Output Jack; Pedal Switch; Input Jack - Boss Tremolo TR-2 Owner's Manual

2.
CHECK Indicator
This indicator shows whether an effect is
ON/OFF, and also doubles as the Battery
Check indicator.
The indicator lights when an effect is ON.
If this indicator goes dim or no longer lights
while an effect is ON, the battery is near
exhaustion and should be replaced imme-
diately.
3.

OUTPUT Jack

The output jack is used to connect the unit
to an amplifier or another device.
4.

Pedal Switch

This switch turns the effects ON/OFF.
5.
Thumbscrew
This thumbscrew is loosened to open the
pedal, allowing battery replacement. For
instructions on how to replace the battery,
please refer to "CHANGING THE BAT-
TERY (p.12)."
6.

INPUT Jack

This jack accepts input signals (coming
from a guitar, some other musical instru-
ment, or another effects unit).
* The INPUT jack also serves as the power
switch. Power is turned on whenever a plug is
inserted into the INPUT jack, and is turned off
when the plug is disconnected. When not
using the unit, you should disconnect any
cord connected to the INPUT jack.
7