Christie Projector Mirage S+/HD/WU User Manual

							 Section 3: Operation 
Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  3-31 020-100001-07 Rev. 1 (11-2009) 
 
Figure 3.7. Adjusting Input Levels Using the Peak Detector 
(RED EXAMPLE SHOWN) 
Advanced Image Settings 
— 
SUBMENU
 
Use the Advanced Image Settings 
submenu to make the adjustments 
necessary for lesser-used but more 
specialized applications on your 
projector. 
NOTE: 3D Source option is only 
available for Mirage HD. 
 
GAMMA TABLE: This control applies 
a default video, graphics or simple gamma table or “curve” to your images, 
controlling the intensity of mid-level colors and producing maximum contrast, 
brightness and color performance. As shown at right, the graphics curve is a modified 
power curve that will show more detail in darker areas of the projected content while 
the video curve has a linear segment near black to compensate for increased black 
levels typical of video signals. A simple gamma curve is a true power curve that does 
not alter the contrast or the intensity of mid-level colors. Although the projector 
automatically applies either the graphics or 
video curve according to what type of 
incoming signal is detected, in some cases you 
may wish to override this default and use 
graphics gamma for a video source or video 
gamma for a graphics source. Alternatively, if 
neither default is ideal, you may prefer to 
apply the simple (non-optimized) gamma 
curve or a user-defined custom gamma curve that has been created externally, named, 
and downloaded to the projector (requires separate PC-based Arbitrary Gamma
 and 
KoRE Librarian
 software applications). If any of these special user curves have been 
installed, their names will appear in the Gamma Table pull-down list. 
Keep in mind that any Gamma Table choice sets the related Gamma value (shown in 
the Image Settings menu) to a 2.2 default, where it can be fine-tuned as desired. 
Different values (1-3) here indicate that the original gamma table has been adjusted 
with either the Gamma slide bar or direct key. 
 
1.
2.
3.
4.
5.
6.
7.
8.
9.
0.Gamma Table
Select Color Adjustment
Optical Aperture
Simulation 3D
Motion Filter
Film Mode Threshold
Detail Threshold
3D Source
Floating Inputs Color Temperature
ReservedGraphics
Max. Drives
3
Auto
0
0 7600
Advanced Image Settings
 
 
  
						

							Section 3: Operation  
3-32  Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  020-100001-07 Rev. 1 (11-2009) 
NOTES: 1) If no user curves have been defined and downloaded to projector 
memory, only the 2.2 default gamma curve is available here – adjust as desired using 
gamma in the main Image Settings menu. 2) Some graphic material will look best with 
the video setting while some video material is best with the graphic setting. 
SELECT COLOR ADJUSTMENT: In “Select Color Adjustment”, 
choose an overall color palette for all images. The “Max 
Drives” factory default simply drives all three colors at their 
maximum level so that they are fully on and cannot be 
changed. The two other pre-defined color adjustment 
choices—SD Video and HD Video—apply a color gamut 
optimized for video sources (standard or high-definition). 
Alternatively, you can specify a color temperature. This 
enables the adjacent Color Temperature slide bar and applies 
its current setting (default = 6500K). If none of the pre-
defined “Select Color Adjustment” options or color temperatures suits your 
application, select one of four color gamuts previously defined by a user (User 1, 2, 3, 
4). A “User” option applies a customized color performance in which the user has 
precisely set the hue and intensity of each color component in the Color Adjustment 
by X/Y or Color Saturation submenus. It is most often needed with multiple-projector 
applications. Select the color adjustment producing the best color accuracy for your 
application and installation. 
To configure a “User” color adjustment (gamut), use either the Color Adjustment by 
X/Y or Color Saturation submenu. 
NOTES: 1) “Color Temperature” defaults to 6500K until changed. All four “User” 
options default to SD Video unless the user has redefined them. 2) Factory-defined 
color primaries, which ensure consistent color gamut from projector-to-projector, can 
be calibrated in the Service menu only. If you suspect alteration, the factory settings 
can be recovered with selection of “Reset to Factory Defaults?” in the Color Primary 
Settings submenu within the Service menu (password-protected). 
COLOR TEMPERATURE — Adjust to apply a specific and accurate color temperature to 
all displays. Color temperatures are expressed in degrees Kelvin (3200-9300K), and 
utilize different combinations of the projector’s original native color primaries to 
produce a “coloration” or cast (reddish or bluish) in images—the lower the 
temperature, the more reddish the cast; the higher the temperature, the more bluish the 
cast. Note that the slide bar is enabled only if you have a source connected and have 
selected “Color Temperature” in the adjacent “Select Color Adjustment” pull-down 
list in the Advanced Image Settings menu. 
 
