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Table of Contents
Related Manuals for ATI Technologies DA208
Summary of Contents for ATI Technologies DA208
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Page 1: Distribution Amplifiers
DA208 AND DA416 DISTRIBUTION AMPLIFIERS OPERATING AND MAINTENANCE MANUAL © Copyright 1997-2005, Audio Technologies Incorporated - Printed in USA Audio Technologies Inc. | 154 Cooper Road #902 | West Berlin, NJ 08091 | Voice 856-719-9900 | Fax 856-719-9903 | www. - Page 2 DESCRIPTION Your DA208/416 provides two (DA208) or four (DA416) independent one in by four out circuit groups. A four way feed is sufficient for many applications, however, if you need more outputs, you can parallel channels by bridging several inputs across the same line for 1 x 8, 2 x 8 or 1 x 16 operation. Since each input...
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Page 3: Installation
To avoid any crosstalk through the summing network, CR3 across R13 prevents nonlinear clipping of U5A and therefore maintains an extremely small common point voltage at U5A pin 13. If any single output or any combinations of outputs are driven too high, they will light the clipping LED. Each clipping indicator monitors only four outputs, making it easy to locate the "hot"... -
Page 4: Maintenance
Audio inputs and outputs should be connected using the rear panel labels as a guide. HI outputs are all in phase with each other and in phase with the HI inputs. CAUTION Your Distribution Amplifier has active drivers for both HI and LO output terminals. DO NOT GROUND either HI or LO terminals. -
Page 5: Specifications
SPECIFICATIONS OUTPUT LEVEL: +24dBm into 600 ohm balanced loads. THD: .001% typical, 20 – 20KHz. IMD: .05% maximum, SMPTE measurement. SLEW RATE: 13 Volts per microsecond. RESPONSE: +/-. 25dB, 30 to 20,000Hz NOISE: -100dBm EIN 20Hz-20KHz GAIN: 20dB maximum, each output has 40dB smooth adjustment range going to full off.
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