Da-Lite SCB-200 Instruction Book - page 7
7
Figure 4 - IR-200 Connector
WC-200
When properly wired, the WC-200 will have a red LED status
indicator which is always on to indicate the screen’s current state
whether stopped or moving in a particular direction or to one of
the three preset aspect ratios. Please note that the wall switch
needs a minimum of five conductors connected to the SCB-200
in order to operate. The sixth wire connection would be required
if the WC-200 is to function as a switch and an IR receiver for an
optional IR-200 remote. Also, the conductors will need to be the
same gage and a shield, foil braided or drain wire cannot be used
in place of a ground conductor.
WC-200 controllers cannot be used on SLAVED screens and the
WC-200 controller will only operate the Master screen. A five
wire connection between the WC-200 and SCB-200 is required
to properly operate the screen from the wall controller. The IR
screw terminal port is not a required connection if an IR-200 is
not going to be used. (Contact Da-Lite if custom stopping points
are required from the WC-200 prior to order.)
NOTE: if an alternative viewing area dimension is ordered this
button runs the screen to its fully deployed position.
If programming user definable aspect ratios or creating settings
with different amounts of fabric out of the screen case then
changing the setting for A6 or through RS-232 commands will
change the Aspect 1 button on the wall switch. Aspect 1 button
corresponds to A6; Aspect 2 corresponds to A7 and Aspect 3 on
the WC-200 corresponds to A8 in the SCB-200 settings.
When using the optional WC-200 wall controller with integrated
infrared receiver or third party, 12V compatible IR receiver,
connections from the infrared receiver are made to terminals 10-
12. (All six of the screw terminals will be utilized to provide full
functionality of the WC-200 and the IR remote if either controller
will be used to operate the screen.)
IR-200
The optional IR-200 should be connected to the IR-200
connection block only.
The WC-200 and IR-200 may not be used simultaneously.
Optional Controllers (sold separately)