Digital Projection Projector IVision50-series User Manual

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6.5 Lamp power
The projection lamp can be run at different power levels. The lowest power is called ECO 
mode. Higher levels give higher brightness and shorter lamp life time. L\
ower levels save 
energy, extend lifetime and reduce brightness. In the menu system, go to INSTALLATION > 
LAMP > LAMP POWER  or ECO MODE.
6.6 Source selection, source scan
The projector can automatically scan through all the input connectors for a valid signal. If a 
valid signal is found, the image will set up automatically. This is called source scan.
Source scan is by default disabled. When source scan is disabled, the projector will only dis-
play the selected source. Use the keypad, remote control or the control interface to change 
the selected input source. In the menu system, go to  INSTALLATION > SOURCE SCAN.
Direct source selection can be done using the keypad or the wireless remote control.
•
 
Using the keypad, pr
 ess the arrow keys to select desired source (when not in menu and 
not shifting the lens)
•
 
Using the wir
 eless remote control, press the desired dedicated source select button
•
 
Using the RS232 or LAN contr
 ol interfaces, please see the relevant SIS (Simplified In-
struction Set) commands available to download on our website.
6.7 On screen display (OSD) messages
When detecting sources and using the various features of the projector, OSD messages will 
appear on the screen. Which messages will be appearing can be partially controlled by the 
user. The OSD can run in these modes: 
•
 
On
 . All messages, warnings and information is displayed. 
•
 
O
 ff. No messages are shown. 
•
 
Only war
 nings. Only critical warning messages like temperature overheating will be 
shown. 
Go to menu entry INSTALLATION > OSD ENABLE to control the OSD behaviour.
6.7.1 Disabling the ST ATUS indicator
In certain installations it may required to completely disable the STATUS indicator in the key-
pad. Disable the indicator in the menu SETTINGS > LED INDICATORS MUTE.
6.7.2 Setting the backgr ound color 
The background color displayed when the projector is searching for a source can be set to a 
set of predefined colors (white/grey/black). Go to menu entry SETTINGS > BACKGROUND  
to set the desired color. 
6.7.3 Setting OSD menu timeout 
If the OSD menu is open and not used for a defined period of time, it \
will automatically be 
disabled. This timeout interval can be regulated from 5 seconds to 60 seconds, with the 
default time set to 30 seconds.  The timeout can also be set to NEVER for the OSD menu to 
never time out. Go to menu entry SETTINGS > MENU TIMEOUT to change the time period. 
6.7.4 Selecting the startup logo 
When the projector is starting up, a logo is displayed in the entire image. The logo can also 
be set to BLACK if it is desirable to disable the manufacturers default logo. Go to menu entry 
SETTINGS > SPLASH to change this setting.
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							52User Manual - Introduction
6.8 PIN code
The projector can be locked by a PIN (Personal Identification Number) code\
 to control  
access. The PIN code is 4 digits, and if the PIN code is activated, you \
must enter the   
correct code to unlock the projector. Factory set PIN (1234). 
To activate, deactivate or change the PIN code, see the  SETTINGS > PIN CODE sub menu. 
If an incorrect PIN code is entered, you may try again two times. If you fail three times 
in a row, entering a PUK (unlock) code is needed. The PUK code is supplied wit\
h the 
product.
If you also fail three times with the PUK code, the projector locks up permanently, and 
can only be unlocked by a special service unlock code.
To access this code, you will need to contact your dealer or a service st\
ation. The service 
unlock code will be generated based on a secure, encrypted number that is produced by the 
projector itself. The projector will produce a new number every time. 
In order to unlock the projector via a dealer/service station, proof of ownership must 
be provided by the customer.
6.9 Disabling the wir eless remote control (IR) receivers
The projector has 2 IR receivers, one in the front and one at the rear.
These receivers can be individually disabled if necessary. Go to menu entry INSTALLATION 
> IR FRONT / IR REAR to disable the receivers.
6.10 Software upgrades
In order to upgrade your projector, please follow the method and sequence described below
•  
Y
 ou will need a USB memory stick set up with a FAT-file system to perform this upgrade
•
 
Access the upgrade softwar
 e from our website.
•
 
Download and save the firmwar
 e.zip-file to your PC desktop
•
 
Download and save the firmwar
 e_.tar file to the root of a memory stick  
It is important that the USB is safely removed from computer, using the eject   
function on your PC.
•
 
Set the pr
 ojector in standby mode
•
 
Insert the memory stick in the pr
 ojector
•
 
If the pr
 ojector is in standby mode it will start flashing automatically  
If the projector is in a sleep mode,  push the on button to initiate flashing  
Rapid blue blinking indicates that upgrade is initiated
•
 
Remove the USB stick when blue blinking tur
 ns to yellow blink. 
Rapid yellow blinking indicates that the upgrade process is running
•
 