  
						

							 Section 3: Operation 
Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  3-33 020-100001-07 Rev. 1 (11-2009) 
OPTICAL APERTURE - The optical aperture inside the projector controls the diameter 
of the light beam passing through the system. With a fully open aperture (slide bar 
default of “0”), the maximum amount of light passes through for maximum brightness 
in your images. Increase the slide bar setting to reduce the aperture diameter and 
maximize contrast ratio instead. Performance of aperture depends on the lens in use. 
NOTE: Optical Aperture also appears in the lamp menu. 
Aperture Manual Adjustment - A variable position manual aperture is present on the 
1.2:1 and 1.1:1 lens. It may be used together with the internal electronic aperture to 
increase the contrast ratio; noting a slight decrease in brightness when it is used. It is 
recommended for highest brightness operation, under normal conditions, the manual 
aperture is to be left open. See Aperture Manual Adjustment below for aperture 
open/close and lock and unlock dial positions. NOTE: The lock/unlock dial position 
allows you to open the aperture at a desired position and lock it in place. 
UNLOCKLOCK
CLOSEOPEN
 
Aperture Manual Adjustment 
RESERVED - No function. 
 Mirage S+ Series — Simulation 3D — 
SUBMENU OF ADVANCED IMAGE 
SETTINGS 
Use the options in the Simulation 3D 
menu to make the timing adjustments 
necessary for realistic simulation and 
3D images. 
NOTE: For complete 3D application 
notes, refer to the separate Using 3D 
in Mirage manual provided with the 
Mirage projector. 
FRAME DELAY MONITOR —For best 
results, the value should remain fairly 
constant, indicating that timing of input and output frames is locked; the Frame Delay 
Monitor value should stay within 5-10 lines or so of the Frame Delay setting. If a 
frame is lost or “dropped”, this value will cycle to maximum and jump to minimum 
and then repeat, indicating that the frame input is no longer equal to the output. If the 
signal is not locked, the values will change erratically; you can adjust the Frame delay 
to attempt a correction. 
NOTE: See separate Using 3D in Mirage manual provided for more information. 
1.
2.
3.
4.
5.
6.
7.Frame Delay Monitor
Frame Delay
Dark Interval
3D Stero Sync Locking
3D Stero Sync Select
3D Stereo Sync Delay
Frame Lock Enable
Reserved
Simulation 3D
1047
1000
  128
Output
Input A
1000
Locked
 
Mirage S+ Models  
						

							Section 3: Operation  
3-34  Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  020-100001-07 Rev. 1 (11-2009) 
FRAME DELAY — Set the number of lines delayed between the input signal and its 
appearance on screen, keeping in mind that projector processing always adds one 
frame of delay to the frame delay setting. For applications such as simulation, where 
the feeling of “real time” image response is a priority, a minimum setting is usually 
preferable. For projectors capable of 3D (stereographic) applications where alternating 
left-right frames must be synchronized with the corresponding L/R shutters in 3D 
glasses, a total frame delay setting of two (or multiple of two) may be more useful. If 
set too high or low, frame locking will not be possible—most sources require 
approximately 50 lines of delay to ensure frame locking. 
NOTE: See separate Using 3D in Mirage
 manual provided for more information.  
DARK INTERVAL — Adjust Dark Interval to artificially increase the amount of dark 
time between displayed frames for stereographic 3D images. Higher settings provide 
more time for shutters in 3D glasses to open/close, ensuring that each eye sees the full 
display intended for it. Symptoms of cross talk and/or color artifacts can indicate need 
for adjustment. The Dark Interval range of adjustment depends on the vertical 
frequency of your source—the higher the frequency, the smaller the range. 
NOTE: See separate Using 3D in Mirage
 manual provided for more information. 
3D STEREO SYNC LOCKING — This option defines 1) whether or not the incoming 
stereographic 3D signal locks to the vertical sync output so that signals are 
synchronized, and 2) whether or not the 3D frames must be inverted, i.e. swapped left-
with-right. The correct setting ensures that the projector’s 3D display of left/right 
frames is synchronized with the rest of the 3D system components so that the intended 
eye sees the left/right image data. Select the option corresponding to your 3D source 
connections and timing, and use only if the Mirage 3D Stereo Sync Cable is connected 
between the projector’s GPIO port and a server. Keep this adjustment OFF (default) 
when you are not using the Mirage 3D Stereo Sync Cable. 
  
