VWC-44
8
4 Helpful Tips for system installation and setup
a.
Select digital input to get better image and avoid image position shift.
b.
If 4k signal connection distance is more than 10m, please select a certified HDMI cable to avoid
unstable signal connection.
c.
The quality for signal adapter or converter, such as HDMI to DVI adapter and DisplayPort to HDMI
converter, may downgrade the signal quality and cause issue. Please select qualified ones.
d.
If user can see blue background image with [Power Saving Mode] message, it means the signal
connection between projector and
AV-BOX
is OK but no input signal detected by
AV-BOX
.
Please
check signal source or replace a different input source to test.
e.
If user can’t see [Power Saving Mode] message or splash screen, please check the connection
between
AV-BOX
and projector. User can connect to a monitor to check the output from
AV-BOX
.
f.
The output resolution setting shall be the same as projector native resolution to get the best video
quality. After geometry alignment, this output resolution can’t be changed. Otherwise, geometry
position will shift and required further adjustment.
g.
In the application with short through ratio projector on curved screen, it is possible that the image
location is beyond the maximum adjustment range in manual adjustment. In this case, Gwarp PC
tool may be required to double the adjustment range.
h.
During installation setup process, please apply FHD signal to the system for easy setup. After
finish the setup, user can select optimized EDID from OSD menu to get optimized video quality.
i.
The optimized EDID should be the final resolution after edge blending. For instance, if user uses
three XGA projectors for edge blending with 250 overlapped pixels, then the best signal for this
setup will be 1024*3-250*2=2572. It means 2572*768 will be the best signal resolution for this
setup. User can select one EDID near this timing as default EDID in
AV-BOX
. If no suitable
EDID
can be selected, user can create customized output mode in PC.
AV-BOX
can support
none-VESA standard input timings.
j.
In addition to the resolution settings, user needs to provide a content with the same aspect ratio
as screen to ensure no distortion on the screen.
k.
To reset all projectors before edge blending to get the same settings in all projectors.
l.
To turn off auto keystone function to avoid image shift.
m.
In order to avoid interference among multiple
AV-BOX
during the installation, user can set ID
number for each
AV-BOX
through [Options] Menu. Press number keys in Remote Controller
for
the control of multiple
AV-BOX
:
850: simultaneous control for all
AV-BOX
851: control
AV-BOX
ID No. 1
853: control
AV-BOX
ID No. 3
n.
OSD Lock / Unlock: When continuously press [OKD Lock] key on Front Panel or [Menu] key in IR
Remote Control for 5 seconds, the OSD function will be locked to prevent from setting change by
negligence. To press [OSD Lock] key or [MENU] key for 5 seconds again, it will unlock OSD and
user can manipulate the OSD again.
o.
[Image Setup] menu will not be activated if the input source is not from VGA.
