VNS G-202 Operation Manual
G-202 User Manual V 1.03 Document: G-202102
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G-202 Operation Manual
(Single channel warping box with edge blending)
Technical support:
E-mail: support@vnstw.com
Tel: +886-2-8751-2785 ext. 301
Cell: +886-935-678-033
Version: 1.03
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Table of Contents
1 Introduction………………………………………………………………………………………….… 4
2 Outlook and Function………………………………………………………………………………… 5
3 Helpful Tips…………………………………………………………………………………………….. 5
4 Internal Grid Pattern for Geometry Adjustment……………………………………………….….. 6
5 [Picture] Color Adjustment……………………………………………………………….……….….. 6
6 [Image Setup] for PC graphics from VGA input…………………………………………………… 6
7 [Image Properties]……………………………………………………………………………………….. 6
8 Passive 3D Display…………………………………………………………………….………………. 7
8.1 System Configuration…………………………………………………………………….……. 7
8.2 GeoBox Setup for Stereoscopic 3D Display………………………………………..……… 7
8.3 Procedures for 3D Display Setting in GeoBox…………………………………..….…….. 8
9 [Anyplace]: Warp and Geometry Correction for the image……………………………...…….. 8
9.1 [Keystone] Correction…………………………………………………………….……………. 9
9.2 Image [Rotation]………………………………………………………………………….……… 9
9.3 [4 Corner] Adjustment………………………………………………………………….………. 9
9.4 Image [Edge Blending]……………………………………………………………………..…… 10
9.5 Image Curved Display ………………………………………………………………..………. 11
9.5.1 [Corner] Curve Adjustment……………………………………………………..………. 11
9.5.2 [Edge] Curve Adjustment………………………………………………………….……. 12
9.5.3 [Center] Curve Adjustment………………………………………………..……………. 12
9.5.4 [Shift] Adjustment (Corner Position Adjustment)…………………………..……… 13
9.5.5 [Order]…………………………………………………………………………………….... 13
9.6 [Edge Mask]………………………………………………………………………………..……… 14
10 OSD Miscellaneous Functions—[Options]………………………………………………..……….. 14
10.1 System Information: [Information]…………………………………………………..……….. 14
10.2 OSD Language: [Language]……………………………………………………………………. 15
10.3 [Reset]……………………………………………………………………………………..……….. 15
10.4 [Accessibility]………………………………………………………………………………..……. 15
10.4.1 [Button Repeat Rate]………………………………………………….…………... 15
10.4.2 [Menu Time Out]……………………………………………………………….……. 16
10.4.3 [Logo Time Out]………………………………………………………………..……. 16
10.5 [Setting]………………………….………………….…………………………………..…………. 16
10.5.1 Audio [Mute]………….……….……………………………………………….…….. 16
10.5.2 [Box ID]……………………………………………………………………………..….. 17
10.5.3 [Profile Setting]………….….………………………………………………………… 17
10.5.4 [Network]……………….…………………………………………………….……….. 17
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Two projector image stacking procedures…………………………………………………………… 17
12 Specifications…………………………………………………………………………………………… 19
13 Revision history………………………………………………………………………………………… 21
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Limited Warranty
This device is designed and tested to the highest standards and backed by a one year parts
and labor warranty. Warranties are effective upon the first delivery date to the end
customer and are non-transferable. Warranty related repairs include parts and labor, but
do not include repair of faults resulting from user negligence, special modifications, abuse
(mechanical damage), shipping damage, and/or other unusual damages. The customer
shall pay shipping charges when the unit is returned for repair. Manufacturer will pay
shipping charges for return shipments to customers.
Manufacturer does not assume responsibility for consequential damages, expenses or loss
of revenue, inconvenience or interruption in operation experienced by the customer.
Warranty service shall not automatically extend the warranty period.
FCC/CE statement
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
residential / commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
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1. Introduction
Features
1. Full HD input and output.
2. DVI loop back from digital input signals
for passive 3D & projector stacking
without additional video splitter
3. Patented warp technology for precise
geometry alignment & edge blending.
4. Work with Matrox video card to provide
up to 16x full HD output images from
one PC source.
5. De-multiplexing HDMI 1.4a standard 3D
formats from Blue Ray, game, PC…
6. DVI-I input port to support VGA, DVI &
HDMI (with audio) input signals.
7. DVI-D output port to support DVI and
HDMI (with audio) output.
8. Decode 3D signal into RH or LH for
passive 3D display (required 2 units of
G-202).
9.
User friendly OSD and IR remote control.
No PC software is required.
10. IR extender & RS-232 control.
11. Optional eWarp PC tool for irregular
curved display application.
G-202 User Manual
(Single channel Warp & High Resolution Edge blending)
G-202 is an advanced single channel video processor with patented warp technology,
passive 3D decoding and edge blending function. It is designed to work with PC display card
(with overlap setting) for high resolution edge blending and capable of image warp, stacking
& 3D demultiplexer. No additional tool or PC software is required for the setup.