With your sync cable and, if desired, emitter connected as described in the Using 3D 
in Mirage manual, select the option suited to your 3D configuration (see above). If 
Frame Delay is two (or 0), do not invert; if frame delay is one or three, invert. 
Generally, an “Unlocked” setting is synchronized with the incoming L/R signal rather 
than the vertical sync output, and may be needed only with multi-projector 
installations in which the vertical sync outputs vary. 
NOTE: See separate Using 3D in Mirage
 manual provided for more information. 
3D STEREO SYNC SELECT 
—
 Define which of the 
Mirage 3D Stereo Sync 
Cable’s input connecters 
is routed from your server. 
Use only if the cable is 
present.  
 
  
						

							 Section 3: Operation 
Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  3-35 020-100001-07 Rev. 1 (11-2009) 
3D STEREO SYNC DELAY — Set when the L/R frames begin, defining the best 
reference point for synchronizing the display with your glasses. Proper adjustment of 
this delay should eliminate cross talk and odd colors caused by timing differences 
between the glasses and the projected display. Use this slide bar only if the Mirage 3D 
Stereo Sync Cable is connected between the projector’s GPIO port and a server. Slide 
bar values indicate the number of lines that are delayed. 
FRAME LOCK ENABLE — This option allows the projector to control the output frame 
timing based on the input signal. The locked option forces (if possible) the output 
image to be phase locked to the input frames. Rate Matched means that the output 
runs at close to the input frequency but isn’t locked to it so the output will drift in 
phase relative to the output. Free Run forces the output to run at a 60Hz frame rate.  
Locked
Rate Matched
Free Run 1.
2.
3.
 
NOTE: 1) See separate Using 3D in Mirage
 manual provided for additional 
information. 
Mirage HD & WU Series — Simulation 3D — 
SUBMENU OF ADVANCED IMAGE 
SETTINGS 
Use the options in the Simulation 3D 
menu to make the timing adjustments 
necessary for realistic simulation and 
3D images. 
NOTE: For complete 3D application 
notes, refer to the separate Using 3D 
in Mirage manual provided with the 
Mirage projector. 
FRAME DELAY MONITOR —For best 
results, the value should remain fairly 
constant, indicating that timing of 
input and output frames is locked; the Frame Delay Monitor value should stay within 
5-10 lines or so of the Frame Delay setting. If a frame is lost or “dropped”, this value 
will cycle to maximum and jump to minimum and then repeat, indicating that the 
frame input is no longer equal to the output. If the signal is not locked, the values will 
change erratically; you can adjust the Frame delay to attempt a correction. 
NOTE: See separate Using 3D in Mirage manual provided for more information. 
FRAME DELAY — Set the number of lines delayed between the input signal and its 
appearance on screen, keeping in mind that projector processing always adds one 
frame of delay to the frame delay setting. For applications such as simulation, where 
the feeling of “real time” image response is a priority, a minimum setting is usually 
preferable. For projectors capable of 3D (stereographic) applications where alternating 
left-right frames must be synchronized with the corresponding L/R shutters in 3D 
glasses, a total frame delay setting of two (or multiple of two) may be more useful. If 
set too high or low, frame locking will not be possible—most sources require 
approximately 50 lines of delay to ensure frame locking. 
NOTE: See separate Using 3D in Mirage
 manual provided for more information.  
1.
2.
3.
4.
5.
6.
7.Frame Dela
y Monitor
Frame Delay
Dark Interval
3D Sync Input
3D Sync Output
3D Stereo S
ync Delay
Frame Lock Enable
3D Source
Simulation 3D
1047
1000
2500
Input A
To Emitter
592
Locked
 
