User Manual
APPENDIX F - COMPLIANCE NOTICES .................................. 20 
FEDERAL COMMUNICATIONS COMMISSION STATEMENT...............20 
EMC DIRECTIVE STATEMENT ......................................................20 
WARRANTY............................................................................ 21 
Figures 
Figure 1 - Header E1, IRQ Selection........................................................3 
Figure 2 - Header E2, Normal IRQ Mode................................................4 
Figure 3 - Header E2, Shared IRQ Mode ................................................4 
Figure 4 - Header E5 RS-485 Transmit Mode.........................................5 
Figure 5 - Header E3 RS-485 Receive Mode ...........................................6 
Figure 6 - DIP-shunt E4 (EIA-530 Mode)................................................7 
Figure 7 - DIP-shunt E4 (SIO-485 Mode) ................................................8 
Figure 8 - SW2, Line Termination............................................................9 
Figure 9 - Asynchronous Communications Bit Diagram......................18 
© Sealevel Systems, Inc. 
SL9139 Revision 7/2006 
Sealevel Systems, Incorporated. All rights reserved. 










