Function With Ptt Switch; Technical Characteristics - PRESIDENT Walker III FCC Owner's Manual

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I n: the
modulation of the microphone
speaker connected to jack PA.SP. (D). The
the internal loudspeaker [or external optional loudspeaker connected to
jack EXT.SP (C)]. "PA" blinks alternately with the modulation mode (AM).
OF: The reception is no more functional. Only the
phone
is transmitted to the Public Address loudspeaker connected to jack
PA
PA.SP. (D). PA and
volume level are displayed.
PA: the
modulation of the microphone
ted to the Public Address loudspeaker connected to jack PA.SP. (D).
MODE: "PA" blinks alternately with the modulation mode (AM).
The MIC GAIN knob (4) to
adjust
Default PA setting is: I n.
See § PA (Public Address) page 9.
12) SCAN SKIP
memorize/erase
This function allows to
memory.
1.
Select
then channel to be set.
2.
Push the rotary PUSH knob (6) for 3 seconds to
3.
Turn the rotary PUSH knob (6) or use UP/DN buttons (18) on the microphone
to
select
the SCAN SKIP menu.
4.
Push the rotary PUSH knob (6) to validate.
5.
Turn the rotary PUSH knob (6) or use UP/DN buttons (18) on the microphone
alternate
to
between ON and OF.
6.
New Push the rotary PUSH knob (6) to validate. The parameter stops blinking.
a) Go back to point 2 to
adjust
validate
exit
MENU.
(17) to
and
7.
If no key is pressed, the unit
exits
the display.
On memorize the current channel into the SCAN SKIP memory. When a
channel is stored in the memory,
channel number.
OF erase the current channel from the SCAN SKIP memory,
from the display. See the § SKIP on page 8.
13) RESET
Erase
the scan skip memory or
Push the rotary PUSH knob (6) for 3 seconds to
1.
Turn the rotary PUSH knob (6) or use UP/DN buttons (18) on the microphone
select
the RESET menu.
to
2.
Push the rotary PUSH knob (6) to
is transmitted to the external loud-
received signal
is transmitted to
modulation of the micro-
and the
received signal
are transmit-
the audio level of the mode PA.
a channel form the SCAN SKIP
enter
MENU.
is displayed.
another function or b) Press the PTT switch
disappears.
MENU after 10 seconds,
disappears in
appears in the display next to the
disappears
restore
all factory settings.
enter
MENU.
is displayed.
validate.
SC or AL blinks on LCD.
3.
Turn the rotary PUSH knob (6) or use UP/DN buttons (18) on the microphone
select
to
SC or AL.
4.
New Push the rotary PUSH knob (6) to validate. The unit
disappears.
5.
If no key is pressed, the unit
the display.
SC erase all the channels stored on the SCAN SKIP memory. They are now
enabled to be scanned (see the § SKIP page 8).
AL restore all the factory parameters.
PA
D) FUNCTION WITH PTT SWITCH
1) TALKBACK LEVEL
This function allows to
1.
Activate the TALKBACK function (see § TALKBACK page 9).
2.
Press and hold the PTT switch (17) then turn the rotary PUSH knob (6) to
increase
(clockwise) /
the TALKBACK from 1 to 9.
3.
Release the PTT switch (17).
E) TECHNICAL CHARACTERISTICS
1) GENERAL
- Channels
- Modulation modes
- Frequency range
- Weather channels
- Antenna impedance
- Power supply
- Dimensions
- Weight
- Accessories supplied
2)
TRANSMISSION
- Frequency allowance
- Carrier power
- Transmission interference
- Audio response
- Emitted power in the adj. channel : inferior to 20 µW
13
exits
MENU after 10 seconds,
adjust
the volume level of the TALKBACK.
decrease
(counterclockwise) the volume level of
: 40
: AM / FM
: from 26.965 MHz to 27.405 MHz
: from162,400 MHz to 162,550 MHz
: 50 ohms
: 13.8 V
: 6.692 (W) x 6.299 (D) x 2.047 (H) inches
: 170 (W) x 160 (D) x 52 (H) mm
: ± 2.43 lbs / 1.1 kg
: 1 microphone electret UP/DOWN with
support, mounting cradle, screws and
fused power cord.
: +/- 200 Hz
: 4 W AM / 4 W FM
: inferior to 4 nW (- 54 dBm)
: 300 Hz to 3 KHz
exits
MENU.
disappears in

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