User manual MFGD 1318
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4.2. Advanced functions in the Adjustments
menu
Geometry
In Advanced mode, the Geometry menu additionally contains the
following functions:
Hor Active ................ Allows you to change the horizontal size of the
active video window around the image, ex-
pressed in pixels. If you decrease this size, you
may blank a part of the image.
Vert Active ............... Allows you to change the vertical size of the
active video window around the image, ex-
pressed in pixels. If you decrease this size, you
may blank a part of the image.
Ambient Light Compensation
Ambient Light Compensation is sometimes abbreviated to ALC. See
Introduction.
The Ambient Light Compensation menu contains the following items:
Min ALC .................. Contains two functions to set the minimum point
of the ALC control system:
- Measure Min Ambient Light: Decrease the
light in the room to the minimum possible
level you are likely to work in. Next, execute
this function.
- Min Luminance: Adjust this value until the
luminance is at the level you wish to work
with when the ambient light is at the mini-
mum level you have set in the above func-
tion.
Max ALC .................. Contains two functions to set the maximum point
of the ALC control system:
- Measure Max Ambient Light: Decrease the
light in the room to the maximum possible
level you are likely to work in. Next, execute
this function.
- Max Luminance: Adjust this value until the
luminance is at the level you wish to work with
when the ambient light is at the maximum level
you have set in the above function.
