American-fibertek MRX-8485C User Manual

© Copyright 2005, American Fibertek, Inc. 1027JD Instruction Manual MTX-8485C MRX-8485C Four Channel Video Multiplexer with

10DATA TERMINATION REQUIREMENTS RS232 Data Signals The RS232 interface standard is a point to point transmission protocol for digital signals. It al

11OFFSET BIAS – RS485 The RS485 specification requires receivers to detect input signals down to 200mVp-p of voltage level. In many cases this can ca

12 LIFETIME WARRANTY INFORMATION American Fibertek, Inc warrants that at the time of delivery the products delivered will be free of defects in

2 Table of Contents Functional Description ...3 Installation...

3INSTALLATION AND OPERATION INSTRUCTIONS INTRODUCTION Thank you for purchasing your American Fibertek Series 8485C multimode four channel video mu

4For mounting the unit flush to a wall or other rigid surface, the ears may be installed on the sides with the oval holes flush with the bottom of th

5The figure below identifies the specific connections for the RS422 / RS232 data connections. TYPICAL SYSTEM DATA CONNECTIONS An example of the RS

6DATA CONFIGURATION This link accommodates transmission of: 1) 1 bi-directional RS485 (2 wire or 4 wire) data channel, or 2) 1 bi-directional RS422

7RS485 TWO WIRE SWITCH SETUP The following is an illustration of the data configuration switches that identifies the specific switch function and up/

8MTX-8485C STATUS INDICATORS The MTX-8485C transmitter provides the following front panel LED status indicators to aid in installation and troublesho

9MRX-8485C STATUS INDICATORS The MRX-8485C receiver provides the following front panel LED status indicators to aid in installation and troubleshooti