Kramer Electronics Cobra R1300A user manual Configuration Jumper Settings

Solutions to Common Problems

Table 5: Configuration Jumper Settings

Configuration Option (all options	JP1	JP2	JP3	JP4
utilize 4th pair):

		SW1				SW2
1	2	3	4	5	1	2

RGBHV Computer Video (see note below on daisy chaining)

With Left/Right Line Level Audio

1-2

1-2

1-2

1-2

OFF

ON

ON

OFF

OFF

OFF

OFF

With SDPIF Digital Audio

1-2

1-2

1-2

1-2

OFF

ON

OFF

OFF

OFF

OFF

ON

With Simplex Serial (receive only)

1-2

1-2

1-2

1-2

ON

OFF

OFF

OFF

OFF

ON

OFF

With Composite Video

1-2

1-2

1-2

1-2

OFF

ON

OFF

OFF

OFF

OFF

ON

With RS 232 serial series (requires

separate daughterboard installed)**

2-3

2-3

2-3

2-3

OFF

OFF

OFF

OFF

OFF

OFF

OFF

Also set External TERM switch to

OFF.

Composite, S-Video, Component Video

(see note below on daisy chaining)

With Left/Right Line Level Audio

1-2

1-2

1-2

1-2

OFF

ON

ON

OFF

OFF

OFF

OFF

With SDPIF Digital Audio

1-2

1-2

1-2

1-2

OFF

ON

OFF

OFF

OFF

OFF

ON

With Simplex Serial (receive only)

1-2

1-2

1-2

1-2

ON

OFF

OFF

OFF

OFF

ON

OFF

With Composite Video

OFF

ON

OFF

OFF

OFF

OFF

ON

1-2

1-2

1-2

1-2

With RS 232 serial series (requires

separate daughterboard installed)**

2-3

2-3

2-3

2-3

OFF

OFF

OFF

OFF

OFF

OFF

OFF

Also set External TERM switch to

OFF.

Dual Port Daisy Chain units

* For END OF LINE Units, use

configuration above, but set the

*

*

*

*

*

*

*

*

*

*

*

external TERM switch to ON.

*Middle daisy chain units, use

configuration above, but set the

*

*

*

*

*

*

*

*

*

*

*

external TERM switch to OFF.

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