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Section 5: Projector Operation
5.6.2 Change the Lamp Power Percentage
Entering a new Lamp Power percentage temporarily disables LiteLOC settings.
1. Tap Menu > Advanced Setup > Lamp Power/LiteLOC Setup.
2. Increase or decrease the Power % value.
5.6.3 Use LampLOC
™
to Adjust the Lamp Position
To ensure optimal lamp performance and peak brightness at the screen for the life of the lamp, use LampLOC
™ to adjust the lamp position when you install a new lamp in the projector. After making the adjustment, the lamp is well-centered and distanced correctly from the remainder of the illumination system. Before adjusting
LampLOC
™
, ensure the following criteria are met:
• The lamp must be ON and the douser (shutter) OPEN during adjustment. A 10-minute warm-up is recom- mended. Ensure to follow all the criteria specified in
Section 5.1 Turn the Projector On
.
• Perform a white test pattern. This is recommended to allow you to view LampLOC
™
progress on-screen.
To automatically adjust LampLOC
™
:
1. Tap Menu > Advanced Setup > LampLOC™ Setup.
2. Tap Do Auto.
5.6.4 Manually Adjust the Lamp Position
1. On the Main screen of the TPC, tap the test patterns button.
2. Tap RGB-12bit-Full Screen White.
3. Mount a light meter on a tripod and center it with the lens. The distance from the lens does not matter. You may need an attenuator or an internal foil aperture.
4. Tap Menu > Advanced Setup > LampLOC™ Setup.
5. Tap the directional arrows to adjust the value displayed in the Z field. The brightness reading in front of the lens should be maximized.
6. Tap the directional arrows to adjust the values displayed in the X and Y fields. The brightness reading in front of the lens should be maximized.
7. Repeat Steps 5-6, but take your readings at the screen instead of at the lens.
8. Run LiteLOC™ or LampLOC™ if required.
5.6.5 View Lamp Information
To view information on the lamps previously installed in the projector, or to add a new lamp:
Tap Menu > Advanced Setup > Lamp History.
5.6.6 Receive an Alarm when a Lamp Reaches Its Expiry Date
To receive an alarm when the lamp reaches its operational limit:
1. Tap Menu > Administrator Setup > Preferences.
2. Tap Lamp Expiry in the Alarm Triggers area.
D4K35 User Manual
020-100773-02 Rev. 1 (10-2014)
5-3
Section 5: Projector Operation
5.6.7 Receive an Alarm when a Lamp Needs to be Rotated
To receive an alarm when the lamp reaches its operational limit:
1. Tap Menu > Administrator Setup > Preferences.
2. Tap Lamp Rotation in the Alarm Triggers area.
5.6.8 Lamp Expiry Hours
This table lists the maximum hours projector lamps can operate before replacement:
Lamp Expiry Hours
Lamp Type Replace BEFORE
CDXL-20 (2.0 kW)
CDXL-30 (3.0 kW)
CDXL-30SD (3.0 kW)
3500 hours
2500 hours
2000 hours when operating at 2.5 kW
1100 hours when operating at 3.0 kW
900 hours CDXL-45 (4.5 kW)
CDXL-60 (6.0 kW) 700 hours at 6.5 kW
CDXL-60SD (6.5 kW/7.0 kW) 350 hours at 7.0 kW
5.6.9 Minimum and Maximum Lamp Power Ratings
This table lists the minimum and maximum power settings for projector lamps:
Table 5.3 Minimum and Maximum Lamp Power by Lamp Type
Lamp Type Lamp Size
CDXL-20 2 kW
CDXL-30
CDXL-45
CDXL-60
CDXL-60SD
3 kW
4.5 kW
6.0 kW
7.0 kW
Min Lamp Power Max Lamp Power
1000W (50%)
1800W (60%)
2700W (60%)
3600W (60%)
3600W (51%)
2200W (110%)
3300W (103%)
4950W ( 110%)
6600W (110%)
7100W (101%) *
* The maximum power of the lamp power supply is restricted to 7000W ± 100W.
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Section 5: Projector Operation
5.7
Work with Lenses
The lens mount secures the primary zoom lens to the projector and provides setup adjustments for correct boresight, and manually controlled focus, zoom and offsets.
Horizontal
Boresight
Bolt
HORIZONTAL
VERTICAL
OFFSET
Anchor Bolt
Zoom Ring
Lock/Unlock
Lens
Focus
Vertical
Boresight
Bolt
Figure 5-1 Lens Mount
The optional Intelligent Lens System (ILS) automates the process of adjusting the Focus, Horizontal (X) and
Vertical (Y) Offset, and Zoom in real-time using a motorized lens mount. ILS settings are saved in a file named
ILS Flat or ILS Scope.
