Digital Projection Showlite 3000sx, 4000gv User Manual

							Keystone
Color Temperature
Lamp Mode
Gamma Correct
Advanced Options
Factory Default
Timer
Menu
Setup
Link Mode
Switcher Control
LAN Mode (optional)
Aspect Ratio
Noise Reduction
Color Matrix
White Balance
Switcher Gain
Position / Clock
Resolution
Video Filter
Overscan
Clamp Timing
Y/C Delay
YTR Adjustment
CTR Adjustment
HD Delay
On/Off Timer
Sleep Timer
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Page 61.33:1 / 1.78:1 / 1.85:1 / 2.05:1 / 2.35:1
Off / Low / Medium / High
Select Color Matrix HDTV / SDTV
Select Color Matrix Type B-Y/R-Y, Cb/Cr, CPb/Pr
Brightness R/G/b, Contrast R/G/B
Red / Green / Blue
Horizontal / Vertical / Clock / Phase
Auto / Native 
On / Off
0% / 5% / 10% / 25%
Auto / Tri-Sync / Front Porch
(-8 - +8)
Gain (0-7)
Gain (0-7)
On / Off
Executive Switch, Edit
Preset Time
Menu Mode
Basic/Custom Menu Edit
Language
Menu Display Time 
Display Select
Date Format
Data, Time Preset
Projector Pointer
Direct Button Volume Bar
Keystone Bar
Orientation
Background
PC Card Viewer Options
Capture Options
Signal Select
Signal Select
Auto Adjust / Auto Start / Power Management / Power Off 
Confirmation / Keystone Save / Fan High Speed Mode / Built In 
Speaker / Clear Lamp Hour Meter / Clear Filter Usage
Remote Sensor
S-Video Mode Select
Communication Speed
Projector ID
Default Source Select
Source Name
Signal Type / Video Type / Sync Type / Interlace / Resolution / 
Direct Key
Aspect Ratio / Gamma Correction / Noise Reduction / Colour 
Matrix/Matrix Type
Lamp Time Remaining / Lamp Hour Meter / Filter Usage / 
Projector Usage / Projector ID
Version
Link Mode Contents
Information
CÑ49
System Operation
OPERATION
LBV00073; Revision A - 11/01/2002 
						

							The Advanced Menu provides access to sub-menus which allow you to control the 
projector and to view any system settings.
Source Select- enables selection of an input source.
Picture - provides access to the image controls.
Volume- Adjusts the sound level of the projector.
Image Options- provides optional image controls such as gamma correction, 
component signal selection, wide screen and video noise reduction features.
Projector Options- enables you to set projector preferences and other operating
options.
Tools- Provides tools for capturing images and displaying files in a PC Card.
Help- provides on-line help.
Test Patterns- gives access to the nine projector test patterns.
CÑ50
System Operation
Advance Menu - SHOWlite 4000gv
OPERATION
LBV00073; Revision A - 11/01/2002 
						

							Source Select enables you to select an input source connected to the projector. To
select an input source use the up/down buttons on your remote control or the 
projector cabinet to highlight the desired input type and press Enter.
Entry List
The Entry List window contains a list of all current and previously connected input
signals.
ENTRY EDIT COMMAND (Expert Mode Only)
The names and positions of the signals stored in the entry list can be modified using
the Entry Edit Command. To display the Entry Edit Command window hold down
CTL and press ENTER on the remote control. You can then Cut, Copy, Paste and
Edit the entries.
CÑ51
System Operation
Source Select - SHOWlite 4000gv
OPERATION
LBV00073; Revision A - 11/01/2002 
						

							Cut- allows you to remove a selected signal from the list. The selected signal is
stored on the ÔclipboardÕ in the projector.
Copy- copies the selected signal from the list and stores it on the ÔclipboardÕ.
Paste- Enables you to paste the signal stored on the Ôclip-boardÕ to any other line of
the list. To do this, select Paste and then select the line number you want to paste to
and press ENTER.
Edit- allows you to change source name or assign the direct key.
The following buttons are not available for the currently projected signal:
1. The Cut and Paste buttons on the Edit Entry Command screen.
2. The Input Terminal button on the Edit Entry screen.
After making the desired modification, select OK and press ENTER. To exit 
without saving, select CANCEL.
The source name and input terminals can be modified by selecting ÔSource NameÕ
and ÔInput TerminalÕ. The appropriate Edit window will be displayed allowing you
to make adjustments. This option is only available for sources which are not 
currently being displayed.
CÑ52
System Operation
OPERATION
LBV00073; Revision A - 11/01/2002 
						

