Dukane 8971 User Manual page 33

7. Troubleshooting (continued)
Phenomenon
The STACK
menu cannot
function.
The projector
does not respond
to the remote
control.
The images are
either out of
focus or not well-
superimposed.
The images
from the two
projectors do not
superimposed
even after
performing fine
adjustment.
DUKANE CORP AV SERVICE DEPT
2900 Dukane Drive
St Charles, IL 60174
800-676-2487 / 630-762-4032
Fax 630-584-5156
avservice@dukane.com
www.dukane.com/av
Cases not involving a machine defect
The settings on the projectors are not set
for the Intellectual Stack feature.
Check the following settings on the Main and
Sub projectors.
- STANDBY MODE in SETUP menu:
NORMAL
- COMMUNICATION TYPE under
COMMUNICATION in SERVICE menu:
OFF
- STACK LOCK in SECURITY menu: OFF
The remote control is pointed at the Sub
projector.
When operating in Intellectual Stack, only
the Main projector is capable of receiving the
remote control signals. Therefore, point at the
Main projector when using the remote control.
The two images are not superimposed
correctly.
Adjust to superimpose the images with the
ZOOM, FOCUS and LENS SHIFT features.
If necessary, adjust PERFECT FIT and
KEYSTONE as well.
There are some adjustment differences in
the two images.
Try to resolve the problem with the following
measures.
- Press the AUTO button on the remote
control or execute AUTO ADJUST
EXECUTE on each of the projectors.
- Adjust H POSITION and V POSITION on
each of the projectors.
- Check the RESOLUTION setting in the
INPUT menu, and change to the same
setting if the setting differs between Main
and Sub.
33
Troubleshooting
Reference
page
5
3
6
11
27, 42
in Operating
Guide
41
in Operating
Guide
46
in Operating
Guide
703-897X-Instant Stack-00