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| 8 5 0 i R U s e r M a n u a l |
FRONT PANEL CONTROLS |
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| 2 |
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LES 850iR Classroom Amplification System |
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1 | 4 | 5 |
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| 3 |
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1.POWER Switch/POWER Indicator: This switch is used to turn the 850iR ON (switch up), or OFF (switch down). When the POWER switch is in the ON position, the POWER light will glow red.
2.IR Indicators (IR): These lights will glow red when the corresponding microphone is turned on. This light confirms the 850iR is receiving a steady infrared signal.
3.AF Indicators (AF): These lights flash green when audio (voice) from the microphone is detected.
4.A VOLUME: Controls the volume level of the teacher microphone that is switched to Channel A.
Rotating the knob clockwise increases output level.
