Digital Projection Highlite 4100gv User Manual

MOTION SELECT
Sets the interpolation method. Select Still for non moving images such as a docu-
ment camera and Adaptor for all motion video.
MOTION LEVEL
Adjusts level of motion detection when Motion Select is defined as Adaptive.
YTR ADJUSTMENT (Not available for RGB)
Adjusts the Luminance Transient Time.
CTR ADJUSTMENT (Not available for RGB)
Adjusts the Chroma Transient Time.
C—25
System Operation
OPERATION
LBV00072; Revision A - 25/09/2001 

Option Adj
CLAMP TIMING
This function sets the standard black level position of the displayed image. Select
one of the four options:
Auto- Normal setting.
Tri-Sync- Setting for HDTV signal.
Front Porch- For other settings than above.
Adjust- Permits manual adjustment of level for special analogue input signals such
as 1080P.
SYNC PROTECTION
Use during playback from a VCR or DVD that supports Copyguard (a copy preven-
tion system) to remove the image hooking that can occur.
VD DELAY
This feature is used...

Lens Memory
This feature stores in memory the values for the lens Shift, Focus and Zoom after
adjustment by the remote control or the main unit controls.
For Example.
In order to display a 4x3 video image and a 5x4 computer image on the same 4x3
aspect ratio screen.
On a 4100gv or 5100gv both the images will occupy the same height and nothing
needs to be done.
On a 4000sx  or 6000sx the computer image will fill the height of the DMD™ but
the video image will only fill 90% of the DMD™ height.
In this case...

While displaying the image you wish to store lens settings for, or with no input to
set the reference position, adjust each of the lens parameteres foe zoom, focus and
shift.
Select Adjust (Source) - Reference - Lens Memory
Select the appropriate radio button to store the reference posiion (Reference) or the
specific position for your input signal (Custom) and Store your adjustmants.
Another method to store the lens position is to use the remote control.
Press the INFO button whilst pressing and holding...

Signal Type
Select either the RGB or Component signal type to get the correct colour space for
your input.
RGB...............RGB Signal
Component.....Composite signals such as YCrCb/YPrPb
This feature is available on RGB1 and RGB2 only.
Switcher
SWITCHER GAIN
This feature adjusts the input level of the signal to correct any image colour balance
errors caused by signal path differences.
This must be done to each colour: R, G and B.
VOLUME
This feature adjusts the volume of the audio output, when connected...

The Ref Adj (Reference Adjust) Menu provides access to the reference controls.
Use the up and down cursor buttons on your remote control or the projector cabinet
to highlight the menu item you want to adjust.
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. Use slide bar to correct this keystone (trapezoidal) distortion.
With the projector aimed directly at the...

Lamp
LAMP MODE
Lamp Mode allows the lamp power supply to operate under the following settings:
Auto - This setting keeps the projectors original light output level for a certain 
period of time.
High-Bright- This setting consumes maximum current from the AC input and
results in the most light output.
The High Bright mode shortens the lamp life. Be sure to use this mode at 
temperatures of 95°F (35°C) or less.
Variable - This setting allows the lamp power supply to draw a variable amount of
current from...

Factory Default returns all adjustments and image settings (with the exception of
Keystone and Lamp Output) to the factory preset level.
There are three options available:
All Data- Resets the settings for all signals to the factory preset levels.
Current Signal- Resets the adjustments and image options for the current signal to
the factory preset levels.
Including Entry List- Resets the adjustments and image settings for all signals and
deletes all signals in the Entry List.
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System Operation...

The Projector Options menu enables you to set preferences and other operating
options.
Timer
This feature enables you to turn on or off your projector automatically at a specified
time. There are two timer functions are available: On/Off Timer and Sleep Timer.
ON/OFF TIMER
The On/Off Timer enables you to schedule up to eight on and off times in 12 or 24
hour format. Before setting the On/Off Timer the current date and time must be
defined using the Date, Time Pre-set feature. When the On/Off Timer has...

To schedule an On and Off Time:
1. Open the On/OFF Timer window.
2. Select EDIT and press ENTER on the remote control to open the EDIT window.
3. Set the Week, Day, On-Time and Off-Time using the CURSOR buttons and 
INPUT buttons (1 through 10). To cancel the on-time or off time, use Delete.
4. Select Set and press ENTER on the remote control to complete the setting. To
close, select Close.
5. To enable your setting, select Active on the Execute Switch.
6. Select OK and press ENTER on the remote control...