Christie Digital Systems Ds+5k, Ds+8k, Dw3k, Dw6k, Mirage S2k, S4k, S8k, Matrix 4000, Dlv1400-dx Users Manual

Section 3: Operation 
 
  
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4. FILM: For video images that originated from film. This will optimize image 
quality and stability. 
 
FILM MODE THRESHOLD — This setting determines how sensitively the projector can 
detect if an incoming video signal originated from film or not. It should not require 
adjustment. 
DETAIL THRESHOLD — Use “Detail Threshold” to define at what frequency level the 
“Detail” control will begin to magnify high frequencies, which adds details back into...

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Auto Power-up 
Enter a checkmark to enable the projector to automatically power up after losing 
power due to a power failure or due to unplugging the projector during operation. 
Note that unsaved display adjustments may be lost. 
Set Date & Time 
Enter/read the current year-month-day and hour-minute-second. Changes here reset 
the projector’s real-time clock. 
Menu Preferences 
— SUBMENU 
Adjust the appearance, content 
and/or location of on-screen...

Section 3: Operation 
 
  
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SPLASH SCREEN SETUP —Use the Splash Screen to choose when you would like to 
display a special introductory splash screen image, such as your company logo, 
graphic or message. 
• Always Off = A splash screen never appears 
• Always On = A splash screen is always on behind the current display 
image, similar to wallpaper. 
• Startup Only – The splash screen logo appears at projector startup only. 
• Startup And No Signal – A splash screen appears at...

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SEPARATE: Select “Separate” (factory default) to keep RS232, RS422 and Ethernet 
messages on their respective paths instead of being broadcast to the other types of 
ports. In Figure 3.18A, RS422 controls only the projector to which it is connected. In 
Figure 3.18B, either RS232 or RS422 will control the network. 
 
Figure 3.18. Using the “Network Routing” Option 
RS232 AND RS422 JOINED: Messages originating from an RS232 or RS422 controller 
will be...

Section 3: Operation 
 
  
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PORT: On some Ethernet networks, firewall restrictions may require that the port 
number of the projector be changed from its default of 3002. If so, enter a new valid 
port number here. 
Broadcast Key 
Enter a checkmark if you want keypad commands sent to one projector to be relayed 
to all projectors in a serial network. Note that the 
Pr o j key will temporarily “override” 
the effect of a broadcast setting and allow you to control a specific...

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Figure 3.19. Keystone Adjustment 
Brightness Uniformity — SUBMENU 
Brightness Uniformity provides further refinement of displays already matched for 
their primary colors and overall light output. Use Brightness Uniformity to create an 
exceptionally smooth image in which no area appears brighter and/or more red, green 
or blue than another. In the Brightness Uniformity menu, enable the “Uniformity 
Enable” checkbox to access a multitude of...

Section 3: Operation 
 
  
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DEFINING “USER” COLOR GAMUTS: In some cases, you may find that none of the pre-
defined “Select Color Adjustment” options exactly suit your needs. For example, you 
may require a unique color gamut (range) for a single projector or application, or you 
may need to precisely match colors across multiple adjacent displays. In such cases, 
use the Color Adjustments by X,Y or Color Saturation submenu to define the precise 
hue of each primary color...

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Figure 3.22. CIE 1931 Chromaticity Diagram 
NOTE: Keep new x,y coordinates within the original color gamut triangle shown 
here. 
PROCEDURE FOR X,Y ADJUSTMENTS:  See 3.10, Using Multiple Projectors. 
COLOR SATURATION: Use this 
submenu if you do not have 
specific color coordinates in mind 
and will simply judge color 
performance by eye or meter. Like 
the Color Adjustment by X,Y 
submenu, each color control 
actually defines new x/y 
coordinates for...

Section 3: Operation 
 
  
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Test Pattern 
Choose the desired internal test 
pattern to display, or select OFF 
to turn off a test pattern. 
Alternatively, use the 
Te s t key 
for cycling through test patterns. 
NOTE: There is a center line 
(both horizontal and vertical) in 
the Edge Blending test pattern. 
The intersection of these lines is 
the true center of the projector’s 
display area. 
Test Pattern Grey Level 
Set the desired level of grey for displaying in the full gray...

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Two sets of values are automatically saved with these controls—one value for Input 
#1, and one for Input #2 (analog). The current set of values depends on which source 
is in use. This enables a source to be processed correctly via 2 different inputs. 
 
Figure 3.24. Using “Odd Pixel Adjustment” 
NOTES: 1) Adjust offset before gain, since offset affects gain. 2) A value of 128 
represents no change in normal odd pixel offset or gain. 3) Odd Pixel...