1700manual - Four-Channel Differential AC Amplifier...

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Four-Channel Differential AC Amplifier
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INSTRUCTION MANUAL FOR HIGH-GAIN DIFFERENTIAL AMPLIFIER MODEL 1700 Serial #__________ Date____________ A-M Systems, Inc. PO Box 850 Carlsborg, WA 98324 U.S.A. 360-683-8300 800-426-1306 FAX: 360-683-3525 http://www.a-msystems.com Version 7.0 April, 2010
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NOTE This instrument is not intended for clinical measurements using human subjects. A-M Systems does not assume responsibility for injury or damage due to the misuse of this instrument. Contents General Description . .......................................................................................................... 1 Instrument Features . .................................................................................................................. 1 Controls and Connectors . .......................................................................................................... 2 Operating Instructions . ...................................................................................................... 4 Theory of Operation . .......................................................................................................... 5 Calibration Procedures . ..................................................................................................... 7 Specifications . .................................................................................................................. 11 Warranty and Service . ...................................................................................................... 13 Each Differential AC Amplifier is delivered complete with: Four 3’ Cables Rack Mount Hardware Instructions & Maintenance Manual
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1 A-M Systems 131 Business Park Loop, P.O. Box 850 Carlsborg, Wa 98324 Telophone: 800-426-1306 * 360-683-8300 * FAX: 360-683-3525 E-mail: amsys@a-msystems.com * Website: http://www.a-msystems.com General Description Instrument Features The Four-Channel Differential AC Amplifier Model 1700 is designed to amplify cellular neurophysiological signals in applications requiring high gain, high input impedance, low noise, high common-mode rejection, and powerline interference rejection. Typical applications include: extracellular nerve recordings using suction or hook electrodes; electromyographic (EMG) recordings from muscle using wire or needle electrodes; EEG, ERG and EKG recordings. The instrument is not intended for clinical or operating room measurements using humans. The instrument consists of a high input impedance, low-noise differential input stage, followed by high-frequency, low-frequency, and notch filters. The gain settings are x100, x1000 or x10 000. It is also possible to connect a stimulator to each amplifier channel and stimulate through the recording electrodes. The Model 1700 contains four identical and independent amplifier channels in a single instrument, useful for making extracellular recordings from several sources being monitored simultaneously.
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2 A-M Systems 131 Business Park Loop, P.O. Box 850 Carlsborg, Wa 98324 Telophone: 800-426-1306 * 360-683-8300 * FAX: 360-683-3525 E-mail: amsys@a-msystems.com * Website: http://www.a-msystems.com Controls and Connectors INPUT: This 5-pin connector attaches the electrode cable to the amplifier channel. The pin and electrode cable wire designations can be found in the “Operating Instructions” section in this manual. STIMULUS: This 5-pin connector allows for external signals to be applied to the electrode. For example, stimuli can be applied with a Model 2100 Isolated Pulse Stimulator. MODE (STIM-REC): This switch sets the channel to Stimulus Mode or Record Mode. In Stimulus Mode, the INPUT connector is connected to the signal from the STIMULUS connector and the OUTPUT connector is disabled. In Record Mode, the INPUT connector is connected to the amplification circuits and the signal is available at the OUTPUT connector.
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1700manual - Four-Channel Differential AC Amplifier...

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