Motorola MOTOTRBO DP4401 User's Guide download pdf (Page 12)

Handling Precautions

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.

Caution: 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.

Handling Precautions

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Motorola MOTOTRBO DP4401 User's Guide Page 12

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