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MD1970C
Black Box MD1970C Manuals
Manuals and User Guides for Black Box MD1970C. We have
1
Black Box MD1970C manual available for free PDF download: User Manual
Black Box MD1970C User Manual (23 pages)
Brand:
Black Box
| Category:
Modem
| Size: 0.75 MB
Table of Contents
Table of Contents
2
Chapter 1 Introduction
3
Summary of Key Features
3
Models
3
Using this Manual
3
Chapter 2 Installing the Modem
4
Site Preparation
4
Unpacking Your Hardware
4
Additional Items You Need
4
Hardware Overview
4
Configuring the Modem
6
Jumper S1 − Carrier Detect Control
9
Jumper S2 − Transmit Level
9
Jumper S3 − 2-Wire/4-Wire Mode
9
Jumper S4 − Call Turnaround Squelch
9
Jumper S5 − Transmit Carrier
10
Jumper S6 − Local Copy
10
Jumper S8 − Signal and Earth Ground
10
Jumper S9 − RTS-CTS Delay
10
Jumper S10 − Carrier Detect Delay
11
Jumper S11 − Turnaround Squelch Time
11
Jumper S12 − Soft Carrier Turn off
11
Jumper S13 − Anti-Streaming
11
Jumpers S14 and S15
12
Self Test or Test Pattern
12
Connecting Adte
12
Connecting to a Private Line Communication Circuit
12
Connecting to a DC Power Source (MD1970A-DC)
12
Connecting to an AC Power Source (MD1970C)
13
Leds and Controls
14
Front Panel Leds
14
Front Panel Test Switch
14
Led Status
14
Chapter 4 Troubleshooting
17
Local Modem Test
17
Line and Modem Test
17
Chapter 5 Specifications
18
General
18
Dimensions and Weight
18
Temperature Range
18
Power Requirements
19
DC Power Requirements (Md1970A-DC)
19
Interface Pin Assignments
19
Appendixa Compliances
20
Appendix A Compliances
20
Fcc Requirements for Telephone-Line Equipment
20
Certification Notice for Equipment Used in Canada
20
Federal Communications Commission and Canadian Department of Communications Radio Frequency Interference Statements
21
Normas Oficiales Mexicanas (Nom) Electrical Safety Statement
21
Instrucciones de Seguridad
21
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