User`s manual

APPENDIX B
V.35/EIA-232-D Daughterboard (SYNC/57Oi)
Fiium 5,5YNc/57oi 4-Port, v.35 daughkriloald
Jumper Setdng for Interface Selecdon
Before installing the SYNW57Oi in your system, make sure the jumper
block on the board is set for the correct interface - EZA-232-D or V.35.
za
WARNING
When disconnecting the &ughte&oard in order to set the jumper, use
adequateptvcautions (such as a grounding w&t strap that is connected to
earth gnnuad) toprwent electrostatic damage.
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