Tascam PA-30 - Manual (Page 4)

• Do not use the PA-30 if the power cord appears
frayed or broken.
• Do not spill liquids into or on the PA-30 chassis. If
the chassis becomes wet, allow it to dry thoroughly
before reconnecting the unit.
• Allow sufficient space at the top, and bottom of the
PA-30 to permit a flow of cooling air. Keep the unit
away from radiators or others that produce heat.
• Never connect the PA-30 outputs to a battery, power
supply or other voltage source. Do not short the
output hot terminals together.
• The minimum allowable load impedance on each
PA-30 output is 8 ohms in stereo mode or BTL mode.
Connecting loads of lower impedance will result in
current limiting and/or activation of the protection
circuits.
• Before operating the PA-30, be certain that the
MODE switch is set in accordance with the desired
operational mode and output connection
configuration (see the 'BTL Operation' section of this
manual, page 9).
• Any unauthorized internal modification to the PA-30
will invalidate the warranty, and may result in
hazardous conditions. Refer all servicing to a TEAC
authorized TASCAM service center.
• Connect the PA-30 only to properly wired AC outlets.
Make certain that the voltage is correct for the
version of the unit that you are using (110 to 120
volts at 60 Hz for domestic USA).
AC Power Connection
The PA-30 requires a reliable source of single-phase
power at 110 to 120 volts AC, 60 Hz (domestic US
version). It has a two-prong, ungrounded AC cord, and
may be connected to either two-prong or three-prong
outlets.
If you have any doubt about the wiring of the outlet that
you wish to use, it is wise to test it before making
connections. Simple plug-in testers are available from a
variety of electronics and hardware stores.
If an outlet appears to require repairs, consult a
qualified electrician - and
don't use it . An improperly-
wired outlet may present a serious shock hazard.
For reference, Figure 1 shows the characteristics of a
properly wired US standard three-prong wall outlet.
Figure 1. Standard wall Receptacle
Voltage Conversion
Be sure to unplug the power cord from the AC outlet
before repositioning the voltage converter switch.
1) Locate the voltage selector on the rear panel.
2) Using a flat-bladed screwdriver, set to the
appropriate 120 V or 230 V position according to
your area.
Figure 2. Voltage Selector
Neutral
Earth
Hot
0 ohms
0 Volts
0 Volts 120 VAC
120 VAC
120V
Summary of Operating Precautions
4
TASCAM PA-30