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How to use Lightspeed 975 Amplifier

1. POWER LIGHT:

White light - Power on

2. POWER BUTTON / VOLUME ADJUSTMENT:

Press this button to turn the system power on or off. This also functions as an adjustment knob for the volume and tone depending on the mode selected (see 5,6,7 below).

3. STATUS LIGHT:

Microphone link and pair indicators.

Blue light: Microphone(s) is paired to the system
Off: Microphones are not paired to the system

4. IR RECEIVER:

For pairing to microphone.

5. AUDIO INPUT VOLUME SELECTOR:

Selects Volume as the mode for the adjustment knob (2) for the audio sources connected to the audio inputs on the back of the 975.

6. AUDIO OUTPUT VOLUME SELECTOR:

Selects Volume as the mode for the adjustment knob (2) for the audio device connected to the audio output jack on the front of the 975.

7. TONE SELECTOR:

Selects Tone as the mode for the adjustment knob (2) for the microphone. This adjusts the bass or treble that is heard through the classroom speaker.

8. AUDIO OUTPUT JACK:

3.5mm stereo connector for connecting to an assisted listening device (ALD) or to a computer for recording.

(Directions and photo provided are for the newer 975 model)

Note: Full User Guide from Lightspeed Attached

Creation date: 12/14/2022 8:21 AM Updated: 12/14/2022 8:31 AM

975_User_Manual_MN0605US01-5.pdf

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