Vidikron vision70 - Manual (Page 71)

Operation
Vidikron Vision 70 Series Owner’s Operating Manual 59
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RS-232 Baud Rate: To change the data rate of the projector’s RS-232 input, select RS-232
Baud Rate from the Service menu. Set it to either 9600, 38400 or 115200, to match the data
rate of the computer or control system connected to the projector.
Remote Control: The Remote Control menu shows you the primary and secondary infrared
(IR) codes to which the Vision 70 will respond. The Primary IR code is permanently set to +20.
The secondary IR code is also +20.
You can change the secondary IR code if either:
• Another device in the theater (a DVD player, for example) is responding to commands
from the Vision 70 remote control in ways that are unpredictable or undesirable.
• You have multiple Vision 70 projectors and want to control them independently, as
opposed to broadcasting commands from a single remote to all of them. In this scenario,
you can use multiple remotes programmed to use different IR codes. Or, you can use a
single remote and change the IR code as needed to address a specific projector.
When you change the secondary IR code, the remote sends that code instead of the primary
IR code.
To simultaneously change the secondary IR code and synchronize that remote with a
projector, point the remote at the projector, then press and hold
and simultaneously for
five seconds. The Remote Control edit window, shown at left, appears. Type a new, two-digit
code.
The procedure for changing the secondary IR code on the remote only is the same, except
that you point the remote away from the projector.
Screen Trigger Mode (Vision 70/CineWide with AutoScope only): Select Screen Trigger
Mode from the Service menu to set the behavior of the 12-volt trigger output.
• Set the Screen Trigger Mode to Normal if you want the trigger to activate when the
projector is turned on (for instance, if the trigger is controlling a retractable screen).
• Set the Screen Trigger Mode to Trigger if you want the trigger to activate when the
Cinema or Cinema Fill aspect ratio is selected.
Return to User OSD: To exit the Service menu, use the up- or down-arrow keys to highlight
Return to User OSD and press ENTER.
To return to the Service menu, select it from the Main Menu, press ENTER twice, then press
MENU on the remote control. (You do not need to re-enter the passcode.)
The Remote Control menu is read-only and need not be visible in order to
change the secondary IR code.
Note
Remote Control
Secondary 20