Toa WM-422, Operating Instructions Manual

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CAUTION
Indicates a potentially hazardous situation which, if mishandled,
could result in moderate or minor personal injury, and/or property
damage.
When Installing the Receiver
• Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric shock.
• When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord
itself. Operating the unit with a damaged power supply cord may cause a fire or electric shock.
• When moving the unit, be sure to remove its power supply cord from the wall outlet. Moving the unit with the
power cord connected to the outlet may cause damage to the power cord, resulting in fire or electric shock.
When removing the power cord, be sure to hold its plug to pull.
• The socket outlet shall be installed near the equipment and shall be easily accessible.
• Avoid installing the unit in humid or dusty locations, in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric
shock.
When the Receiver is in Use
• Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal injury
and/or property damage. In addition, the object itself may fall off and cause injury and/or damage.
• Make sure that the volume control is set to minimum position before power is switched on. Loud noise
produced at high volume when power is switched on can impair hearing.
• Never open the unit case as there are high temperature parts inside the unit, which may cause a burn if
touched. Refer all servicing to your nearest TOA dealer.
• Use the dedicated AC adapter for the unit. Note that the use of other adapter may cause a fire.
• If dust accumulates on the power supply plug or in the wall AC outlet, a fire may result. Clean it periodically.
In addition, insert the plug in the wall outlet securely.
• Switch off the power, and unplug the power supply plug from the AC outlet for safety purposes when cleaning
or leaving the unit unused for 10 days or more. A fire or electric shock may result.
• Any modifications made to this device that are not approved by TOA Corporation may void the authority
granted to the user to operate this equipment.
• Operation of this device is subject to the following two conditions: (1) this device may not cause interference,
and (2) this device must accept any interference, including interference that may cause undesired operation
of the device.
When the Microphone or the Transmitter is in Use
• When the unit is not in use for 10 days or more, be sure to take the battery out of the unit because battery
leakage may cause personal injury or contamination of environment.
• Make sure to observe the following handling precautions so that a fire or personal injury does not result from
leakage or explosion of the battery.
· Do not short, disassemble heat nor put the battery into a fire.
· Do not solder a battery directly.
· Be sure to use the specified type of battery
· Note correct polarity (positive and negative orientation) when inserting a battery in the unit.
· Avoid locations exposed to the direct sunlight, high temperature and high humidity when storing batteries.
• When the battery becomes inflated or leaks, discontinue use and replace with new one immediately.
CAUTION TO USER: Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.