Extron Electronics IN3218 - Manual (Page 9)

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© 1997 - INLINE, INC. IN3212 / IN3214 / IN3218 OPERATION MANUAL - REV. 1 10/25/97
IN3214 Internal Jumpers
Jumper Functions
J3 *Closed
Open Input Terminated into 75 ohms
Input Unterminated (High Z)
J4 & J5 *Closed
Open Unit Operates as One 1 x 4 Distribution Amplifier
Unit Operates as Two 1 x 2 Distribution Amplifiers
J2 Closed
*Open Input #2 Terminated into 75 ohms
Input #2 Unterminated (High Z)
Table of Operating Modes
J2 J3 J4 J5
*Normal Mode - Unit Operates as a Single
1 x 4 Distribution Amplifier
Input is Terminated (no loop through) Open Closed Closed Closed
Normal Mode - Unit Operates as a Single
1 x 4 Distribution Amplifier
Input is Unterminated (Using Loop
Output) Open Open Closed Closed
Split Mode - Unit Operates as Two
Independent 1 x 2 Distribution Amplifiers
Input 1 & Input 2 Terminated into 75 ohms Closed Closed Open Open
Split Mode - Unit Operates as Two
Independent 1 x 2 Distribution Amplifiers
Input 1 & Input 2 Unterminated (High Z) Open Open Open Open
*Factory Default Settings