TANDBERG AudioScience D 50053 Assembly And Installation Instructions Manual Download Page 9

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Assembly and Installation Instructions
for the AudioScience Microphone
D50053, Revision 5.0

Page 8

13. Replace the ceiling tiles. Small notches may need to be cut in the ceiling tiles to allow for the

microphone cable and safety cables.

14. Using the Brillianize plastic cleaner, and the Sofkloth towel, wipe clean the plastic surfaces of

the AudioScience microphone. The microphone is now ready for use.

Summary of Contents for AudioScience D 50053

Page 1: ...Assembly and Installation Instructions for the AudioScience Microphone TANDBERG D 50053 Rev 5 0...

Page 2: ...Microphone Assembly 1 Rear Deflector 4 Cable Suspension Assemblies 2 Safety Cable Assemblies 4 9 16 Ceiling Track Clips 4 15 16 Ceiling Track Clips 4 20 x 1 Eye Bolts 2 1 4 Universal Snap Hooks 1 47...

Page 3: ...rophone is 47 feet 14 4 meters long and plenum rated to comply with fire code regulations This allows the microphone to be mounted up to about 30 ceiling feet 9 2 meters away from the system If the mi...

Page 4: ...ing positions should be within 14 horizontal feet 4 3 meters of the microphone capsule with an unobstructed line of sight to the microphone capsule 2 The supplied hardware is for mounting the micropho...

Page 5: ...phone boundary must be directly under a ceiling track to allow for mounting hardware Additionally to allow for easier changing of lighting tubes or bulbs the microphone should not be mounted where the...

Page 6: ...s for the AudioScience Microphone D50053 Revision 5 0 Page 5 Typical Room Mounting Arrangement 14 4 3m Maximum M I C 14 4 3m Maximum M I C M I C Typical Boardroom Mounting Arrangement 14 4 3m Maximum...

Page 7: ...eiling track clips have been included Four are for 9 16 ceiling tracks and four are for 15 16 24 mm ceiling tracks Discard the four that are not required 5 Attach the ceiling clips to the ceiling grid...

Page 8: ...e ceiling tiles slide into place but not enough to allow the microphone unit to hit anyone in the case of ceiling track failure 10 Push back the ceiling tiles located directly above the microphone uni...

Page 9: ...13 Replace the ceiling tiles Small notches may need to be cut in the ceiling tiles to allow for the microphone cable and safety cables 14 Using the Brillianize plastic cleaner and the Sofkloth towel w...

Page 10: ...enser Impedance 240 Ohms Open Circuit Sensitivity 7mV Pa 43dB re 1V Pa Power Sensitivity 43dB re 1mW Pa Equivalent Noise Level 20dB SPL typical 0dB 0002 dyne cm2 A weighted S N ratio 74dB minimum at 9...

Page 11: ...Assembly and Installation Instructions for the AudioScience Microphone D50053 Revision 5 0 Page 10 Acoustical Frequency response Horizontal Polar response...