Related Manuals for Audio Technologies Incorporated ML200
Summary of Contents for Audio Technologies Incorporated ML200
- Page 1 ML200 MICROPHONE AMPLIFIER OPERATING AND MAINTENANCE MANUAL © Copyright 2008, Audio Technologies Inc. Audio Technologies Inc. ■ Tel: 856-719-9900 ■ sales@atiaudio.com ■ www. audio.com...
- Page 2 The ML200 provides two outputs at either line or microphone level to drive balanced and unbalanced lines. HI and LO preamp gain levels are front panel selectable for each channel.
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Page 3: Power Distribution
VAC) are 400 mA supplies. The DA103 and the DMA103 both draw about 100 mA at full output. Any combination of NANOAMPS, which add up to less than the supply rating, can be powered by a single supply. INSTALLATION WIRING Audio Connectors balanced XLR type inputs are outputs are wired with pins 2 as HI and 3 pins as LOW. - Page 4 SETUP Before mounting your NANOAMP in a rack, remove the top cover (4 upper side screws) and set the preamp gain DIP switches (S5, 6, c and d) to match the nominal expected input level for the HI gain position of the panel switches. Set the LO preamp gain with the DIP rocker switches (S5, 6, a and d) to the highest level that does not permit input circuits PEAK indications.
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Page 5: Battery Operation
BATTERY OPERATION Alkaline battery packs (BBU100-1), 24 VDC gel call rechargeable battery packs (PPA-1) and a DC converter (DCA100-1) to operate from 12 V belt peck, NP-1 or auto batteries. 48 VDC Phantom Power (DMA103 only) A DC converter (PH4801) can boost the phantom power up to 48 VDC. MAINTENANCE There is no routine required by your NANOAMP. - Page 6 TECHNICAL SPECIFICATIONS GAIN HI: 80, 70, 60 dB. LO: 60, 50, 30 dB NOMINAL POWER -50 dBu in, +4 dBm out at 40 dB preamp gain PEAK LEVELS -20 dBu in, +22 dBm out to 600 ohm balanced loads. 40 dB preamp gain HARMONIC DISTORTION .02% max.
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Page 7: Rack Mount Kits
ACCESSORIES All units require 24 VDC power supplies, which are ordered separately. NANOAMPS can share a single supply-using loop thru DC cable (P/N20602-1). Do not exceed rated supply current. WA100-1 Wall mount power supply (UL), 24 VDC @ .4 amp, 115 VAC/60 Hz. WA100-2 Table top power supply, 24 VDC @ .4 amp, 230 VAC/50-60 Hz with IEC 320...
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