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Manuals and User Guides for Digitimer DS7A. We have
1
Digitimer DS7A manual available for free PDF download: Operator's Manual
Digitimer DS7A Operator's Manual (58 pages)
Constant Current Stimulator
Brand:
Digitimer
| Category:
Analytical Instruments
| Size: 1 MB
Table of Contents
Warning & Caution
5
Contact Addresses
6
Purchase Information
7
Product Registration
8
Why Register Your Purchase
8
How to Register Your Purchase
8
Product Announcement Mailing List
8
Table of Contents
9
EU Declaration of Conformity
12
FDA - Indications for Use
13
Equipment Description
14
Regulatory Statements
14
60601-1:2006 + A1:2013 Classifications
14
Environmental
14
Cleaning, Maintenance & Servicing
14
Unpacking Your DS7A Stimulator
15
Accessories
15
Precautions & Warnings
15
Product Intended Usage
18
Indications for Use
18
Explanation of Symbols Used on DS7A
19
Front Panel Controls
21
Notes on Front Panel Controls
22
Rear Panel Controls
23
Insertion of DS7A Stimulus Output Connector
24
Installation & Initial Check
25
Stimulus Control
26
Pulse Duration' Control
26
Pulse Polarity' Control
26
Normal' Polarity
26
Reverse' Polarity
26
Alternating' Polarity
26
Too-Fast" Warning and Cut-Out
26
Current Max.' Control and 'X1/X10' Range Switch
26
Volts Max.' Control
27
Out of Compliance' Indicator
27
Trigger out Pulse Duration
28
Maximum Stimulus Repetition Rates
28
Specifications
30
Stimulus Output
30
Trigger
30
Indicators
30
External Fuses
31
Internal Fuses
31
Dimensions
31
Temperature
31
Other
31
Stimulating Electrodes
32
Mains Connection
33
Mains Plug Connections
33
Mains Plug Fuse
33
Mains Voltage Selector
33
Trigger Polarity
34
Input Trigger
34
Output Trigger
34
Explanation of Symbols Used on Accessories
35
D185-Hb1
36
D185-Hb4
37
D185-Tcx - Trigger Cables
38
D185-Fs1
39
Connection of DS7A to an EMG System
40
Introduction
40
Modes
40
DS7A - Trigger-Out
40
DS7A - Trigger-In
40
Setting up the EMG System
41
Artefact Rejection
41
Making Trigger Connections to the DS7A
42
Symbols Used in Connection with the Trigger
42
Description of Socket Function
42
Electrical Characteristics of Triggers
43
Trigger Pulse to Output Stimulus Relationship
43
Bibliography
44
Appendix 1 .. DS7A Modification Record Status
46
New Instruments
46
The Modifications Made
46
Performance Differences over Standard DS7A
48
Safety Considerations
48
Appendix 3 .. Operational Tests
50
Appendix 4 .. Recurrent Testing of the DS7A
50
Test Procedure
50
Visual Inspection
50
Electrical Tests
51
Functional Test
51
Evaluation, Documentation and Preparation for Normal Use
51
Appendix 5 .. Guidance & Declarations on Electromagnetic Compatibility
57
Appendix 6 .. Guidance on System Integration
57
Units that Have Been Modified after First Delivery
46
Warranty Information
57
Limited Warranty
57
Obtaining Warranty Service
57
Product Change or Discontinuation
57
Digitimer Ltd
58
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