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2. Outlook and Functions
3. Helpful tips
3.1 Please Reset GeoBox when start a new application to avoid unexpected setting inside the system.
Procedures to do system Reset: OSD Menu [Options][Reset][Reset All]
3.2 OSD Lock / Unlock: Continuously press [MENU] key on Front Panel or IR Remote Controller for 12
seconds, the OSD function will be locked to prevent from the setting changes by other people. To press
MENU key for 12 seconds again, it will unlock OSD and user can manipulate the OSD again.
3.3 [Picture] menu in the OSD can only be activated while the input signal is not in [Preset Mode]. To select
[Image Properties] [Custom] [Save], then user can activate [Picture] menu again.
3.4 [Image Setup] menu will not be activated if the input source is not from VGA.
3.5 To set [Menu Time Out] to “0”, the OSD will appear till the OSD Menu has been turned off manually.
3.6 To set [Logo Time Out] to “0”, the splash screen Logo will not appear while GeoBox is powered on.
3.7 Shortcut Keys on the front panel are only functional while the OSD menu is not activated. Once the
OSD menu is activated, these keys will be served as OSD functional keys.
3.8 In order to avoid interference among multiple GeoBox during the installation, user can use OSD lock
function or set ID number for each GeoBox through [Options] Menu. Press number keys in Remote
Controller for the control of multiple GeoBox:
850: simultaneous control for all GeoBox
851: control GeoBox ID No. 1
853: control GeoBox ID No. 3
3.9 Please select digital signals output to projector (HDMI or DVI) to avoid image position shift. If VGA
output should be applied through DVI to VGA converter, please set projector without implementing
Auto-Adjustment in VGA input.
3.10 Loop out signal is only available while the input is HDMI or DVI-D signal.
3.11 Please use external grid pattern for two projector image stacking.
3.12 Each Grid in internal grid pattern represents 50x50 pixels no matter which input resolution is selected.
3.13 Please use qualified HDMI cable and carefully plug in and out. Unqualified cable may damage HDMI
connector or cause abnormal display.
3.14 Pay attention to the HDMI compatibility due to different cables, equipment and distance. If the distance
is too long, HDMI extender should be used. It may extend the distance up to 100m.
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4. Internal Grid Pattern for Geometry Adjustment
To press [PATTERN] key in Remote Controller or front panel, it will show Cross Hatch grid pattern. To press
[PATTERN] key again, different colors of Grid pattern will appear cyclically from White Red Green
Blue Blank. User needs to select [Blank] or not active [Pattern] function if user wants to use external test
pattern during geometry adjustment. Please use Exit key in Remote Controller or Menu key on Front Panel to
exit from grid pattern. Each Grid pattern is 50x50 pixels. User can calculate the overlap pixel via the number of
Grid pattern and figure out the pixel number in the images or overlap region.
5. [Picture] Color Adjustment
[Picture] menu can only be activated when [Preset Mode] function under [Image Properties] Menu is not
activated. It can adjust brightness, contrast, color hue, saturation and sharpness of the image
6. [Image Setup] for PC graphics from VGA input
[Image Setup] menu can only be activated when video signal input is from VGA input port.
6.1 Automatics: It will do automatic image alignment inside the system
6.2 Manual: manual setting for signal Phase and Clock to eliminate image noise in VGA input
6.3 Horizontal Position: to adjust manually the image horizontal position.
6.4 Vertical Position: to adjust manually the image vertical position.
7. [Image Properties]
[Image properties] is designed for the selection of image color, input port, aspect ratio and output modes.
Inside [Color] menu, there are four Preset color (Neutral, sRGB, Reddish and Bluish) and also customized
R.G.B. color independent adjustment. The [Scaling] function is to set aspect ratio of the image. [Output Mode]
Activate [Image Setup] Menu by Front Panel
keypad or Remote Controller.
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is for the selection of output resolutions. User can select output resolution directly from shortcut keys on the
front panel or remote controller.
.
.
8. Passive 3D Display
8.1 System Configuration:
G-202 can decode 3D format from different 3D video sources, including Blue Ray DVD, STB, Media
player, Game and PC… 3D signal will be decoded by G-202 into signal for Right or Left eyes. One G-202
can only provide signal for one projector. RH/LH 3D signals need be displayed through two projectors.
Each projector will display signal only for one eye. User needs to set a polarized filter in front of the
projector and also wears polarized glasses. The glasses need to match the polarized filter in front of the
projectors so that the right eye can only see the scene for right eye and the left eye can only see the
scene for left eye. A 3D screen is also required to preserve the polarization of the image for 3D display. It
is possible to use optic spectrum method similar to Dolby 3D display using normal 2D screen.
8.2 GeoBox Setup for Stereoscopic 3D Display
8.2.1 GeoBox should not be installed at the side of the projector where the ventilation hot air comes out.
8.2.2 Two projectors can be installed at side by side or Top/Bottom position. Closer lens position will
reduce [4 Corner] adjustment range and reduce the loss of the image resolution and brightness.
8.2.3 Setup the polarized film and glasses so that RH/LH eye can only see the scene for one eye.
8.2.4
Use [4 Corner] or [Warp] adjustment Menu to align the images from two projectors completely
together. Place the polarized film in front of the projector before geometry adjustment.
Activate [Image Properties] Menu by Front
Panel keypad or Remote Controller.
5 items in the menu.
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