3

3

3

1

1

1

RS-232 RS-422

J23

IN

OUT

INPU

T 1

IN

OUT

INPU

T 2

INPU

T

IN

OUT 3

IN

Ribbon Cable

IN

OUT

PU

 

T 4

A

 

B

 

OU

 

TP

C

UT

L

1

 

 

R

L

2

INPUTSR

L

3

 

 

R

 

 

L

4

 

 

 

 

 

R

 

 

 

 

 

OU

 

 

 

 

 

 

 

 

L

TP

 

 

 

1

UT

 

 

 

 

 

R

GE

 

NLO

 

CK

 

IN

 

RS-

 

232

 

/422

O

 

UT

R

 

EM

 

OTE

 

RS-422 Pin Connector

RS-232 Pin Connector

Figure A-2RS-232 to RS-422 cable and jumper positioning

3. Remove and replace the jumper on the alternate jumper position, as shown in figure A-2.

Replacing the top cover

1. Before replacing the top cover, be sure that all internal wiring is safely within the enclosure.

2. Carefully position the top cover and replace the fourteen screws which were previously removed.

3. Attach the power cord to the MVP 104GX and plug the cord into an AC power source. Check that the MVP 104GX is operating properly.

4. If the MVP 104GX is to be rack mounted, disconnect the power cord and install the MVP 104GX in a rack, then reattach the power cord.

MVP 104GX Reference Information A-3

Page 49
Image 49
Extron electronic manual Replacing the top cover, MVP 104GX Reference Information A-3