Yaesu FT-250R, Руководство по эксплуатации

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FT-250R O
PERATING
M
ANUAL
9
Setting repeater Tx Offset
Although you should keep the repeater offset programmed to that used in your area, you
can change the default repeater offset for special applications:
c
Press the [ F/L
] key, then immediately press the [
0
(
SET
)] key to enter the Set mode.
d
Rotate the DIAL to select Menu Item #4 (“
SHIFT SHIFT SHIFT SHIFT SHIFT
”).
e
Press the [ F/L
] key to enable modification of the current setting.
f
Rotate the DIAL to select the new shift offset frequency (selectable in 50-kHz incre-
ments only).
g
Press the
PTT
key to save the new setting and exit to normal operation.
Checking the Repeater Uplink (Input) Frequency
It often is helpful to be able to check the uplink (input) frequency of a repeater, to see if the
calling station is within direct (“Simplex”) range.
To do this, just press the [
REV
(
HM
)] key momentarily. If Menu Item #20 (“
REV REV
REV REV
REV
/
HM HM
HM HM
HM
”)
has been set to “
HM HM
HM HM
HM
,” you may press the [
F/L
] key, and then [
REV
(
HM
)] key. To return to
the normal uplink/downlink frequency relationship, repeat this step.
K
EYBOARD
L
OCKING
To activate the locking feature, press and hold in the [ F/L
] key for one second. The “
”
icon will appear on the LCD. To cancel locking press and hold in the [ F/L
] key again for
one second.
In order to prevent accidental frequency change or inadvertent transmission, various as-
pects of the
FT-250R
’s DIAL, keypad and switches may be locked out. You may change
the lockout combinations.
To lock out some or all of the keys:
c
Press the [ F/L
] key, then press the [
0
(
SET
)] key to enter the Set mode.
d
Rotate the DIAL to select Menu Item #32 (“
LK MODE LK MODE LK MODE LK MODE LK MODE
”).
e
Press the [ F/L
] key to enable setting of the Lock mode (which defines which keys/
functions are to be locked out).
f
Rotate the DIAL to the desired locking scheme as listed below:
KEY KEY
KEY KEY
KEY
: Just the front panel keys are locked out
DIAL DIAL
DIAL DIAL DIAL
: Just the top panel
DIAL
is locked out
K K
K K K
+
D D
D D D
(
KEY KEY
KEY KEY KEY
+
DIAL DIAL
DIAL DIAL DIAL
)
: Both the
DIAL
and Keys are locked out
PTT PTT
PTT PTT PTT
: The
PTT
switch is locked (TX not possible)
K K
K K K
+
P P
P P P
(
KEY KEY
KEY KEY KEY
+
PTT PTT
PTT PTT PTT
) : Both the keys and PTT switch are locked out
D D
D D D
+
P P
P P P
(
DIAL DIAL
DIAL DIAL DIAL
+
PTT PTT
PTT PTT PTT
) : Both the DIAL and PTT switch are locked out
ALL ALL ALL ALL ALL
: All of the above are locked out
g
When you have made your selection, press the PTT key momentarily to save the new
setting and resume normal operation.
Basic Operation