Motorola APX 4000 User's Guide download pdf (Page 152)

Helpful Tips

English

134

Cleaning Your Radio

To clean the external surfaces of your radio:

1 Combine one teaspoon of mild dishwashing detergent to

one gallon of water (0.5% solution).

2 Apply the solution sparingly with a stiff, non-metallic, short-

bristled brush, making sure excess detergent does not get

entrapped near the connectors, controls or crevices. Dry the

radio thoroughly with a soft, lint-free cloth.

3 Clean battery contacts with a lint-free cloth to remove dirt or

grease.

• The radio is designed to be submerged to a

maximum depth of 1 meter, with a maximum

submersion time of 30 minutes. Exceeding

either maximum limit may result in damage to

the radio.

• If the radio battery contact area has been

submerged in water, dry and clean the radio

battery contacts before attaching a battery to the

radio. Otherwise, the water could short-circuit

the radio.

• If the radio has been submerged in water, shake

the radio well so that any water that may be

trapped inside the speaker grille and

microphone port can be removed. Otherwise,

the water will decrease the audio quality of the

radio.

• Do not disassemble the radio. This could

damage radio seals and result in leak paths into

the radio. Any radio maintenance should be

performed only by a qualified radio technician.

Do not use solvents to clean your radio as most

chemicals may permanently damage the radio

housing and textures.

Do not submerge the radio in the detergent

solution.

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Motorola APX 4000 User's Guide Page 152