9
SLB300 Owner’s Manual
Battery Case/External Output (LINE OUT) Jack
Controls
q
[POWER] (power switch)
This switch turns the power for the built-in SRT POW-
ERED preamplifier on and off.
Power Switch and LINE OUT Jack Status Correspondence Table
• This product is designed so that the power can be turned
on only when a plug (cable) is inserted into the LINE OUT
jack. When a plug is not inserted into the LINE OUT jack,
the power will remain off regardless of the position of the
power switch.
• If the power switch is off while a plug (cable) is inserted
into the LINE OUT jack, the Piezo Pickup signal will be
directly output to the LINE OUT jack (passive output).
Passive output is used in emergency situations when
there are no batteries, or when using sound reproduction
on an external device, such as a preamplifier.
• Since the power is turned off during passive output, the
SRT POWERED preamplifier will not operate. Except for
the power switch, the knobs on the control panel will all be
disabled.
Power switch
ON
OFF
LINE OUT
jack
Plug inserted
Power on
SRT POWERED preamplifier
operating
Power off
Passive output
Plug not
inserted
Power off
Not operating
• Sound will not be output if you connect headphones to the LINE
OUT jack of this product.
• When making connections to the LINE OUT jack, be sure to use a
standard monaural phone plug cable.
NOTICE
Mixer, recorder,
bass amplifier,
powered speaker,
electric tuner,
etc.
Battery case
Two AA
batteries
(alkaline or
nickel hydride)
External output
(LINE OUT)
jack
q
w
e
r
u
i
t
y
NOTE
