PRESIDENT Richard, Руководство пользователя

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* Adjustment with external SWR meter (e.g. type TOS-1 PRESIDENT)
a) To connect the SWR meter:
- Connect the SWR meter between the unit and the antenna, as close as
possible to the set (use cable (15.75 in/ 40 cm maximum) type CA-2C
PRESIDENT).
b) To adjust the SWR meter:
- Set the radio to a center band frequency in AM.
- Put the switch on the SWR meter to position FWD (calibration).
- Press the PTT switch ( 17 ) to transmit.
- Bring the index needle to
t
by using the calibration key.
- Change the switch to position REF (reading of the SWR level).The reading
on the meter should be as near as possible to 1. If this is not the case, re-
adjust your antenna to obtain a reading as close as possible to 1 (an SWR
reading between 1 and 1.8 is acceptable).
- It will be necessary to re-calibrate the SWR meter after each adjustment of
the antenna.
Warning: In order to avoid any losses and attenuations in cables used for
connection between the radio and its accessories, PRESIDENT recommends
to use a cable with a length inferior to 118.11 in / 3 m.
Your transceiver is now ready for use.
B) HOW TO USE YOUR TRANSCEIVER
1) ON/OFF ~ VOLUME
Turn on
: turn
VOLUME
knob (
1
) clockwise. If the function
KEY BEEP
is active
(see menu
KEY BEEP
page 25) , the radio emits a beep. The radio is
“on”
.
Display shows the microphone type setup during 1 second . See menu MIC
TYPE page 27.
Turn Off
: turn
VOLUME
knob (
1
) counterclockwise until radio emits click
sound. Your radio is
“off”
.
Volume Adjustment : rotate VOLUME knob ( 1 ) clockwise to adjust volume.
Turn the same knob counterclockwise to reduce the sound level.
2) ASC (Automatic Squelch Control) ~ SQUELCH
Suppresses undesirable background noises when there is no communication.
Squelch does not affect neither sound nor transmission power, but allows a
considerable improvement in listening comfort.
a) ASC: AUTOMATIC SQUELCH CONTROL
Worldwide patent, a PRESIDENT exclusivity
Turn the SQUELCH knob ( 2 ) anti-clockwise into ASC position. appears on
display. No repetitive manual adjustment and a permanent improvement
between the sensitivity and the listening comfort when ASC is active. This
function can be disconnected by turning the switch clockwise. In this case
the squelch adjustment becomes manual again.
disappears from the
display.
b) MANUAL SQUELCH
Turn the SQUELCH knob ( 2 ) clockwise to the exact point where all background
noise disappears. This adjustment should be done with precision as, if set to
maximum (fully clockwise), only the strongest signals will be received.
3) RF POWER
In TX mode, turn the
RF POWER
knob (
3
) to
adjust
the transmission power;
clockwise to
increase,
counterclockwise to
decrease
the
RF POWER
.
4) MIC GAIN
Adjustment of the sensitivity level of the microphone.
The normal position of this function is set to maximum clockwise.
5) RF GAIN
Adjustment of the reception sensitivity. Maximum position in the case of long-
distance transmission. You can
decrease
the
RF GAIN
, to avoid distortions,
when the interlocutor is near. Reduce the gain on reception in the case of a
close communication with a correspondent not equipped with a
RF POWER
.
The normal position of this function is at maximum clockwise.
6) ROTARY “PUSH” KNOB
In normal operation, turn rotary
PUSH
knob (
6
) to adjust frequency. Clockwise
to
increase
, counterclockwise to
decrease
the frequency
In MENU mode (long press PUSH knob ( 6 ) for 3 seconds to activate this
mode). See § MENU page 25 .
1. Turn rotary PUSH knob ( 6 ) to select the function to set.
2. Press PUSH knob ( 6 ) to validate . The parameter of the chosen function blinks
on display.
3. Turn rotary PUSH knob ( 6 ) to change the value of the parameter.
4. New press on PUSH knob ( 6 ) to validate the chosen value. The parameter
stops blinking and if the function has more than one parameter, the next
parameter blinks.
See § UP / DN BUTTONS ON THE MICROPHONE page 24.
English