Safety

Safety Precautions/ Usage Precautions

Precautions/ Usage Precautions

Safety Precautions

In this manual, symbols are used to highlight warnings and cautions for you to read so that accidents can be prevented. The meanings of these symbols are as follows:

This symbol indicates Warning explanations about extremely

dangerous matters. If users ignore this symbol and handle the device the wrong way, serious injury or death could result.

This symbol indicates

Caution explanations about dangerous matters. If users

ignore this symbol and handle the device the wrong way, bodily injury and damage to the equipment could result.

Please observe the following safety tips and precautions to ensure hazard-free use of the MRT-3.

The use of an adapter other than the specified type may damage the unit and pose a safety hazard.

Connect the AC adapter only to an AC outlet that supplies the rated voltage required by the adapter.

When disconnecting the AC adapter from the AC outlet, always grasp the adapter itself and do not pull at the cable.

If the unit is not to be used for a long time, disconnect the AC adapter from the outlet.

Battery operation

Use four IEC R6 (size AA) batteries (alkaline or manganese).

The MRT-3 cannot be used for recharging.

Pay close attention to the labelling of the battery to make sure you choose the correct type.

If the MRT-3 is not to be used for an extended period of time, remove the battery from the unit.

If batteries leakage has occurred, wipe the battery compartment and the battery terminals carefully to remove all remnants of battery fluid.

While using the unit, the battery compartment cover should be closed.

About power

Warning Since power consumption of this unit is fairly high, we recommend the use of an AC adapter whenever possible. When powering the unit from the batteries, use only an alkaline type.

AC adapter operation

Be sure to use only an AC adapter which supplies 9 V DC, 300 mA and is equipped with a "center minus" plug (Zoom AD-0006).

Environment

Caution Avoid using your MRT-3 in environments where it will be exposed to:

Extreme temperature

High humidity or moisture

Excessive dust or sand

Excessive vibration or shock

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Zoom MRT-3 operation manual Safety Precautions/ Usage Precautions, Battery operation, AC adapter operation