Motorized Vertical Offset Vertical Offset Knob
Horizontal Boresight Bolt
Motorized Zoom
Anchor Bolt
Horizontal Offset Knob
Lock/Unlock Lens
Focus
Vertical Boresight
Motorized Horizontal Offset
Figure 5-2 Anatomy of the Lens Mount
An anamorphic lens (1.25x) can be installed into the optional auxiliary lens mount, then swung into place in front of the primary lens to widen a “squeezed” image into a properly proportioned “scope” anamorphic display.
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Section 5: Projector Operation
5.7.1 Enable Automatic ILS Selected
When the Enable Automatic ILS check box is selected, the ILS adjusts each motor for the focus, offset, and zoom to automatically move the lens based on the settings in the selected ILS file. Changing channels will change the position of the lens, assuming the new channel uses a different ILS file. To make adjustments to an
ILS file, use the motorized lens mount adjustment features in the Advanced Setup: ILS File Setup window or
Lens Adjust window from the Main panel to adjust the focus, zoom and offset values. NOTE: Any changes made to the focus, offset and zoom values will overwrite the current values in the ILS file, therefore these changes will affect every channel that uses this ILS file.
5.7.2 Enable Automatic ILS NOT Selected
When the Enable Automatic ILS check box is NOT selected, the lens does not move unless you make adjustments to the focus, offset and zoom from the Lens Adjust window launched from the Main panel (the
ILS File Setup window is not available when the Enable Automatic ILS
check box is not selected). These settings will NOT overwrite the ILS values and changing channels will not affect the position of the lens.
The following table provides an example of what happens to the lens position and saved ILS Flat values when you adjust the focus, zoom, and offset in both states of the Enable Automatic ILS feature.
Table 5.4 Example - ILS Flat Values and Lens Position with Enable Automatic ILS
Focus
Zoom
Horizontal
Offset (x)
Vertical
Offset (y)
Starting
Position
Original
ILS Flat
Values
-155
100
0
256
Adjust ILS Flat Values with
Enabled Automatic ILS
Selected
Adjusted
Lens
Position
-200
125
35
375
ILS Flat
Values
(
New positions are saved to the
ILS file
)
-200
125
35
375
0
25
15
Change to a Channel with
ILS Scope
Values
(
Changing channels changes the lens position)
200
Adjust ILS Flat Values with
Enabled Automatic ILS NOT
Selected
Adjusted
Lens
Position
-200
125
35
375
Lens
Position
ILS Flat
Values
(
New positions are not saved to the ILS file
)
-155
100
0
256
Change to a Channel with
ILS Scope
Values
(
Changing channels does not change the lens position
)
-200
125
35
375
Using the offset, focus, and zoom knobs on the lens mount does not save the settings to the ILS file. These settings will be lost once the
Enable Automatic ILS
check box is selected in the Advanced Setup: Lens Adjust window.
5.7.3 Access the ILS
On the Main screen of the TPC, Tap Advanced Setup > ILS File Setup.
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Section 5: Projector Operation
5.7.4 Enable ILS on a Channel
1. On the Main screen of the TPC, tap a channel.
2. Tap the Test Patterns button and then tap a test pattern.
3. On the Main screen of the TPC, tap Lens Adjust.
4. Tap Enable Automatic ILS to automatically apply the active channel settings.
5.7.5 Alter the Active ILS Settings
1. On the Main screen of the TPC, tap Lens Adjust.
2. Tap Enable Automatic ILS.
3. Tap the directional arrows to adjust the values displayed in the X, Y, and Zoom fields. These values overwrite the ILS settings.
5.7.6 Maintain Lens Position Regardless of Selected Channel
1. On the Main screen of the TPC, tap Lens Adjust.
2. Clear the Enable Automatic ILS check box.
3. Tap OK.
4. Adjust the focus, Horizontal (X) and Vertical (Y) offset, and zoom by tapping the applicable button.
NOTE: This does not over-write the system settings for the ILS. If Enabled Automatic ILS is selected again, the ILS will position the lens to the saved channel settings.
5. If the Quick Reset or Lens Calibration buttons are tapped in the Advanced Setup: Lens Setup window, the lens returns to this remembered location. Also, this setting is remembered across system resets and reboots.
5.7.7 Reset the ILS
The ILS must be reset when:
• the lens has been moved
• manual adjustments have been made to horizontal or vertical offset, zoom or focus
• a power outage occurred during a channel change
• ILS settings are drifting within a short period of time
1. On the Main screen of the TPC, tap Lens Adjust.
2. Tap Quick Reset. If Enable Automatic ILS is not selected, the lens returns to the stored settings.
5.7.8 Calibrate the ILS
You must calibrate the ILS must when you install a new lens.
1. On the Main screen of the TPC, tap Lens Adjust.
2. Tap Full Calibration. If Enable Automatic ILS is not selected, the lens returns to the stored settings.
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020-100773-02 Rev. 1 (10-2014)
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