8
Front & Rear Panels
a
Power switch
This is the main power switch. When set to OFF,
the amplifier is completely shutdown. It must be set
to On to set the amplifier to On or Standby.
b
On/Standby button
This button is used to set the amplifier to On or
Standby.
Note:
If you wish to turn on the amplifier again after it is turned
off, wait for several seconds.
c
Standby indicator
The amplifier is in standby state and waits for
instruction signal from the 12V TRIGGER IN ter-
minal.
d
On indicator
The main power of the amplifier is turned on and
you can play and enjoy an input source.
Notes:
• If the Power switch is pressed and both of the On and
Standby indicators do not light, check that the power
cord is properly connected. If the indictors still do not
light, turn off the amplifier, disconnect the power cord
from wall outlet, and contact the dealer from whom
you purchased this unit.
• If the Standby indicator
flashes
red, the protection cir-
cuitry of the amplifier has activated. The protection
circuitry activates if a problem such as a speaker cable
shorting or excessive temperature occurs. Turn off the
amplifier, remove the cause of the problem, and then
turn it back on. If the problem is still not solved, turn
off the amplifier, disconnect the power cord from wall
outlet, and contact the dealer from whom you pur-
chased this unit.
Front Panel
b c
d
a
DTA-70.1_En_100108.book Page 8 Friday, January 8, 2010 2:04 PM
