UNICOM CB-320, Инструкция по эксплуатации

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CB-320 INSTRUCTION MANUAL PAGE 5 PAGE 4 CB-320 INSTRUCTION MANUAL
When an older wideband radio receives a signal from a new narrowband radio, the
speech may sound quiet – simply adjust your radio volume for best performance.
Depending on how close your receiving radio is to another transmitting radio, there
can be interference from the transmitting radio if it is using a channel adjacent to the
channel you are listening to. Simply try going up or down a few channels from the
currently selected channel.
The above situations are not a fault of the radio but a symptom of operating wide-
band and narrowband radios in the same bandwidth. This possible interference will
decrease over time as the population of wideband radios ages and decreases.
Further information and updates are available from the Australian Communications
and Media Authority (ACMA) at
www.acma.gov.au
and the Ministry of Economic
Development (MED), Radio Spectrum Management at: www.rsm.govt.nz
EMERGENCY CHANNELS
The ACMA has allocated channels 5/35 for emergency use only. Channel 5 is the
primary Simplex Emergency Channel. Where a channel 5 repeater is available, you
should select Duplex on channel 5.
NOTE: Channel 35 is the input channel for the channel 5 repeater therefore channel
35 should also not be used for anything other than emergency transmissions.
TELEMETRY CHANNELS
ACMA regulations have allocated channels 22 and 23 for telemetry-only applications
and have prohibited the transmission of speech on these channels. Consequently the
radio has a transmit-inhibit applied to channels 22 and 23.
In the event that additional telemetry/telecommand channels are approved by the
ACMA, these channels shall be added to those currently listed where voice transmis-
sion is inhibited. Currently, transmissions on channels 61, 62 and 63 are also inhibit-
ed and these channels are reserved for future allocation.
IMPORTANT ADVICE
READ ALL INSTRUCTIONS carefully and completely before operating your radio
and retain this manual for future reference.
y
NEVER connect the radio to a power source other than the supplied battery. This
may damage your radio.
y
DO NOT place your radio in front of a vehicle airbag.
y DO NOT use your radio with a damaged antenna.
y
DO NOT
attempt to modify your radio in any way.
y
ALWAYS
charge your radio at normal room temperature.
y
ALWAYS
switch off your radio where notices restrict the use of two–way radio or
mobile telephones.
y ONLY use Unicom approved rechargeable battery packs with the supplied char-
ger.
y
AVOID storing or charging your radio in direct sunlight.
y
AVOID storing or using your radio where temperatures are below -20°C or above
+60°C.
SUPPLIED WITH
y
CB-320 radio
y Belt clip
y Li-ion battery pack (1300 mAh)
y AC adaptor
y Desktop Charger
y Ear piece
y
Instruction Manual
y
Hang Strap
OPTIONAL ACCESSORIES
y USB 12V/24V vehicle charger (AC001)
y Waterproof carry case (AC003)
y Speaker microphone (AC007)
y Clear acoustic tube and lapel microphone (AC002)