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Operation
56 Runco LS-7 Installation/Operation Manual
PRE
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IMINAR
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Trigger 1: Select Trigger 1 from the Control menu to specify when the Trigger 1 port
outputs 12 volts. There is a three-second delay before activation to prevent operation
while selecting an aspect ratio.
• Lamp causes the port to output 12 volts whenever the lamp is on.
• 16:9 causes the port to output 12 volts whenever the 16:9 aspect ratio is chosen.
• Letterbox causes the port to output 12 volts whenever the Letterbox aspect ratio is
chosen. The output stops if PIP is enabled (PIP source is set to anything other than off).
• 4:3 causes the port to output 12 volts whenever the 4:3 aspect ratio is chosen. The
output stops if PIP is enabled (PIP source is set to anything other than off).
• 4:3 Narrow causes the port to output 12 volts whenever the 4:3 Narrow aspect ratio is
chosen. The output stops if PIP is enabled (that is, the PIP source is set to anything
other than off).
• RS232 causes the port to output 12 volts when an RS232 screen trigger 1 “on”
command is received and stop when a trigger 1 “off” command is received. The 12 volt
output also stops when the projector is turned off.
Trigger 2: Select Trigger 2 from the Control menu to configure the Trigger 2 output.
Trigger 2 operates identically to Trigger 1.
Remote Code Set: Select Remote Code Set from the Control menu to specify the
remote IR code set to which the LS-7 responds. The default is Set-1. Choose Set-2 if
other equipment in the theater responds to commands from the LS-7 remote control in
ways that are unexpected or undesirable.
When you select a different remote code set on the LS-7, you must re-program the
remote control unit to use that same code set. To do this, press and hold the LIGHT and
ENTER buttons simultaneously for approximately five seconds. When the code set has
changed, the remote control back-lighting “blinks” to visually confirm the change.
Table 6-1 lists the IR codes associated with each remote control button.
Auto Source: This control chooses whether or not to scan for other active sources if the
current source is not available. The default setting is Off.