CIRCUIT DESIGN CDP-02N Series Panduan Pengoperasian - Halaman 17
Jelajahi secara online atau unduh pdf Panduan Pengoperasian untuk Unit Kontrol CIRCUIT DESIGN CDP-02N Series. CIRCUIT DESIGN CDP-02N Series 17 halaman. Uhf fm-narrow band synthesized radio data module
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The CDP-TX-02N(CDP-TX-02AN) emits carrier continuously when power is supplied. Users must design the
surrounding circuits of the CDP-TX-02N(CDP-TX-02AN) to ensure that the duty cycle of a user system is within
the requirements of the radio regulations in the country where the user system is used.
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Make sure that the CDP-TX-02N(CDP-TX-02AN) is used within specified supply voltage (2.4-12V). Use out
of the supply voltage may cause malfunction.
•To fulfill the requirement of EMC, make sure that the CDP-TX-02N(CDP-TX-02AN) is mounted on your PCB
and covered in the case of end product. Any surface of the module should not be exposed.
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Caution to the user who use the CDP-TX-02N in Germany
The CDP-TX-02N emits un-modulated carrier when power is supplied. User must design surrounding circuit of
the CDP-TX-02N to ensure that un-modulated carrier should not be emitted. It is defined in 3.3 of German
regulation BABT 222 ZV 125.
• As the radio module communicates with electronic radio waves, there are cases where transmission will be temporarily cut
off in accordance with the surrounding environment and method of usage. The manufacturer is exempt from all
responsibility relating to damage to personnel or other equipment and other secondary damage.
• Do not use the equipment within the vicinity of devices that may malfunction as a result of electronic radio waves from the
radio module.
• The manufacturer is exempt from all responsibility relating to secondary damage for the operation, performance and
reliability of equipment connected to the radio module.
• Communication performance will be affected by the surrounding environment, so communication tests should be carried
out before actual use.
• Ensure that the power supply for the radio module is within the specified rating. Short circuits and reverse connections may
result in overheating and damage and must be avoided at all costs.
• Ensure that the power supply has been switched off before attempting any wiring work.
• The case is connected to the GND terminal of internal circuit, so do not contact the '+' side of the power supply terminal to
the case.
• When batteries are used as the power source, avoid short circuits, recharging, dismantling, and pressure. Failure to observe
this may result in the outbreak of fire, overheating and damage to the equipment. Remove the batteries when the equipment
is not to be used for a long period of time. Failure to observe this may result in battery leaks damaging the equipment.
• Do not use this equipment in vehicles with the windows closed, in locations where it is subject to direct sunlight, or in
locations with extremely high humidity.
• The radio module is neither waterproof nor splash proof. Ensure that it is not splashed with soot or water. Do not use the
equipment which water or other foreign objects enter the case.
• Do not drop the radio module or otherwise subject it to strong shocks.
• Do not subject the equipment to condensation (including moving it from cold locations to locations with a dramatic increase
in temperature.)
• Do not use the equipment in locations where it is likely to be affected by acid, alkalis, organic agents or corrosive gas.
• Do not bend or break the antenna. Metallic objects placed in the vicinity of the antenna will have a great effect on
communication performance. As far as possible, ensure that the equipment is placed well away from metallic objects.
• The GND for the radio module will also affect communication performance. If possible, ensure that the case GND and the
circuit GND are connected to a large GND pattern.
• Do not take a part or modify the equipment.
• Do not remove the product label (the label adhering to the upper surface of the module.) The use of modules from which
the label has been removed is prohibited.
CDP-02N UHF Synthesized Radio Data Module Operation Guide
Important notice
Caution
Warning
CIRCUIT DESIGN, INC.
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