American-fibertek MRX-8489C User Manual

© Copyright 2005, American Fibertek, Inc. 1220JD Instruction Manual MTX-8489C MRX-8489C Four Channel Video Multiplexer with

10DATA TERMINATION REQUIREMENTS RS422 Data Signals The electrical interface described in RS422 is a data transmission standard for balanced digital

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 m

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

3INSTALLATION AND OPERATION INSTRUCTIONS INTRODUCTION Thank you for purchasing your American Fibertek 8489C Series multimode four channel video mul

4 For 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 t

5The figure below identifies the specific connections for the RS485 data connections. TYPICAL SYSTEM DATA CONNECTIONS An example of the RS422 or RS4

6DATA CONFIGURATION SWITCHES This link accommodates transmission of: 1) 1 bi-directional RS422 data channel, or 2) 1 bi-directional Contact Closure c

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

8MTX-8489C STATUS INDICATORS The MTX-8489C transmitter provides the following front panel LED status indicators to aid in installation and troublesho

9MRX-8489C STATUS INDICATORS The MRX-8489C receiver provides the following front panel LED status indicators to aid in installation and troubleshooti