5
STAGE PRO
Portable Wireless Mixer PA System
LINE OUT socket
(RCA R/L)
DC IN
DC input (30-32V/4A)
power
switch
1-3. Parts and functions
1-4. Charging the battery
This amplifier uses either two lead-acid batteries or one lithium battery. The battery power is
leveled from 40%, 60%, 80% and FULL. If the LED stays at 40%, the battery might not be
sustainable for long operation.
Battery indicator
Charging indicator
Charging indicator
Condition
Flashes RED
During recharging
Solid GREEN
Fully charged
Solid YELLOW
Error or no battery detected
MICROPHONE
①
volume control
MICROPHONE
②
volume control
TREBLE/BASS
(for vocal)
INSTRUMENT
volume control
LINE IN
volume control
VOICE PRIORITY
push button
TREBLE/MIDDLE/
BASS (for music)
MICROPHONE
input
①
(combo)
MICROPHONE
input
②
(combo)
REVERB
control
REVERB
push button
INSTRUMENT
input
①
,
②
LINE IN socket
(RCA R/L)
BLUETOOTH
pairing indicator
BLUETOOTH
power push button
audio input of
computer
audio link
output
audio link
input
battery
indicator
charging
indicator
MASTER limiter
indicator
LINE IN socket
(3.5mm)
LOUDNESS
push button
MASTER
volume control
