone and PTT signals from the microphone
shaft).
Bekijk gratis de handleiding van Yaesu FT-847, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Yaesu |
| Model | FT-847 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 17150 MB |
