39
RLM
W12
Native input
4:3
Output aspect ratio
16:9
Output aspect ratio
1.88
Output aspect ratio
2.35
Output aspect ratio
5:4
Output aspect ratio
4:3
Output aspect ratio
Native
Output aspect ratio
Letterbox
Cropped portion of the image
Note : that when used for commercial purposes, including: projection of image in movie theatres, hotels,
cafeteria and other public venues, compression or extension of image achieved through the change of
aspect ratio may constitute copyright infringement to the rightful owner of the image. Please do so at your
own discretion.
Timings
•
H Total
Press
to adjust the horizontal total.
Use this function to adjust the clock frequency of pixel sampling (horizontal pixel frequency
of the analog input source generated by the ADC). If you notice fl ickering or verticle lines
in the image, it means that the pixel sampling frequency is insuffi cient. You can use this
function to adjust the frequency to achieve consistent image quality.
The following image is an example of test image from an external signal source:
Adjust image quality by
changing the value of horizontal
total to smoothen the image.
*In order to adjust timings the pattern should be used is pixel (on/off)*
•
H Start
Use
to adjust the projected image’s horizontal position.
If the projected image is not at the center of the screen (i.e. shifted to right or left) and
ends up being cropped, use this function to adjust the image’s horizontal position.The
following image is an example of test image from an external signal source:
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