Projector Does Not Turn On; Light Module Suddenly Goes Off; No Display When The Projector Is On; The Display Is Unstable - Christie Entero RPMSP–LED01 Installation Manual

5.4

Projector Does Not Turn On

• Make sure the projector is plugged in.
• Make sure cables are connected and not damaged.
5.5

Light Module Suddenly Goes Off

1. Check shutter setting – if status display shows SH then the shutter may be active. Toggle through shutter
modes. In gray shutter mode it should be possible to display menus.
2. Verify RGB Brightness is set sufficiently higher than zero to ensure a visible image.The DMDs may be
overheated. Check for an alarm condition.
5.6

No Display When the Projector is On

1. Make sure the lens cover is removed from the lens.
2. Make sure the correct display button is selected in the channel setups.
3. Make sure AC power is connected.
4. Make sure an active source is connected properly. Check the cable connections and make sure the
alternative source is selected.
5. Make sure that the DVI cable from the PHM to the EM is connected.
6. Make sure the test patterns are accessible? If so, check source connections again.
5.7

The Display is Unstable

1. If the non–cinema display is jittery or blinking erratically, make sure the source is properly connected and
of adequate quality for detection. With a poor quality or improperly connected source, the projector
repeatedly tries to display an image, however briefly.
2. The horizontal or vertical scan frequency of the input signal may be out of range for the projector.
3. The sync signal may be inadequate. Correct the source problem.
5.8

The Display is Faint

1. The source may be double terminated. Make Sure the source is terminated only once.
2. The source (if non–video) may need sync tip clamping.
3. Make sure the RGB Brightness setting and the Brightness Uniformity settings are set to 100%.
4. If the Twist
5. Brightness and/or contrast may be set very low.
5-4
™
software was used, test by disabling the blend.
Entero Projector and Cube Installation Manual
020-100839-01 Rev. 2 (04-2013)