orangemarine VHF WP 250, Инструкция по эксплуатации

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NOTE: This transceiver is divided into built-in GPS receiving
module and no built-in GPS receiving module. The two ver-
sions are optional and the instructions are general.
TO USER
Thank you for purchasing this VHF DSC marine transceiver.
You will find the professional and human oriented design of the
transceiver during use. Please read all instructions carefully and
completely before using the transceiver.
The transceiver is based on the technical characteristics of
CCIR 493-4 and the operational characteristics of CCIR 541-
3 of the International Radio Consultative Committee, and the
resolutions of the International Telecommunication Union ITU-R
Recommendation A.803(19), complying with national regula-
tions and combined with practical use, a versatile Class B VHF
DSC marine transceiver, it has dedicated DSC receiving chan-
nel.
This transceiver adopts advanced waterproof technology and
has excellent waterproof performance.
PRECAUTIONS
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Never use the distress call when your ship or per-
sonnel is not in an emergency.
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Do not install the transceiver in hot, humid and dusty
areas.
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The working voltage for the transceiver is 13.8V DC.
If the power supply is 24V DC, please use a power
converter (24V converts to 13.8V), or the transceiver
won’t work.
y
Never directly connect to 220V AC power supply,
this will ruin the transceiver. If an abnormal odor or
smoke is detected coming from the transceiver, turn
off the power immediately.
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Do not transmit before connecting the antenna, it
will ruin the transceiver.
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After long time use, the heating panel becomes hot,
this is normal state.