BenQ 9H.Y1277.000, Product Service Manual

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Slight flare is not counted as flare.
2.6.3 Focus unbalance
Adjust focus from near to far until one corner clear, difference less
than 50 cm
2.7 Lateral Color
Center of
49”diagonal area
All other area
R-G <2/3 <1
G-B <2/3 <1
R-B <1 <1
2.8 Image Quality
2.8.1 DMD Image Quality
2.8.2 Image Imperfection
2.8.3 Image Shadow or Blur
setups
1. 50” (Diagonal at 2m) image size.
2. Default preset mode “ Dynamic”
3. Full white pattern to check the image.
Let the projector on the desk (don’t move it up/down or left/
right) and just inspect the pattern.
4. Compare to the limit sample of OOB. (Right side blur sample
→
MP611 S/N: 245747-00013; Bottom side blur sample
→
MP611 S/N: PDM8601819SU0) If blur or shadow worse than
OOB, than NG
3.0 Mechanical Specification
3.1 Dimensions 255 x 214 x 90 mm (L x W x H)
3.2 Weight <2500g
3.3 Security Slot Kensington compatible slot 150N break away force
3.5 Lens Cover Lens Cover (Refer to C109)
3.6 Feet
Fast adjustable foot in front, Adjustable foot and Fixed foot in
rear. foot Tilt:0-6
∘ ,right/left: +2.2 ∘ /-0.5
∘
4.0 Packaging Detail refer to C309 (Packing Description)
4.1 Outside Dimensions 325 x 165 x 297mm (L x W x H)
4.2 Weight <3700g
4.3 Transportation
40 feet container 3528 sets, 20 feet container 1708 sets
By air(A pallet ) 48 sets (C pallet ) 56 sets
(B pallet ) 40 sets
5.0 Thermal Specification
Mechanical component temperature at ambience 0~40 ℃
5.1 Surface held or touched
for short periods
Normal surface:
Metal < 60
°
C; Plastic<85
°
C
Bottom surface: @ 25
°
C
Metal < 55
°
C; Plastic<70
°
C
5.2 Surface which may be
touched
Metal Plastic
<70
°
C <95
°
C
5.3 Exhaust Air
<95
°
C
6.0 Environmental
6.1 Temperature
Operating
0~40
°
C, without condensation
Storage -20~60°C, without condensation
6.2 Humidity
Operating 10~90%RH, without condensation
Storage 10~90%RH, without condensation
6.3 Audible Noise Level Typical
Normal mode: 31dBA @ 25°C
Eco mode: 26dBA @ 25°C