AT-HDVS-200-RX
47
Commands
RelayAct
Sets the initial state of the specified relay: normally-open (NO) or normally-closed (NC). The first argument specifies
the relay and the second argument sets the state.
open
= opens the relay,
close
= closes the relay;
sta
= displays the
current state of the
RelayAct
setting. When returning the relay state, the relay number must also be specified.
Syntax
Relay X Y
Parameter
Description
Range
X
Relay
1 ... 2
Y
State
open, close, sta
Example
RelayAct 1 open
RelayAct 1 sta
Feedback
RelayAct 1 open
RelayAct1 open
RelayAuto
Toggles the state of both relays.
on
= toggles the relay state and sets the control state to “follow display status”;
off
= toggles the relay state and set the control state to “manual”; sta = returns the current
RelayAuto
setting. An
example of the “follow display status” state would be: When the projector is powered on, relay 1 (C1) could lower
the projecftor screen and relay 2 (C2) might dim the lights. The “manual” control state provides the ability to override
the current relay settings.
Example
RelayAuto on
Syntax
RelayAuto X
Parameter
Description
Range
X
Value
on, off, ?
Feedback
RelayAuto on
