User manual

3
True to the Music
Radial Engineering Ltd. KL-8™ Owner’s Manual
INPUTS 1-3: Input chan-
nels with individual level control for three mono or stereo keyboards.
CUE: Used for silent auditioning
through the headphones, muting the channel from the Main and Monitor outputs.
CH-4/USB INPUT: Additional
controls for a fouth keyboard and audio over USB from a laptop.
MAIN OUT: Used to set the KL-8 output
level to the PA system. ON activates these outputs, MONO sums the left and right channels together.
PHONES:
¼” TRS
headphone outputs with level control.
USB SELECT:
Switches between primary and backup USB connections.
AUX RETURN:
Adjusts the level of the aux return inputs.
MONITOR OUT:
Used to adjust the output level feeding a powered monitor on stage.
ON: Activates the input
channel. Can be used to keep noisy keyboards out of the signal path until they are needed.
VU LEDS: Visual
indicators to show when signal is pres- ent or clipping.
AUX SEND:
Adjusts the amount of signal that each keyboard feeds to the aux outputs.
FRONT PANEL FEATURES