Tuner - Mooer GEM Box Owner's Manual

01
Entering Bypass Tuning Mode
When in PLAY mode, press both [PATCH –]
and [PATCH +] footswitches together to
enter bypass tuning mode. LED will display
for 1 second, then begin to show tuning
indication.
BANK PATCH
# EDIT
Note: In mute tuning mode, no sound will phonate through the output of
GEM Box.
03
Tuning
Play one guitar string at a time, and adjust the guitar pitch as
LED's instruction.
The left side shows the current pitch.
#
#
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03
Quit Tuner
When in tuning mode, press both [PATCH –] and [PATCH +]
footswitches together or anyone of these 2 footswitches to quit
tuning state. GEM Box will return to PLAY mode.
02
Entering Mute Tuning Mode
When in PLAY mode, hold both [PATCH –]
and [PATCH +] footswitches together longer
BANK PATCH
than 2 seconds to enter mute tuning mode. In
course of this operation, LED will display
for 1 second then turn to display
# EDIT
releasing the footswitch, LED begin to show
tuning indication.
BANK
#
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Tuner

The right side indicates how much the tuning
is off.
Flat
PATCH
The indication rolls faster, the more the
pitch is off.
EDIT
10
BANK PATCH
# EDIT
, when
Correct Sharp