Ailunce HS2 HF/VHF/UHF Full Mode SDR Transceiver
Turn off your radio power in the following conditions:
•Turn off your radio before removing (installing) a battery or accessory or when charging battery.
•Turn off your radio when you are in a potentially hazardous environments: Near electrical blasting caps, in a blasting area, in explosive
atmospheres (inflammable gas, dust particles, metallic powders, grain powders, etc.).
•Turn off your radio while taking on fuel or while parked at gasoline service stations.To avoid electromagnetic interference and/or
compatibility conflicts
•Turn off your radio in any facility where posted notices instruct you to do so, hospitals or health care facilities (Pacemakers, Hearing Aids
and Other Medical Devices) may be using equipment that is sensitive to external RF energy.
•Turn off your radio when on board an aircraft. Any use of a radio must be in accordance with applicable regulations per airline crew
instructions.
•Use the lowest volume necessary to do your job.
•Turn up the volume only if you are in noisy surroundings.
•Turn down the volume before adding a headset or earpiece.
•Limit the amount of time you use headsets or earpieces at high volume.
•When using the radio without a headset or earpiece, do not place the radio's speaker directly against your ear
•Use carefully with the earphone may be possible excessive sound pressure from earphones and headphones can cause hearing loss
Note: Exposure to loud noises from any source for extended periods of time may temporarily or permanently affect your hearing. The
louder the radio's volume, the less time is required before
•Your hearing could be affected. Hearing damage from loud noise is sometimes undetectable at first and can have a cumulative effect.
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