Precautions; Placing The System - Yamaha GX-3 Owner's Manual

PRECAUTIONS: READ THIS BEFORE OPERATING YOUR UNIT
CAUTION FOR CARRYING THIS UNIT
Be sure not to carry or tip this unit with a disc remaining in it.
The apparatus is not disconnected from the AC power
source as long as it is connected to the wall outlet, even if
the apparatus itself is turned off.
VOLTAGE SELECTOR
The voltage selector on the rear panel of this unit must
be set for your local main voltage BEFORE plugging
into the AC main supply.
Voltages are 110-120/220-240V AC, 50/60 Hz.

PLACING THE SYSTEM

Placing examples
TCD-GX3
KMA-GX3
KMA-GX3
TCD-GX3
E-3
WARNING
To reduce the risk of fire or electric shock, do not expose this unit to
rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.
CAUTION 1
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
CAUTION 2
As the laser beam used in this unit is harmful to the eyes, do not
attempt to disassemble the cabinet. Refer servicing to qualified
personnel only.
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
Laser Diode Properties
•
Material: GaAlAs
•
Wavelength: 780nm
•
Emission Duration: continuous
•
Laser Output: max. 44.6µW*
* This output is the value measured at a distance of about 200mm
from the objective lens surface on the Optical Pick-up Block.
•
If the system is put in a rack, allow a space of at least 5
cm (1-15/16") above and behind the system for proper
ventilation.
•
Disconnect the AC supply lead from the AC outlet before
connecting or disconnecting any component.