Chapter 5 Appendices; Appendix 1 Gpi Input - Datavideo HDR-1 Instruction Manual

Chapter 5
Appendix 1
The HDR-1 can be connected to external control devices (SE-700 or SE-1200 MU) via a
simple contact closure GPI switch.
The GPI interface is a 3.5mm Jack Socket which is situated on the rear panel of the
HDR-1. Contact closure between the Outer and Inner contacts on the jack plug will
trigger a user selected event.
SAFETY FIRST The cabling required needs to be designed specifically to connect the
HDR-1 to the chosen external control devices as they are not all the same. The
cabling required can be made by yourself or a competent technician. Please speak
with your Dealer or local Datavideo office to get further help and advice.
Appendices
GPI Input
45