Yaesu FT-50, Инструкция по эксплуатации

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The Keypad
The standard FTT-11 keypad permits quick access
to the most commonly-used transceiver functions.
The
optional FTT-12 keypad adds digital voice re-
cording/playback, DTMF code squelch and CTCSS
decode capability.
--
BAND \
1 PAGE 2 CODE LW LCK
4SAVE 5AP0 6
c c
7 STEP 8 TX SAVE 9 BEEP
OSQL VFODW
c
--
FTT-12
ONLY
Both keypads are similar in appearance, with the
FTT-12 having two additional labels on the pad sur-
face for the digital recording system and
specifically). Throughout the manual, features re-
quiring the FTT-12 are highlighted as such.
- Normal key presses should be very
quick -just a tap. Keys, like the knob, are sensitive
to the duration they are depressed. In some cases
tapping a key and holding it ‘longer will activate a
different function, and produce different results and
display indications. The instructions specify when a
key is to be held down.
To indicate when several keys have to be pressed in
sequence, we show an arrow between them. Do
not press more than one key at time unless the
instructions say so.
One or more beeps indicate key contact has been
made (if the key has a function). You can disable the
beeper as described later, but we recommend keep-
ing it enabled while getting to know the key functions,
since the pitch and number of beeps can be useful
feedback.
A several-second timer starts when you press
and automatically restarts when you turn the knob.
Pressing other keys may shut off the timer as the
resulting change in operation occurs, or restart the
timer so you can select various functions.
Also, after changing a setting, you can usually return
to the operating frequency display by pressing the
PTT button at the top left corner of the radio. It does
not transmit unless the operating frequency is dis-
played. The front keypad generates standard DTMF
tones when pressed while transmitting.
While reading about operation, if you are unsure
about the location or function of a button or display
item, refer to Controls and Connectors and Display
sections on pages 7 and 8.