Toa VM-3000 Series Read Me First - Manual (Page 6)

6
2.4. Applicable to VP-2241, VP-2421, VP-2000DS and VX-200PS
When Installing the Unit
• Do not cut, kink, otherwise damage nor modify the power supply cord. In addition, avoid using the power
cord in close proximity to heaters, and never place heavy objects -- including the unit itself -- on the power
cord, as doing so may result in fire or electric shock.
• The apparatus shall be connected to a mains socket outlet with a protective earthing connection.
• The socket-outlet shall be installed near the equipment and the plug (disconnecting device) shall be easily
accessible.
• An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in the
electrical installation of the building.
• Terminals with the symbol are Hazardous Live and the external wiring connected to these terminals shall
be installed by instructed person or shall be done with ready made cords or leads.
• The apparatus must be securely attached according to instruction manual to prevent injury.
When the Unit is in Use
• Should the following irregularity be found during use, immediately switch off the power, disconnect the power
supply cord and contact your nearest TOA dealer. Besides, disconnect batteries in the case of VX-2000DS.
Make no further attempt to operate the unit in this condition as this may cause fire or electric shock.
· If you detect smoke or a strange smell coming from the unit.
· If water or any metallic object gets into the unit
· If the unit falls, or the unit case breaks
· If the power supply cord is damaged (exposure of the core, disconnection, etc.)
· If it is malfunctioning (no tone sounds.)
• When replacing the fuse, be sure to use the supplied one. Using any other fuse than supplied may cause fire
or electric shock. (VX-2000DS only)
When Installing the Unit
• Never connect nor disconnect the power supply cord with wet hands, as doing so may cause electric shock.
• When disconnecting the power supply cord, 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 disconnect its power supply cord. Moving the unit with the power cord
connected 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.
• Do not block the ventilation slots in the unit's cover. Doing so may cause heat to build up inside the unit and
result in fire. Also, periodically clean the ventilation slots of dust.
• Be sure to follow the instructions below when rack-mounting the unit. Failure to do so may cause a fire or
personal injury.
· Install the equipment rack on a stable, hard floor. Fix it with anchor bolts or take other arrangements to
prevent it from falling down.
· When connecting the unit's power cord to power supply source, use the power source with current capacity
allowable to the unit.
· The supplied rack-mounting screws can be used for the TOA equipment rack only. Do not use them for
other racks. (VP-2241, VP-2421, and VX-2000DS only)
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury. WARNING
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage. CAUTION