Toa WA-1822C - Manual (Page 4)

4
When Installing the Unit
• 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.
• Avoid installing the unit in humid or dusty locations, or in locations generating sooty smoke or steam as
doing otherwise may result in fire or electric shock.
• The socket-outlet shall be installed near the equipment and the plug (disconnecting device) shall be easily
accessible.
When the Unit 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.
• Do not stand or sit on, nor hang down from the unit as this may cause it to fall down or drop, resulting in
personal injury and/or property damage.
• When the unit is not in use for 10 days or more, or when the AC power is used for operating the unit, be sure
to take the batteries out of the unit because battery leakage may cause a fire, personal injury, or
contamination of environment.
• 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. Doing otherwise may cause a fire or electric shock.
• 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.
· Avoid using both new and old batteries together.
· Do not solder a battery directly.
· Be sure to use the specified type of batteries.
· 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.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage. CAUTION
2. GENERAL DESCRIPTION
Toa's WA-1822 and WA-1822C are portable diversity meeting amplifiers featuring 2-way speaker system.
In addition, the WA-1822C has a built-in cassette player.
Both models can accommodate 2 diversity wireless tuner units of crystal-controlled PLL synthesizer system
WTU-3800s or WTU-4800s. Other feature includes the antibacterial treated carrying handle.
• To prevent a fire or electric shock, never open nor remove the unit case as there are high voltage
components inside the unit. In addition, modifying the internal parts or circuit may cause the unit to be
against the regulations in your country.
Refer all servicing to your nearest TOA dealer.