Technical Characteristics; Trouble Shooting - PRESIDENT George II Owner's Manual

23) RESET
Erase
This function allows to
settings.
Long Press PUSH key (4) to enter
1. Turn the CH rotary knob (4) or use UP/DN keys (19) on the microphone to
select the RESET menu.
2. Press PUSH key (4) to validate.
3. Turn the CH rotary knob (4) or use the UP/DN keys (19) on the microphone
select
to SC or AL.
4. Short press the PUSH key (4) to validate. a) Return to the point 1 to set another
menu or b) Short press the PTT key (18) to
disappears from the display.
5. If no key is pressed, the unit exits
from the display.
SC erase all the channels stored on the SCAN SKIP memory. They are now
enabled to be scanned (see the § SKIP page 48).
AL restore all the factory parameters.
F) TECHNICAL CHARACTERISTICS
1) GENERAL
- Channels
- Modulation modes
- Frequency ranges
- 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
- Microphone sensitivity
- Drain
- Modulated signal distortion
restore
the scan skip memory or
the MENU.
is displayed.
The current value blinks on the display.
validate exit the MENU.
and
MENU after 10 seconds. disappears
: 40
: AM / FM / USB / LSB
: from 26.965 MHz to 27.405 MHz
: 50 ohms
: 13.2 V
: 185 (L) x 172 (P) x 56 (H) mm
: 1.190 kg
: 1 microphone electret UP/DOWN with
support, mounting cradle, screws and
fused power cord.
: +/- 200 Hz
: 4 W AM / 4 W FM / 12 W PEP USB LSB
: inferior to 4 nW (- 54 dBm)
: 300 Hz to 3 KHz in AM/FM/USB/LSB
: 3.0 mV
: < 5 A max. with modulation (13.2 V)
: 2 %
3) RECEPTION
- Maxi. sensitivity at 20 dB sinad
all factory
- Frequency response
- Adjacent channel selectivity
- Maximum audio power
- Squelch sensitivity
- Frequency image rejection rate
- Intermediate frequency rej. rate
- Drain
G) TROUBLE SHOOTING
1) YOUR 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.
- Check that the microphone is properly plugged in.
- You are using the same modulation mode than your correspondent.
- Check that the programmed configuration is the correct one (see table
page 84).
2) YOUR RADIO WILL NOT RECEIVE OR RECEPTION IS POOR
- Check that the squelch level is properly adjusted.
- Check that the volume (1) is set to a comfortable listening level.
- Check that the antenna is correctly connected and that the SWR is properly
adjusted.
- Check that you are using the same modulation mode as your correspond-
ent.
- Check that the programmed configuration is the correct one (see table
page 84).
- Consult the VOLUME ACCESSORY menu page 56.
- Check that you are not using any CTCSS/DSC code (See the § CTCSS/DSC
page 47
3) YOUR RADIO WILL NOT LIGHT UP
- Check the power supply.
- Check the connection wiring.
- Check the fuse.
57
: 0.5 μV - 113 dBm (AM)
0.35 μV - 116 dBm (FM)
0.28 μV - 118 dBm (USB/LSB)
: 300 Hz to 3 kHz in AM/FM
: 60 dB
: 3 W
: minimum 0.2 μV - 120 dBm
maximum 1 mV - 47 dBm
: 60 dB
: 70 dB
: 200 ~ 600 mA maximum (13.2 V)