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To work with a single projector, press
projector. Enter the three-digit number you have assigned to the projector you wish to
control. All keypad commands will then affect this projector exclusively until you press
again and enter a different number, or until you switch to broadcast mode (below).
NOTES: 1) If you are using a computer or controller to issue commands, use the
correct RS-232 software command to gain control of a single projector.
First make certain that only one projector has its "Broadcast Keys" option selected
(checked) — the remaining projectors must have the option unchecked and their
keypads disabled (do this in Preferences menu). The "Broadcast Keys" projector will
then relay keypad commands to the others. If using a wired remote, make sure to
select the "Broadcast Keys" option for the projector to which the wired remote is
connected.
On either the IR remote or wired keypad, press
Press
again without entering a number — the keypad commands will now affect
all projectors.
NOTE: 1) If you are using a computer or controller to issue commands, use the
correct RS-232 software command to broadcast.
Occasionally the projector may encounter an error condition that can interrupt normal
operation. Such a condition can be caused by a simple invalid keypad entry, an input
signal error (most common) or a system error.
If you would like to be notified on-screen of such errors, select the "Screen" option
from the "Display Error Messages" pull-down list (in Preferences menu). If you
would like to be notified via a serial communication only, select the "RS-232" option
instead. To receive both notifications, select "All". To disable error messages (except
for "invalid user key entry", which can't be hidden), select "Off".
NOTE: Except for invalid user key presses, error messages also always appear in the
LCD Status Display window adjacent to the keypad at the rear of the projector.
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A keypad entry not recognized by the projector will trigger an on-screen error
message describing the problem. For example, if you specify a channel number that
is not available, the message "Invalid Channel will appear. Or if you try to enter the
wrong password, you'll see "Invalid Password". Press
message and try again.
NOTE: The on-screen display of "Invalid User Entry" messages cannot be disabled,
even if Display Error Messages has been set to "Off".
Input signal error messages appear when you are in presentation level (i.e., when
there are no menus present) and have selected an input on which the projector detects
a problem. While menus remain operational and any key press will temporarily
remove the error message, you must resolve the signal problem in order to
permanently eliminate the message.
to display an editable window from each
to display the projector box.
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