promethean ActivSound 75 Manual Download Page 9

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(1) Power switch. Turns the power on/off.

(2) Power Indicator. Lights “amber” when the power is turned ON.

(3) Infrared Microphone Volume Control [Teacher 1 and 2]. These controls are

used to adjust the level of the Teacher/Student microphones.

(4) Infrared Signal Indicator [Teacher 1 and 2]. Lights “green” when the infrared

wireless receiver is receiving a signal from a microphone.

(5) Auxiliary Input volume Controls [TV/DVD and CD/MP3]. These controls ad-

just the volume of the auxiliary inputs connected to the input connectors.

(6) Connector for AC adapter. Use adapter “3A-621DA24”.

(7) Auxiliary line level input connectors. 3.5mm stereo mixed-to-mono.

(8) Line level output. 3.5mm stereo (mono source).

(9) Line level output level control.

Operating Controls

ActivSound ONE

Summary of Contents for ActivSound 75

Page 1: ......

Page 2: ...Microphone Volume Control Teacher 1 and 2 This control is used to adjust the level of the infrared microphones 4 Infrared Signal Indicator Teacher 1 SIGNAL Teacher 2 SIGNAL Lights green when the infr...

Page 3: ...al 5 Auxiliary Input volume TV DVD and CD MP3 This Control adjusts the volume of the auxiliary inputs connected to the input terminals 11 6 Equalizer BASS TREBLE The Bass and Treble controls allow the...

Page 4: ...overall level of the system 7 Equalizer LOW MID HIGH The 3 Band Equalizer allows the teacher to have control over the quality of his or her voice This adjustment is made by adjusting LOW MID or HIGH...

Page 5: ...control over the quality of his or her voice This adjustment is made by adjusting LOW MID or HIGH controls until the desired sound quality is achieved 8 Speaker output volume L R 1 L R 2 L R 3 L R 4...

Page 6: ...shing slowly Finished Charging Continuously ON Charging error trying to charge an alkaline battery Flashing very fast 8 External Auxiliary input terminal on the side Used to connect a CD or MP3 player...

Page 7: ...g error trying to charge an alkaline battery Flashing very fast 8 External Auxiliary input terminal on the side Used to connect a CD or MP3 player or other device Allows the user to wirelessly connect...

Page 8: ...power switch 2 Check that the power indicator 2 has gone out 3 Connect the charging plug s 3 to the microphone s 4 The red Charging LED 4 should start flashing It will stop flashing and remain on when...

Page 9: ...hts green when the infrared wireless receiver is receiving a signal from a microphone 5 Auxiliary Input volume Controls TV DVD and CD MP3 These controls ad just the volume of the auxiliary inputs conn...

Page 10: ...ave a clear path to the receiving sensors POSITION the transmitter microphone six inches from your mouth RELAX and speak at a comfortable level Remember you do not have to project your voice CHARGE th...

Page 11: ...O Is there anything covering the transmitter YES Free the transmitter from any obstructions NO Contact Promethean NO Contact Promethean for assistance NO Have your batteries been charged overnight YES...

Page 12: ...o determine if it works and contact Prome thean NO Verify if a red light is showing on the dome sensor and contact Promethean NO Are your batteries fully charged YES If the batteries are more than 1 y...