Doc no#: 306-0008-002-001 Rev500 Neets 4 relay
Page 16
The relays now have the following functions.
Relay
Function
Relay 1
Screen up (It takes 26 sec to move the screen up)
Relay 2
Screen down (It takes 20 sec to move the screen down)
Relay 3
Lift up (It takes 22 sec to move lift up)
Relay 4
Lift down (It takes 22 sec to move lift down)
Then application must be able to control the system:
When the projector is turned on the lift and screen must move to the “down” position.
When the projector is turned off the lift and screen must move to the “up” position.
There must be a manual control for the screen.
Command to be used when turning on the projector:
Relay=1,Action=Release\CR
Relay=2,Action=Set,Time=20\CR
Relay=3,Action=Release\CR
Relay=4,Action=Set,Time=22\CR
Command to be used when turning off the projector:
Relay=2,Action=Release\CR
Relay=1,Action=Set,Time=26\CR
Relay=4,Action=Release\CR
Relay=3,Action=Set,Time=22\CR
Command to be used when manually moving the screen down:
Relay=1,Action=Release\CR
Summary of Contents for 4 Relay box
Page 1: ......