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LES 600 OPERATING INSTRUCTIONS 17
Aux1 and Aux2 Input Jacks:
The AUXILIARY INPUT jack is used to connect to an external
audio source (for example, a CD or tape player to add back-
ground music) to mix with your voice audio from the wireless
microphone. AUX1 level is adjusted by using the AUX1
VOLUME on the front; AUX2 is adjusted by AUX2 VOLUME.
Antenna Connector:
The chrome antenna is connected to the Antenna Connector on
back of the Receiver/Amplifier. The antenna should be kept
vertical for best reception. MIC2 ANTENNA is used if an
optional second wireless receiver is installed.
EQ Adjusters:
The three Frequency Equalization Adjustments are factory
set for a normal classroom environment. These EQ adjusters
function similar to the “bass” and “treble” on your home stereo.
A combination of small adjustments to these knobs will help
clarify your amplified voice tones for better student hearing and
comprehension. Adjustments to the high, medium, or low
frequencies can assist with the removal of “squeal” or feedback.
Serial Numbers and Frequency:
These labels inform you of your system’s serial numbers and
wireless frequency. You will need this information any time you
call LightSPEED’s Service Department.
Speaker Output Connectors:
These connectors are used to attach the wires from the loud-
speaker system to the Receiver/Amplifier. Each connector pair
has its own switch to allow for speaker zones.
Speaker Filters:
These filters (labeled LF, MF and HF) are preset at the factory
for optimum performance. If you have questions or concerns
about these filters or their settings, please call LightSPEED or
see your speaker installation instructions.
20 & 21
22 & 24
23
25
26-29
30