							You can assign specific remote keys for direct signal input selection using the
ÔDirect KeyÕ function. Select ÔListÕ and press ENTER to display the direct Key
assignment list. 
After assigning the desired remote keys, select ÔOKÕ and press ENTER to save
changes and close the window.
After modifying an entry in the list using the Edit function select OK and press
ENTER to save the new settings. To exit without storing setting, select Cancel.
To close the List window without making any changes press CANCEL on the
remote control.
CÑ53
System Operation
OPERATION
LBV00073; Revision A - 11/01/2002 
						

							Picture provides access to controls for the displayed image. Use the up and down
cursors on the projector cabinet or remote control to highlight the menu you want to
adjust.
Brightness- Adjusts the brightness level or the back raster intensity.
Contrast- Adjusts the intensity of the image according to the incoming signal.
Color- Increases or decreases the color saturation level (not valid for RGB).
Hue- Varies the color level from+/- green to +/- blue. The red level is used as a 
reference. This adjustment is only valid for Video and Component inputs (not valid
for RGB).
Sharpness - Controls the detail of the image for video (not valid for RGB or
Component).
Adjust the sound level of the projector. You can also display the volume bar without
opening the menu using the direct key combination (see page CÑ7).
CÑ54
System Operation
Picture - SHOWlite 4000gv
OPERATION
LBV00073; Revision A - 11/01/2002
Volume - SHOWlite 4000gv 
						

							The Image Options menu provides optional controls such as keystone, colour 
temperature, lamp mode, gamma correction and other advanced image adjustments.
Keystone
Keystone is the distortion of a projected image that usually creates a wider top than
bottom. Aiming a projector upward on a wall rather than straight at a wall creates
this distortion. This feature corrects keystone distortion by increasing or decreasing
the top or bottom of the image to generate a geometrically correct image.
Depending on the type of graphics being used, keystone correction may not be 
possible or the picture may get blurred or when excessive correction is used.
To correct the keystone distortion, use the left and right cursors 
The maximum keystone angle that can be corrected is 30 degree upwards and 30
degree downward with the projector placed horizontally on the ground plane.
When Resolution is set to Native, this feature is not available, and the stored 
settings and adjustments are invalid.
CÑ55
System Operation
Image Options - SHOWlite 4000gv
OPERATION
LBV00073; Revision A - 11/01/2002
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							Color Temperature
This feature adjusts the colour temperature of the image via a slide bar using the left
and right cursors. Moving the slide bar to the left decreases the temperature,
producing a reddish image while moving the slide bar to the right, increases it for a
bluish image.
Lamp Mode
Lamp Mode defines the brightness mode of the lamp - High Bright or Eco mode.
The default mode is High Bright. Eco mode can extend the life of the lamp up to
2000 hours.
If you select Eco mode, the projector will startup in High Bright mode and
change to Eco mode after 3 minutes.
Gamma Correction
This feature allows you to adjust the image for different environments. Normal
should be used when in a lighted room and either Natural 1 or Natural 2 for 
darkened rooms. Natural 1 provides true color reproduction of natural tones (e.g.
flesh tones) and Natural 2 provides true reproduction of middle tones (dark portions
of a picture). Selection is made using the left and right cursor buttons.
CÑ56
System Operation
OPERATION
LBV00073; Revision A - 11/01/2002
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							Advanced Options
ASPECT RATIO
This feature allows you to define the correct proportions for displayed image. You
can define the aspect ratio for both the input signal and display area. Selection of
the appropriate ratio is made via the cursor buttons.
When Resolution is set to Native, this feature is not available and the stored 
settings and adjustments are invalid.
NOISE REDUCTION
This feature is used to reduce video noise. Select Off, Low, Medium or High to give
the optimum image.
The lower the Noise Reduction level, the better the image quality. Increasing
Noise Reduction lowers video bandwidth.
This feature is not available for RGB or PC Card Viewer.
CÑ57
System Operation
OPERATION
LBV00073; Revision A - 11/01/2002
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							COLOR MATRIX
The Color Matrix feature is only available for component video signals. To use this
feature first select an appropriate color matrix for your input signal, either HDTV or
SDTV. Next, select an appropriate matrix type, the options available are B-Y/R-Y,
Cb/Cr or Pb/Pr.
WHITE BALANCE
This feature adjusts the white balance for each input signal. For Video/RGB signals
the brightness for each color (RGB) is used to adjust the black level of the screen
and the contrast for each color adjusts the white level of the screen.
To make adjustments use the up and down cursors to select the item to modify then
use the left and right cursors to make the adjustment.
This feature is not available for PC Card Viewer.
CÑ58
System Operation
OPERATION
LBV00073; Revision A - 11/01/2002
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