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20 & 21 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.
22 & 24 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.
23EQ 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.
25Serial 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.
26-29 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.
30Speaker 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.