Mirage HD Models 
  
						

							Section 3: Operation  
3-36  Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  020-100001-07 Rev. 1 (11-2009) 
DARK INTERVAL — Adjust Dark Interval to artificially increase the amount of dark 
time between displayed frames for stereographic 3D images. Higher settings provide 
more time for shutters in 3D glasses to open/close, ensuring that each eye sees the full 
display intended for it. Symptoms of cross talk and/or color artifacts can indicate need 
for adjustment. The Dark Interval range of adjustment depends on the vertical 
frequency of your source—the higher the frequency, the smaller the range. 
NOTE: See separate Using 3D in Mirage
 manual provided for more information. 
3D SYNC OUTPUT — This option defines 1) whether or not the sync will be frame 
doubled on the output, and 2) whether or not the 3D frames must be inverted, i.e. 
swapped left-with-right. The correct setting ensures that the projector’s 3D display of 
left/right frames is synchronized with the rest of the 3D system components so that the 
intended eye sees the left/right image data. Select the option corresponding to your 3D 
source connections and timing, and use only if the Mirage 3D Stereo Sync Cable is 
connected between the projector’s GPIO port and a server. Only the last projector in 
the chain that is connected to the emitter will choose one of the emitter choices; all 
other projectors will choose ‘To Next Input’. Choose OFF when you are not using the 
Mirage 3D Stereo Sync Cable. 
  
With your sync cable and, if desired, emitter connected as described in the Using 3D 
in Mirage manual, select the option suited to your 3D configuration (see above). If 
Frame Delay is two (or 0), do not invert; if frame delay is one or three, invert. 
Generally, an “Unlocked” setting is synchronized with the incoming L/R signal rather 
than the vertical sync output, and may be needed only with multi-projector 
installations in which the vertical sync outputs vary. 
NOTE: See separate Using 3D in Mirage
 manual provided for more information. 
3D SYNC INPUT — 
Define which of the 
Mirage 3D Stereo Sync 
Cable’s input connecters 
is routed from your 
server. Use only if the 
cable is present. Only 
the first projector, 
possibly connected to 
external sync, will choose any of these selections. Every other projector will be 
getting sync from the previous projector on Input A or Input B. Input A
Input A, inverted
Input B
Input B, inverted
None / internal
None / internal, inverted 1.
2.
3.
4.
5.
6.
 
  
						

