26
12.
Trouble shooting
LCOS-SLM does not work or does not work properly
・
Make sure the cables are connected properly.
If the cables are not connected correctly, power down the LCOS-SLM controller and reconnect them.
・
Check your PC's screen settings.
The output connected to the controller is active or P.21Check if "How to set up your PC" is set.
・
Check the polarization direction of the incident light.
The LCOS-SLM does not appear to be working for deflected light perpendicular to the orientation
direction of the liquid crystal in page.22.
・
It may not work depending on the type of laptop.
In this case, there is a way to check the operation on a desktop PC.
PC Does Not Recognize LCOS-SLM (Not displayed on the second screen)
・
Check if the LED is lit.
Check the LEDs on the back of the controller. A hole is provided on the right side of the POWER _ LED
for LED checking. If the 7th LED from the left is flashing, the DVI signal is not being recognized by the
controller. If so, try 1 to 5 below.
1.Make sure the DVI-D cable is connected properly.
The cable may not be connected properly. Turn off the power to the controller and reconnect it.
2.Disconnect and reconnect the DVI-D cable from the LCOS-SLM to the DVI connection.
When connecting the LCOS-SLM to a desktop PC, etc., if the LCOS-SLM is connected before the
monitor, the screen output setting may not be recognized correctly. In this case, disconnect the power to
the controller and then disconnect and reconnect the DVI-D cable from the PC.
3.Check the screen settings of the DVI connection device.
Verify that the DVI output connected to the controller is active.
In addition, there are settings such as clone mode and independent mode in the 2-screen output of the
PC, so check these settings as well. If an analog RGB monitor is connected to the control monitor of the
PC and used in clone mode, be aware of legacy mode.
One way to check is to connect to another monitor instead of LCOS-SLM to see if it is displayed correctly.
1
7
10
2 3 4 5 6
8 9
Please watch the hole like a picture's angle (stare
from front of the hole with a little tilt).
