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A modification changes the unit’s hardware from its original design configuration.
Modifications can only be made by the original product manufacturer.
Do not replace or change accessories in a hazardous atmosphere. Contact sparking may
occur while installing or removing accessories and cause an explosion or fire.
Turn the radio off before removing or installing a battery or accessory.
Do not disassemble an intrinsically safe product in any way that exposes the internal cir-
cuits of the unit.
Failure to use an intrinsically safe approved battery or Approved accessories specifically
approved for the radio unit may result in the dangerously unsafe condition of an unap-
proved radio combination being used in a hazardous location.
Unauthorized or incorrect modification of the intrinsically safe approved Product will ne
-
gate the approval rating of the product.
Incorrect repair or relabeling of any intrinsically safe Agency-approved radio could ad-
versely affect the Approval rating of the unit.
Use of a radio that is not intrinsically safe in a hazardous atmosphere could result in seri-
ous injury or death.
Summary of Contents for VXD-720 digital
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