							 Section 3: Operation 
Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  3-37 020-100001-07 Rev. 1 (11-2009) 
3D STEREO SYNC DELAY — This value is set when the L/R frames begin and by 
default, is automatically calculated based on signal timing; it defines the best 
reference point for synchronizing the display with your glasses. Proper adjustment of 
this delay should eliminate cross talk and odd colors caused by timing differences 
between the glasses and the projected display. Slide bar values indicate the number of 
lines that are delayed. NOTE: See Help menu to view the formula used to calculate 
this value. 
FRAME LOCK ENABLE — This option allows the projector to control the output frame 
timing based on the input signal. The locked option forces (if possible) the output 
image to be phase locked to the input frames. Rate Matched means that the output 
runs at close to the input frequency but isn’t locked to it so the output will drift in 
phase relative to the output. Free Run forces the output to run at a 60Hz frame rate.  
NOTE: 1) See separate Using 3D in Mirage
 manual provided for additional 
information. 
3D SOURCE — When using a Mirage projector with HD resolution, a checkbox option 
called 3D Source will be added to the bottom of the Simulation 3D menu. This 
checkbox must be set by the user for all new 3D sources, and cleared for all new non-
3D sources (default setting is checked).  Once set, this value will be maintained for 
that source for all future uses. This option is also available under the Advanced Image 
Settings menu. 
Simulation 3D — MATRIX MODELS ONLY — 
SUBMENU OF ADVANCED IMAGE 
SETTINGS 
Use the options in the Simulation 
3D menu to make the timing 
adjustments necessary for realistic 
simulation and 3D images. 
NOTES: 1) Available in Matrix 
projectors only. 
FRAME DELAY MONITOR —For best 
results, the value should remain 
fairly constant, indicating that 
timing of input and output frames is 
locked; the Frame Delay Monitor value should stay within 5-10 lines or so of the 
Frame Delay setting. If a frame is lost or “dropped”, this value will cycle to maximum 
and jump to minimum and then repeat, indicating that the frame input is no longer 
equal to the output. If the signal is not locked, the values will change erratically; you 
can adjust the Frame delay to attempt a correction. 
FRAME DELAY — Set the number of lines delayed between the input signal and its 
appearance on screen, keeping in mind that projector processing always adds one 
frame of delay to the frame delay setting. For applications such as simulation, where 
the feeling of “real time” image response is a priority, a minimum setting is usually 
preferable. For projectors capable of 3D (stereographic) applications where alternating 
left-right frames must be synchronized with the corresponding L/R shutters in 3D 
glasses, a total frame delay setting of two (or multiple of two) may be more useful. If 
set too high or low, frame locking will not be possible—most sources require 
approximately 50 lines of delay to ensure frame locking. 
1.
2.
6.
7.
8. 3.
4.
5.Frame Delay Monitor
Frame Delay
Accuframe
Frame Lock Enable
Reserved
Warp LatencyReserved
Reserved
Reserved
Simulation 3D
1050
1050
      0
Locked
      
       0 
All Matrix Models  
						

							Section 3: Operation  
3-38  Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  020-100001-07 Rev. 1 (11-2009) 
ACCUFRAME – Increasing the AccuFrame value will reduce the artifacts related to fast 
motion in simulation content. Symptoms of blurry objects or loss of apparent detail 
may indicate a need for this value to be adjusted.  
 
NOTE: If increasing AccuFrame does not improve image quality, reduce the value to 
0. Increasing AccuFrame may increase ‘flicker’ of the display and may reduce overall 
brightness. 
 
FRAME LOCK ENABLE — 
This option allows the projector to control the output frame 
timing based on the input signal. The locked option forces (if possible) the output 
image to be phase locked to the input frames. Rate Matched means that the output 
runs at close to the input frequency but isn’t locked to it so the output will drift in 
phase relative to the output. Free Run forces the output to run at a 60Hz frame rate.  
RESERVED — No function. 
WARP LATENCY — Requires optional TWIST module. See Christie TWIST User 
Manual provided with the module. 
Advanced Image Settings continued 
— SUBMENU 
MOTION FILTER — 
This control is most useful for smoothing out moving images from 
interlaced sources. In most cases the proper Motion Filter setting is 
automatically determined according to the type of incoming source 
signal. However, if your source is jittery and/or tearing you may wish 
to “force” a setting to ensure stable processing for this source—if 
desired, override the default “Auto” setting by selecting the appropriate 
motion filter:  
1. 
AUTO: The projector will automatically use the correct motion filter according to 
the incoming signal. 
2. 
STILL: For static images with no motion, such as graphics from a CD. 
3. 
MOTION: For video images that did not originate from film, or for moving 
computer-generated images. 
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 
the image. Raise the threshold to ignore more of these high frequencies, and lower the 
threshold to magnify more of these frequencies. A setting of “0”, for example, means 
no noise will be ignored and all will be magnified. An ideal detail threshold is one in 
which high frequencies that are causing objectionable noise are not magnified when 
using “Detail”, but frequencies which can help sharpen an overly-soft image are 
magnified.
 
