Extron electronics System 8 User Manual page 82

STACKING TWO SONY PR0JECTORS
Sony p~ojectors are sometimes "stacked" to provide increased image brightness. Such stacking, however,
requires that RGBS type video input signals be supplied to the projector. To parallel connect (stack) two
S_oriy,projectors, do this:
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. Connection
Step 2:
Step 3:
Turn System 8/10 and projector power OFF.
Connect the SY Comm Adapter I4-pin female DIN connector to the I4-pin male DIN
"REMOTE I" connector on the rear panel of projector No. I
Connect the CC-50' (or CC-100') cable from the 9-pin female connector of the SY Comm
Adapter to the IS-pin HD "PROJECTOR CONTROL" port located on the rear panel of
the System 8/10. [Note: If you wish to make your own communications cable (up to 200
feet in length) , follow the pin-to-pin wiring shown in Fig 6-3.]
Step 4: . .
. Connect a mini phono-to-mini phono jumper cable between the "CONTROLS OUT"
Step
5:
Step 6:
' :1
Step 7:
Step 8:
- · '\ · , .,, · . . . port of Sony projector No. I and the "CONTROLS IN" port of Sony projector No.2.
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Configure both pi:ojectors to accept RGB signals on the RGB module. This can be done
by following the instructions in the Sony VP A instruction manual.
Connect a five BNC-to-BNC cable between the RGBH/V outputs of the System 8/10 and
the inRut of, the ADA-2 Analog Distribution Amplifier.
Connect a five BNC-to-BNC cable between one output of the ADA-2 and the RGBH/V
inputs of Sony projector NeA-;-eonneet a scc<md five BNC-to-BNC cable between the
remaining output of the ADA-2 and the RGBHN inputs of Sony projector No.2.
Return System 8/10 and projector to normal operation.
Page 6-32 • System 8/10 User's Manual
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