NAVICOM RT-550, Руководство пользователя

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10.
Caution: Keep the radio and handset at least 1 meter away from any magnetic
devices such as compass on your vessel.
11 12
The supplied universal mounting bracket allows you to mount your base
station from overhead or on dashboard with a big scope of angle as many
as 45
0
.
Change the angle after installation:
11. Loo se n the mounting knob at the sides of gimbal first.
12. Then adjust the base station to an appropriate direction with matching of the
protuberances on the inner sides of gimbal and pits on the outer sides of
base station.
13. Tighten the knob to secure.
3.5 ANTENNA MOUNTING/THE EME EXPOSURE
For optimal radio performance and minimal human exposure to radio frequency
electromagnetic energy, make sure the antenna is:
Connected to the radio before transmitting;
Properly mounted;
Loca
t e where it will be away from people:
Locate at least three feet (91 cm) from the Base Station transceiver and
Handsets;
Use standard type of PL259 connector
3.6 MOUNTING THE HANDSET
Find a mounting location near the base station to mount the wall hanger for
handset. The distance between the base station and the wall hanger should be
less than the length of the handset cable.
4. BASIC OPERATION
4.1 TRANSMISSION AND RECEPTION
1 CAUTION: Transmitting without an antenna may damage the radio.
2 After the radio has been installed, make sure of the power supply and
antenna being properly connected.
3 To rotate the VOLUME/POWER knob clockwise turn on the radio and
select a comfortable volume level.
4 To turn the SQUELCH knob clockwise until the background noise
disappears.
5 Rotate CH knob to select channel
6 Press Hi/Lo key to select high power or lower power.
7 Press the PTT (Push-To-Talk) button on the handset to make the radio
into transmission mode. the indicator on LCD is displayed.
8 Speak clearly in a normal voice into the microphone.
9 once the transmission is finished, release the PTT button. The radio is at
receive mode, icon appear on screen.
4.2. BAND SWITCH
4.2.1 USA AND INT MODE
1 Press the BAND /SAVE button, to switch the operational channel band
(USA & INT).
2 The icon will be displayed on the LCD for USA mode, The icon
will be displayed on the LCD for INTL mode Successive press and release
toggles between USA and INT band.
Navicom RT-550 Navicom RT-550