4-16
4
RECEIVE MODES
Selects the FSK mark frequency. FSK mark frequency
is switched between 1275, 1615 and 2125 Hz.
(default: 2125 Hz)
FSK Tone Frequency
2125
Selects the FSK shift width. There are 3 selectable
values: 170, 200 and 425 Hz. (default: 170 Hz)
FSK Shift Width
170
D
D
Setting FSK tone frequency
Select the FSK tone frequency and adjust the FSK shift
width.
q
Select the FSK decoder screen as described on
page 4-13.
w
Push [TONE] on the multifunction menu to enter
FSK tone set mode.
e
Push [F-1•
Y
] or [F-2•
Z
] to select the items, “FSK
Tone Frequency” or “FSK Shift Width.”
r
Rotate the main dial to select the desired tone fre-
quency or shift width.
• Push and hold [F-4•DEF] for 1 sec. to select the default
setting.
t
Push [EXIT/SET] to return to the previous indication.
D
D
Setting FSK baud rate
The data transfer rate can be selected from two
speeds, 45 bps and 50 bps.
q
Select the FSK decoder screen as described on
page 4-13.
w
Push [F-1•
MENU1
] to select the second FSK de-
code menu.
e
Push [F-2•BAUD] to select the desired data trans-
fer rate.
• 45 bps and 50 bps are available.
50 bps
Selected baud rate appears
[F-1•
MENU1
] [F-2•BAUD]
Selects the FSK receive frequency from Mark/Space
Center and Mark(Space).
(default: Mark/Space Center)
• Mark/Space Center: Displayed frequency is set to
the center of Mark and Space.
• Mark(Space): Displayed frequecy is set as Mark
(FSK mode) or Space (FSK-R mode).
FSK RX Frequency
Mark/Space Center
