Sony XTL-W70 用户手册

Battery life is about six months depending on the amount you use
the wireless remote.

To avoid damage from battery leakage and subsequent corrosion:
— insert the batteries matching the “+” and “–” ends on the

batteries to the “+” and “–” diagrams inside the battery
compartment.

— do not use an old battery with a new one, or different types of

batteries together.

— remove the batteries when you do not use the unit for a long

period of time.

— do not charge the batteries.

If any battery leakage occurs, replace all the batteries with new ones
after cleaning the battery compartment.

• Do not leave the wireless remote near any heat sources, or in a

place subject to direct sunlight (especially on the dashboard).

• When you park your car in direct sunlight, place the wireless

remote in a location such as the glove-box, where it will not be
subjected to direct sunlight.

When you use a wireless radio or portable telephone near this unit,
picture or sound interference may occur. Do not use such devices near
this unit.