Cleaning Your Radio - Motorola APX 4000 User Manual

• 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
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Cleaning Your Radio

To clean the external surfaces of your radio, follow
the procedure described next.
1 Combine one teaspoon of mild dishwashing
2 Apply the solution sparingly with a stiff, non-
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.
Caution: 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.
detergent to one gallon of water (0.5% solution).
metallic, shortbristled brush, making sure excess
detergent does not get entrapped near the