Motorola XPR 7350 用户手册

The MOTOTRBO Series Digital Portable radio meets 
IP57 specifications, allowing the radio to withstand 
adverse field conditions such as being submersed in 
water.

If the radio has been submersed in water, shake the 
radio well to remove any water that may be trapped 

inside the speaker grille and microphone port. Trapped 

water could cause decreased audio performance.

If the radio’s battery contact area has been exposed to 
water, clean and dry battery contacts on both the radio 

and the battery before attaching the battery to the 

radio. The residual water could short-circuit the radio.

If the radio has been submersed in a corrosive 
substance (e.g. saltwater), rinse the radio and battery 

in fresh water then dry the radio and battery.

To clean the exterior surfaces of the radio, use a diluted 
solution of mild dishwashing detergent and fresh water 

(i.e. one teaspoon of detergent to one gallon of water).

Never poke the vent (hole) located on the radio chassis 
below the battery contact. This vent allows for pressure 

equalization in the radio. Doing so may create a leak 

path into the radio and the radio’s submersibility may 

be lost.

Never obstruct or cover the vent, even with a label. 

Ensure that no oily substances come in contact with the 
vent.

The radio with antenna attached properly is designed to 
be submersible to a maximum depth of 1 meter (3.28 

feet) and a maximum submersion time of 30 minutes. 

Exceeding either maximum limit or use without antenna 

may result in damage to the radio.

When cleaning the radio, do not use a high pressure jet 
spray on the radio as this will exceed the 1 meter depth 
pressure and may cause water to leak into the radio. 

Do not disassemble the radio. This could 
damage radio seals and result in leak paths into 
the radio. Radio maintenance should only be 
done in service depot that is equipped to test 
and replace the seal on the radio.