Do not r
 emove the power cord while the upgrade is still in progress!
•
 
The pr
 ojector may restart several times during the upgrade
•
 
The upgrade has finished successfully when yellow rapid blink has chan\
ged to stable
  
yellow light  
 
iVision50-series   
User Manual - Functionality
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7 Optimising the image
The projector has powerful features for picture optimization. This chapter describes details in 
using these features. All color calibration is done using Digital Projection’s proprietary Color-
Max solution.
7.1 Calibration data
All our projectors are measured and calibrated with high precision equipment at the factory 
for the best out-of-box experience. Over the lifetime of the lamps the c\
haracteristics of the 
projector might change slightly. The same applies when replacing lamps.
7.1.1   Updating ColorMax calibration data
For accurate results with the ColorMa system, accurate measurement data is required. 
ColorMax calibration data can be found under the menu entry PICTURE > CALIBRATION 
> COLORMAX CALIBRATION > MEASURED VALUES X, Y and relative luminance values 
for red, green, blue, white and BrilliantColor™ 1 is entered in this menu. The BrilliantColor™ 
should all be set to 0.000 for the VizSim (RGBRGB) color wheel. All values can also be up-
dated using the communications protocol over RS-232 or LAN.
Before setting these values, it is important to select the desired BrilliantColor™   
setting. Go to menu entry PICTURE > COLORMAX > BRILLIANTCOLOR to select   
the desired BrilliantColor™ look.
Measurements must be done on the built in test patterns. This is in particularly important for 
the BrilliantColor™ 1 test pattern since it is impossible to generate this pattern correctly using 
a computer source. In the user menu these patterns can be accessed through PICTURE > 
CALIBRATION > COLORMAX CALIBRATION > CALIBRATION TESTIMAGE.  
Use the arrow keys to cycle through the images.  
Performing a factory reset of the projector will restore the measured values to the   
values measured in the factory.  
When measuring data, a high quality measurement instrument is highly recommended 
for accurate results. Spectrometers (like PhotoResearch PR-655) are preferred.
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User Manual - Optimising the image
7.1.2 ColorMax modes
Before any color correction is applied to the image, ColorMa must be enabled. Go to menu 
PICTURE > COLORMAX > COLOR CORRECTION to enable ColorMax. 
ColorMax can operate in 3 modes: 
•
 
Color temperatur
 e/white point correction only. 
•
 
Red, Gr
 een, Blue, White correction. In this mode optimal color coordinates for Cyan, 
Magenta and Yellow will be computed automatically. 
•
 
Red, Gr
 een, Blue, Cyan, Magenta, Yellow, White. In this mode color points and intensity 
for each color can be manipulated separately. 
To change the ColorMax mode please go the menu PICTURE > COLORMAX > DESIRED  VALUES > DESIRED COORDS MODE.
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7.2 Setting a white point or color temperature 
After enabling ColorMax set the color temperature in the menu PICTURE > 
COLORMAX > COLOR TEMPERATURE. Values between 3200K and 9300K 
can be selected. These color temperatures are tracking the “black body curve”- 
the black curved line in the center of CIE Chart in Figure 7-7. The default is the 
D65 illuminant at 6500K. 
The white point can also be set to a custom value defined by an x, y c\
oordinate 
not linked to the black body. Go to menu PICTURE > COLORMAX > X-COOR-
DINATE and PICTURE > COLORMAX > Y-COORDINATE to change the white 
point.
7.2.1 Defining the system color gamut 
All colors visible to the eye are defined by CIE Chart in Figure Figure 7-1. The boundary of the 
colors the projector can display is called the system color gamut. The white triangle\
 in the 
figure is an example of a system color gamut. By default the projector has the widest pos-
sible system gamut. 
The system color gamut cannot be expanded outside native color gamut. 
It may be desirable to change the system color gamut of the projector to: 
•
 
Color

-match multiple projectors. 
•
 
Meet defined color standar

ds, like REC 709. 
•
 
Cr

eate a special “look” to the image. 
Before the system color gamut can be changed, the desired ColorMax mode has to be 
defined. To change the ColorMax mode please go the menu PICTURE > COLORMAX > 
DESIRED VALUES > DESIRED COORDS MODE. 
ColorMax has to be enabled for the desired system gamut to be applied. Go to menu PIC-
TURE > COLORMAX > COLOR CORRECTION to enable ColorMax. 
After ColorMax is enabled and the desired color correction mode is selected, please go the 
menu entry PICTURE > COLORMAX > DESIRED VALUES to change the color points to 
your desired system color gamut. 
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							56iVision50-series  
User Manual - Optimising the image
7.3 Gamma
The projector features a set of 6 built in gamma curves: Film 2.2, Film 2.4, Film 2.6, Film 
2.8, Video 1, Video 2, Computer 1, Computer 2, Dynamic and DICOM 180. The different 
gamma curves are displayed below. 
The names of the curves are descriptive for their recommended use. Using any of the 
computer curves for video applications will results in significant image noise.
Figure 7-1.  Film 2.2 gamma
Figure 7-2.  Film 2.4 gamma
Figure 7-3.  Film 2.6 gamma
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Figure 7-4.  Film 2.8 gamma
Figure 7-5.  Video 1 gamma
Figure 7-6. Video 2 gamma
 
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Figure 7-7. Computer 1 gamma 
Figure 7-8.  Computer 2 gamma 
Figure 7-9.  Dynamic gamma
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Figure 7-10. DICOM 180 Lux* (example HB color wheel: other shapes with \
other alternatives)
* Several DICOM settings (10, 60, 180, 250, 400 Lux - The higher Lux number (ambient light), the steeper the curve.
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User Manual - Optimising the image
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