Toa RW-4800 User Manual

Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.

RW-4800ROM WRITER

INSTRUCTION MANUAL

1. SAFETY PRECAUTIONS

• Be sure to read the instructions in this section carefully
before use.

• Make sure to observe the instructions in this manual as
the conventions of safety symbols and messages
regarded as very important precautions are included.

• We also recommend you keep this instruction manual
handy for future reference.

Safety Symbol and Message Conventions

Safety symbols and messages described below are used
in this manual to prevent bodily injury and property
damage which could result from mishandling. Before
operating your product, read this manual first and
understand the safety symbols and messages so you are
thoroughly aware of the potential safety hazards.

When Installing the Unit

• Do not expose the unit to rain or an environment
where it may be splashed by water or other liquids,
as doing so may result in fire or electric shock.

• Use the unit only with the voltage specified on the
unit. Using a voltage higher than that which is
specified may result in fire or electric shock.

• 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 on the power cord, as doing so
may result in fire or electric shock.

• Avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling

down and causing personal injury and/or property
damage.

• To prevent lightning strikes, install the unit at least
five meters away from a lightning rod, and yet
within the protective range (angle of 45°) of the
lightning conductor. Lightning strikes may cause a
fire, electric shock or personal injury.

• Since the unit is designed for in-door use, do not
install it outdoors. If installed outdoors, the aging of
parts causes the unit to fall off, resulting in personal
injury. Also, when it gets wet with rain, there is a
danger of electric shock.

When the Unit is in Use

• Should the following irregularity be found during
use, immediately switch off the power, disconnect
the power supply plug from the AC outlet and
contact your nearest TOA dealer. 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.)

• Do not place cups, bowls, or other containers of
liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire
or electric shock.

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

Indicates a potentially hazardous
situation which, if mishandled, could result in death or
serious personal injury.

Indicates a potentially hazardous
situation which, if mishandled, could result in moderate
or minor personal injury, and/or property damage.

WARNING

CAUTION

WARNING

CAUTION

2. GENERAL DESCRIPTION

The RW-4800 ROM Writer is used in conjunction with a PC to write frequency information into TOA's wireless
microphone systems, such as the WM-4200 and WM-4300 series microphones or WT-4800 series tuners.
The RW-4800 also permits the WT-4800's operating status to be monitored from the PC.

3. FEATURE

Frequency data can be written into TOA's WM-4200 and WM-4300 Series Wireless Microphones, WT-4800
Series Wireless Tuners or other TOA wireless microphone systems.

4. HANDLING PRECAUTIONS

• Use the supplied cable when connecting the RW-4800 to a PC. Switch off the PC power and remove the
AC-DC adapter from the RW-4800 when connecting or disconnecting the cable.

• Use the supplied cable for connection between the RW-4800 and equipment into which data is written.
Switch off the power of the equipment (set its power switch to OFF position or remove the AC-DC adapter)
when connecting or disconnecting the cable.

• Only the same bank wireless systems can be used in the same location. Avoid using the systems in
combination with those of different banks because interference or noise could be generated.

• Wireless tuners to be installed in the same location must differ from each other in channel number. Setting
them for the same channel number could result in noise. Wireless microphones must be identical to wireless
tuners in both bank and channel numbers.

5. NOMENCLATURE AND FUNCTIONS

[Front]

1. DC input jack

Connects to the supplied AC-DC adapter.

2. Serial port

Connect this port to the PC's serial port using the
supplied cable.

3. I/O port

Connect this port to equipment into which data is
written using the supplied cable.

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,
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 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.

• Use the dedicated AC-DC 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.

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