PRESIDENT BARRY II, Руководство пользователя

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2) TALKBACK LEVEL
( PTT +
s
/
t
on the unit)
- At step
b)
adjust the
TALKBACK
level using the
s
/
t
keys (
3
) on
the unit.
- When the function in on and “TALKBACK” is shown on the display,
press and hold the
PTT
switch (
11
), then use the
s
(
3a
) /
t
(
3b
)
keys on the unit to select the level. 9 levels from
01
to
09
.
-
Note:
The use of the
UP
/
DN
knobs (
12
) on microphone are not
allowed to adjust TALKBACK level.
3) PA
( PTT + MODE )
- Press and hold the
PTT
switch (
11
)
- Short press on MODE key ( 6 ) to activate or deactivate the PA (Public
Address) mode. An external loud speaker can be connected to
your BARRY II by the PA jack plug situated on the back panel PA.SP
(
D
). The CB message received or transmitted into the microphone
will be directed towards the external speaker and be amplified.
Adjust the PA volume with VOL key ( 1 ).
When
PA
mode is activated,
“PA”
and the used mode (
AM
,
FM
or FM UK) blink alternatively. When PTT switch ( 11 ) is pressed, “PA”
replace the active channel on the display. Release the
PTT
switch
(
11
) to display again the active channel.
4) NOISE GATE
( PTT + VOX )
- Press and hold the
PTT
switch (
11
).
- Short press the
VOX
key (
8
) to activate (
On
) or deactivate (
OF
)
the NOISE GATE . “ ” Is displayed when the function is active.
Noise Gate: Prevents amplification of background noise. This results
in optimized signal levels.
E) TECHNICAL CHARACTERISTICS
1) GENERAL
- Channels : 40
- Modulation modes : AM/FM
- Frequency ranges : from 26.965 MHz to 27.405 MHz
- Antenna impedance : 50 ohms
- Power supply : 13.2 V / 26.4 V
- Dimensions (in mm) : 125 (L) x 180 (H) x 45 (D)
- Weight : ~ 0.9 kg
- Accessories supplied : Electret microphone with support,
mounting cradle, screws.
- Filter : ANL (Automatic Noise Limiter) built-in
2) TRANSMISSION
- Frequency allowance : +/- 200 Hz
- Carrier power : 4 W AM / 4 W FM
- Transmission interference : inferior to 4 nW (- 54 dBm)
- Audio response : 300 Hz to 3 KHz in AM/FM
- Emitted power in the adj.
channel : inferior to 20 µW
- Microphone sensitivity : 7 mV
- Maximum drain : 1.7 A at 13.2 V / 0.85 A at 26.4 V
- Modul. signal distortion : 2 %
3) RECEPTION
- Maxi. sensitivity at 20
dB sinad : 0.5 µV - 113 dBm AM / 0.35 µV - 116 dBm FM
- Frequency response : 300 Hz to 3 kHz
- Adjacent chan. selectivity : 60 dB
- Maximum audio power : 2.5 W
- Squelch sensitivity : minimum 0.2 µV - 120 dBm
maximum 1 mV - 47 dBm
- Frequency image
rejection rate : 60 dB
- Intermediate frequency
rejection rate : 70 dB
- Drain : 160 ~ 420 mA (13.2 V)
100 ~ 250 mA (24.6 V)
F) TROUBLE SHOOTING
1) YOUR CB RADIO WILL NOT TRANSMIT OR YOUR
TRANSMISSION IS OF POOR QUALITY
- Check that the antenna is correctly connected and that the SWR
is properly adjusted.
English