User's Manual

Maintenance Manual

UDM-240ZV/ZBV

Safety Requirement

Please read the following information about safe and effective use of the product.

Keep your distance at least 1 inch(2.5cm) from your body when you use the

radios.

Make sure the regulations regarding the use of radio while driving, please do not use the

radios as much as possible while you drive.

Use additional accessories, such as earphones, for your safety.

Do not listen at very high volume. Your hearing may be affected.

For use in hazardous areas, only explosion-proof device must be used. If an

electrical spark pops up in hazardous areas, it can cause severe burns or death.

Turn it off around the workplaces, causing an explosion of electromagnetic

behavior of the product. e