NEC NC900C User Manual page 83

• Timing chart of GPIO control
Example of Select Preset Button
8-27
5-24/6-25/7-26
Example for turning the image douser (Douser) on
5-24/7-26
6-25/8-27
Example of Lamp On
5-24/6-25
7-26/8-27
Off at least 500 ms
on
off
on
off
Off at least 500 ms
on
off
on
off
Off at least 500 ms
on
off
on
off
at least 500 ms
approx. 200 ms
Execute
Select Preset Button
at least 500 ms
approx. 200 ms
Execute
Image douser (Douser) ON
at least 500 ms
approx. 200 ms
Execute
Lamp On
6. Appendix
time
time
time
83