Appendix F. Serial Modes - Black Box AC1004A-R3 Manual

CAT5 MULTI VGA SYSTEM
Appendix F. Serial Daughterboard
(SDB) Settings, cont
Table C-2. Receiver SDB jumper settings
Mode Type
1 Simplex
(one way)
(to 1500 ft)
2 Full Duplex
(2 way)
Short (< 500
ft)
3 Full Duplex
(2 way) Long
(to 1000 ft)
4 Half Duplex
(2 way) Long
(to 1500 ft)
5* Full Duplex
Default (2 way)
Long (to
1500 ft)
*JP3 and JP4 are OUT for all modes except MODE 5. In Mode 5, JP3 and JP4
should be jumpered across pins 2-3.
Notes:
•
Mode 1 is required when using multi output transmitters and when
daisy chaining receivers.
•
Mode 3 may introduce noise in video over 1,000 ft when serial
communication occurs.
•
JP1 1-2 and 3-4 terminate the serial bus and must be IN on the last
receiver in a daisy chain or if using a point to point link UNLESS
using Mode 5
22
Baud JP1
(Max)
115k 1-2 See Notes
3-4 See Notes
5-6 IN
7-8 OUT
9-10 OUT
19.2K 1-2 See Notes
3-4 See Notes
5-6 OUT
7-8 OUT
9-10 OUT
19.2k 1-2 See Notes
3-4 See Notes
5-6 OUT
7-8 IN
9-10 OUT
115k 1-2 See Notes
3-4 See Notes
5-6 IN
7-8 IN
9-10 OUT
19.2k 1-2 OUT
3-4 OUT
5-6 OUT
7-8 IN
9-10 OUT
JP2
1-2 IN
3-4 OUT
5-6 OUT
7-8 OUT
9-10 IN
1-2 IN
3-4 OUT
5-6 OUT
7-8 IN
9-10 OUT
1-2 IN
3-4 OUT
5-6 OUT
7-8 IN
9-10 OUT
1-2 IN
3-4 OUT
5-6 OUT
7-8 IN
9-10 OUT
1-2 OUT
3-4 IN
5-6 IN
7-8 OUT
9-10 IN