 
  
						

							 Section 3: Operation 
Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  3-39 020-100001-07 Rev. 1 (11-2009) 
3D SOURCE — When using a Mirage projector with HD or WUXGA resolution, a 
checkbox option called 3D Source will be added to the bottom of the Advanced Image 
Settings menu. This checkbox must be set by the user for all new 3D sources, and 
cleared for all new non-3D sources (default setting is checked).  Once set, this value 
will be maintained for that source for all future uses. This option is also available 
under the Simulation 3D menu in Mirage HD projectors only. 
FLOATING INPUTS - This allows the signals connected to inputs 1, 3, and 4 to have 
floating ground references relative to the projector. Floating the inputs can remove 
hum bars in the image if the installation has conflicting grounds. However, floating 
the inputs can also introduce hum bars when the signal ground is the only connecting 
ground. Select the setting that produces the best image. 
Use the Configuration menu to define 
general operating parameters and 
communications with other projectors 
and equipment, and to access other 
advanced processing and image 
adjustments affecting overall 
performance. In addition, the 
Configuration menu provides access 
to diagnostics, calibration tools and 
the Service submenu (password-
protected). 
Keep in mind that settings in the Configuration menu (and its submenus) are typically 
“global” settings applied regardless of the type of source being used. This 
characteristic is identified with the 
 (globe) icon alongside the option. 
NOTE: The Configuration menu is recommended for experienced users/technicians 
only. 
The first six options in the Configuration menu are explained below: 
Language 
Choose from available languages to use in the projector’s menus. The change will 
take effect immediately. 
Image Orientation 
Set the orientation of the image according to the orientation of your projector. If the 
setting is incorrect, projected images will be reversed and/or upside down. 
Reserved - No function. 
 
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. 
Image Orientation
Auto Power Up
Set Date And Time
Menu Preferences
Communications
Geometry and Color
Diagnostics and Calibration
Service
Option 1 Card: Dual SD/HD-SDILanguage
Reserved
Option Card 2 Empty
1.
2.
3.
4.
5.
6.
7.
8.
9.
0.English
Front
Configuration3.6 Adjusting 
System 
Parameters and 
Advanced 
Controls 
 System Configuration 
 
— GENERAL —  
						

							Section 3: Operation  
3-40  Mirage S+/HD/WU, Matrix S+/HD/WU, Christie HD/DS+/DW, DLV User Manual  020-100001-07 Rev. 1 (11-2009) 
Menu Preferences — SUBMENU 
Adjust the appearance, content 
and/or location of on-screen 
menus and messages. 
LARGE MENU FONT — Enter a 
checkmark to enlarge menus and 
their text. You may have to adjust 
“Menu Location” to accommodate 
the increased menu area. 
MENU LOCATION — Use the pull-down list to choose a pre-defined default or 
customized location for the display of all on-screen menus.  
To create a custom menu location quickly, choose a preset that is closest to the desired 
location. Then adjust “Horizontal Shift” and “Vertical Shift” slide bars to move the 
menu to the desired location. Avoid locations too close to a corner or edge to prevent 
cropping of larger menus. 
HORIZONTAL SHIFT AND VERTICAL SHIFT — Shift your menus as desired, creating a 
customized menu location. 
DISPLAY CHANNEL LIST — Enter a checkmark if you want to see a scrollable channel 
list whenever you press 
Channel from your presentation. Channels marked with a list icon 
 in the Channel Setup menu will appear here. The “Display Channel List” option 
also enables on-screen feedback when using the Channel key. If you prefer to hide the 
channel list and input dialog box while switching channels and sources during a 
presentation clear the checkbox. 
NOTE: The Channel List and input dialog box cannot be hidden during use of the 
menus. 
DISPLAY SLIDE BARS — Enter a checkmark to superimpose a small slide bar over the 
current image whenever an adjustable parameter is selected directly with a key such as 
Contra st or
 Br i g h t. If “Display Slide bars” is unchecked, these slide bars can still be 
accessed, but will be hidden during adjustment. This option does not affect slide bars 
in menus. 
DISPLAY ERROR MESSAGES — Choose how you want to be notified of errors detected 
in either the incoming signal or projector.
 Select “Screen” or “All” (default) to see 
brief on-screen messages. This is particularly recommended during setup or testing of 
the projector. Or select “Serial Ports” to receive messages via RS232 or RS422 serial 
communication only. To hide error message displays, such as during shows and 
presentations, select “Off” or “Serial Ports”.