Ricoh Spica-PJ1 Y092, Field Service Manual

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Operating position 1. 360-degree tilt
2. Portrait mode (only keypad side up)
3. ±20 deg max tilt of lamp axis from
horizontal
Image Quality
Blemishes Per TI IQ 1912-xxx7 for 0.96" WUXGA spec.
Pixel Defects Per TI IQ 1912-xxx7 for 0.96" WUXGA spec.
Flare White Flare ≤ 2.5 pixels (including the pixel
itself). Observable from 2m @ 150" screen
Light Leakage < 0.8 lux. Evaluate on 150" screen
Distortion <+/- 1.0% @ 100" screen size for all lenses.
Unbalance <50cm @100" full range for all lenses.
Aperture Shadow No shadows allowed for any orientation of the
projector.
Thermal Specifications
Noise Level
Noise is measured based on ISO 7779. At bystander positions, the ISO 7779 test criterion is same as
ISO 11203 [referencing Japanese Machine Standard 1999, using ISO 11203 (sound pressure)].
• Tested under 2X color wheel speed, without dust filter and cable cover.
465 W dual lamps operation @ 23 C ambient Typical : 39 dB(A), Max: 41 dB(A) A-weighted
sound pressure level
At the bystanders test positions
Based on ISO 7779
Specifications
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