Mitel DP771 owner manual Connect the Automotive adapter

Power Connections (Continued)

Connect the Automotive adapter

This unit and its automotive adapter are designed for use in vehi- cles that have 8.5-16 volt, negative ground electrical systems. (This is standard for most vehicles.) If your vehicle has a different type of electrical system, the DC power system cannot be used.

a Cigarette lighter socket b

a. Connect the automotive adapter to the DC IN jack on the unit.

b. Connect the automotive adapter to the car’s cigarette lighter socket.

Caution

•To prevent electrical shock and possible damage to your unit or vehicle, always unplug the automotive adapter from the cigarette lighter socket before you remove the plug from your unit.

•A 3 amp. 250V fuse for protection is installed in the automotive adapter.

•While the engine is being started, disconnect the automotive adapter from the car’s cigarette lighter socket.

•Do not operate your unit when the car battery is discharged. Peak current from the car generator may cause the DC fuse to blow.

•If the vehicle’s supply voltage drops below approximately 10 volts, your unit may not work properly.

•Do not leave your unit in a place where the temperature exceeds 70°C (158°F), or the pick-up device may be damaged.

Examples include:

-Inside a car with the windows closed and in direct sunshine.

-Near a heating appliance.

Automotive adapter

•This automotive adapter operates on DC 8.5-16V.

•Contact an electrical parts distributor for assistance in selecting a suitable automotive adapter.

•Manufactured by WANLIDA Digital Technology Co., Ltd.

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