Optoma DV-10 Service Manual page 10

Tolerance
- Throw ratio <= +- 5%
Brightness
- Typical 800 ANSI lm /Minimum 680 ANSI lm
<Condition> Spoke light mode "White" on Service Menu. (Bright mode)
Contrast
- Full on / Full off :Typical 2000 : 1 /Minimum 1300 : 1 (Spoke on/Spoke off)
<Condition> Spoke light mode "White" and "Black" on Service Menu.
<Condition> White: Same as full on brightness
<Condition> Bright mode
The white rectangles shall be at 100% gray and the black rectangles at 0% gray.
Illuminance measurements shall be made at the center of each of the rectangles.
Uniformity
- Typical Japan 75% /Minimum 65% (Full on)
<Condition> Spoke light mode "White" on Service Menu. (Bright mode)
Temperature
- Operating:
- Storage:
Maximum Humidity
- Operating:
- Storage:
Acoustic noise level
- typical : 35dB(A)/Normal mode.
- typical : 32dB(A)/Low mode.
- noise measurement:
Follows ISO 7779, A-weighted sound pressure level measurement
7200 rpm color wheel rotation and with DVD operation.
at the center of a spoke mode black pattern
Black: True black (no dithering noise)
5 C -- 35 C
o o
-10 C -- 60 C
o o
5 C -- 35 C , 0 - 80 %RH (Max.), non-condensing
o o
-10 C -- 60 C , 0 - 80 %RH (Max.), non-condensing
o o
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DV-10