Boss GT-10 Owner's Manual page 12

Names of Things and What They Do
12. CATEGORY/ENTER Button
Use this button for the following operations:
• When executing an operation
• When selecting patches arranged by category (p. 31)
• When doing tap input for MASTER BPM (p. 122) or Delay Time (p. 119)
13. TUNER/BYPASS Button
Press to use the tuner features (p. 26).
14. WRITE Button
Use this to store patch settings in memory, or to replace
or copy settings (p. 42).
15. BANK Pedals
Use these when switching patch banks (p. 30) or
performing operations with phrase loops (p. 58).
You can switch a phrase loop on or off by depressing the two BANK pedals
p. 58
at the same time ( ).
16. PHRASE LOOP (p. 58)
REC/DUB (Recording/Overdubbing) Indicator
This lights steadily when you're recording or
overdubbing a phrase, and flashes during recording
standby.
PLAY Indicator
This lights up while phrase playback is in progress.
17. Number Pedals 1 through 4
These switch the patch number (p. 30).
18. CTL (Control) Pedals 1 and 2
These can be used to control a variety of functions you
assign, such as the A and B channels for the PREAMP (p.
98) or switching the Tuner on or off (p. 47).
19. EXP (Expression) Pedal
Controls volume, wah, and other parameters (p. 47).
When operating the EXP Pedal, be careful not to get your fingers pinched
between the movable part and the panel. In places with small children, an
adult should provide supervision and guidance until the child is capable of
following all the rules essential for the safe operation of the unit.
20. EXP PEDAL SW (EXP Pedal Switch)
The switch is turned on or off by firmly pressing on the
toe of the EXP Pedal.
21. EXP PEDAL SW ON/OFF
(EXP Pedal Switch On/Off) Indicator
This lights up when the feature controlled by the EXP
PEDAL SW is on and goes out when the controlled
feature is off.
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