Installation; Maintenance - Yamaha TSX-B237D Manual

Battery use
• DO NOT INGEST BATTERY, CHEMICAL BURN HAZARD
The remote control supplied with this product contains a coin/button cell battery. If the coin/
button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can
lead to death.
Keep new and used batteries away from children. If the battery compartment does not close
securely, stop using the product and keep it away from children.
If you think batteries might have been swallowed or placed inside any part of the body, seek
immediate medical attention.
• Do not disassemble a battery. If the contents of the battery get on your hands or in your
eyes, it can cause blindness or chemical burns.
• Do not dispose of a battery in fire. Do not expose a battery to high temperatures, such as
direct sunlight or a fire. Doing so may result in the battery bursting, causing a fire or injury.
• Do not attempt to recharge batteries that are not intended to be charged. Charging could
cause the battery to burst or leak, which can cause blindness, chemical burns, or injury.
• If the batteries do leak, avoid contact with the leaked fluid. If the battery fluid should come in
contact with your eyes, mouth, or skin, wash immediately with water and consult a doctor.
Battery fluid is corrosive and may possibly cause loss of sight or chemical burns.
Wireless unit
• Do not use this unit near medical devices or inside medical facilities. Radio waves from this
unit may affect electro-medical devices.
• Do not use this unit within 15 cm (6 in) of persons with a heart pacemaker implant or a
defibrillator implant. Radio waves from this unit may affect electro-medical devices, such as
a heart pacemaker implant or defibrillator implant.
Laser
• Do not look into the laser source. If there is nothing to block it, this unit emits a visible laser.
Avoid looking at the laser directly. Laser light entering your eyes may cause visual
impairment. When the plug is inserted into the AC outlet, do not place your eyes near
openings of the disk tray or other openings, and do not try to look inside the unit.
CAUTION
This content indicates "risk of injury."
Power supply
• Do not use an AC outlet where the power plug fits loosely when inserted. Failure to observe
this may cause a fire, electric shocks, or burns.
• When disconnecting the power plug, always hold the plug itself and not the cord. Pulling by
the cord can damage it and cause electric shocks or a fire.
• Insert the power plug firmly all the way into the AC outlet. Using the unit when it is not
plugged in sufficiently can cause dust to accumulate on the plug, causing a fire or burns.
4
En

Installation

• Do not place the unit in an unstable position where it might accidentally drop or fall over and
cause injuries.
• When installing this unit, do not obstruct heat dissipation.
- Do not cover it with any cloth.
- Do not install it on a carpet or rug.
- Do not block this unit's ventilation holes (cooling slits).
- Do not install the unit in other ways than indicated.
- Do not use the device in a confined, poorly-ventilated location.
Failure to observe the above may trap heat inside the unit, causing a fire or malfunctions.
Ensure that there is adequate space around the unit: at least 15 cm (6 in) on top, 10 cm
(4 in) on the sides, and 10 cm (4 in) on the rear.
• Do not install the unit in places where it may come into contact with corrosive gases or salt
air or places that have excessive smoke or steam. Doing so may result in malfunction.
• Avoid being near the unit during a disaster, such as an earthquake. Since the unit may turn
over or fall and cause injury, quickly move away from the unit and go to a safe place.
• Before moving this unit, be sure to turn off the power switch and disconnect all connection
cables. Failure to observe this may damage the cables or cause you or someone else to trip
and fall.
Hearing loss
• Do not use the unit for a long period of time at a high or uncomfortable volume level, since
this can cause permanent hearing loss. If you experience any hearing loss or ringing in the
ears, consult a physician.
• Before connecting the unit to other devices, turn off the power for all devices. Failing to do
so may result in hearing loss, electric shock, or device damage.
• When turning on the AC power in your audio system, always turn on the unit LAST, to avoid
hearing loss and speaker damage. When turning the power off, the unit should be turned off
FIRST for the same reason. Failure to observe the above may cause hearing impairment or
speaker damage.

Maintenance

• Remove the power plug from the AC outlet before cleaning the unit. Failure to observe this
may cause electric shocks.
Handling caution
• Do not insert foreign materials such as metal or paper into the openings of this unit. Failure
to observe this may cause a fire, electric shocks, or malfunctions.
• Keep small parts out of the reach of infants. Your children may accidentally swallow them.
• Do not do the following:
- Stand on or sit on the equipment.
- Put heavy items on top of the equipment.
- Place the equipment in a stack.
- Apply unreasonable force to buttons, switches, input/output terminals, etc.