Logitech Speaker System Z553
English 7
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Use your product
Power on and volume
Turn top of control pod right to power
on speakers. Power LED on control
pod turns red. Rotate top left or right
to adjust volume.
Bass level
Rotate bass control right to increase bass
output or left to lower it.
Optional headphones
Connect optional headphones (not
included) to control pod. When connected,
sound is muted through the speakers.
