UHF Wireless Safety, precautions, and notices | en 5
-Voice Installation manual 2021.06 | 03 | F.01U.362.808
11. Only use attachments/accessories specified by the manufacturer.
12. Unplug the apparatus during lightning storms or when unused for long periods of time.
13. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
14. No naked flame sources, such as lighted candles, should be placed on the apparatus.
15. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or
moisture. The apparatus should not be exposed to dripping or splashing. Objects filled
with liquids, such as vases or open beverage containers should not be placed on
apparatus.
16. To completely disconnect DC power from this apparatus, the DC power supply cord
must be unplugged from the apparatus, or the apparatus’ external power supply must
be unplugged from the AC socket.
17. To completely disconnect AC power from this apparatus’ external power supply, the
power supply plug must be unplugged at the AC socket.
1.2 Battery precautions
Keep batteries out of the reach of children.
Observe and install batteries according to the correct polarity as marked on the battery and
the transmitter battery compartment.
Do not expose the battery to excessive heat such as sunshine, fire, or other sources of
high heat.
Always consider the environment issues and follow local regulations when disposing of
batteries.
Remove depleted battery immediately.
Danger of explosion if battery is incorrectly replaced. Replace only with the same or
equivalent type.
Use only disposable LR6(AA) alkaline or NiMH batteries.
Do not mix new batteries with old ones in the transmitter at the same time.
Do not use different battery types or models.
Do not use a leaking battery. If battery leakage occurs, avoid contact with skin. If contact
occurs, immediately wash thoroughly with soap and water.
If battery leakage comes into contact with your eyes, immediately flush with water and seek
medical attention.
Remove and safely store batteries away from the transmitter when the transmitter will not
be used for 60 or more days.
1.3 Notices
Old electrical and electronic appliances
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