Acer P5271 Service Manual page 9

No Item
9 Brightness
10 Contrast
11 Uniformity
12 Audio
13 Lamp life
14 System controller
15 Lamp housing
● Engineering spec:
For P5271i/P5271: P5271i/P5271: /P5271:
• 2790 ANSI Lumens (Typical, Full power mode)
• 2500 ANSI Lumens (Minimum, Full power mode)
For P5290/ For P5290/P5390W:
• 3600 ANSI Lumens (Typical, Full power mode)
• 3200 ANSI Lumens (Minimum, Full power mode)
● Marketing spec:
• 3100 ANSI Lumens (for P5271/P5271i)
• 4000 ANSI Lumens (for P5290/P5390W)
● Engineering spec:
• 2800 : 1 Full White with full power / full Black with eco • 2800 : 1 Full White with full power / full Black with eco
power (Minimum; projection lens at tele mode)
• 3200 : 1 Full White with full power / full Black with eco
power (Typical; projection lens at tele mode)
● Marketing spec:
• 3600: 1 Full White with full power / full Black with eco power
● Engineering spec:
• 65% Japan (Minimum; Full power mode)
• 80% Japan (Typical; Full power mode)
● Marketing spec:
• 80% Japan (Full power mode)
● One 8-Ohm internal speaker
● Output Power: 2 Watts
● Input sensitivity 0.5Vrms
● 1500 hours min, 50% survival rate (Full power Mode) (For
P5271/P5271i/P5390W)
● 2500 hours min, 50% survival rate (Eco power Mode) (For
P5271/P5271i/P5390W)
● 2000 hours Typical@280W (Full power Mode) (For P5290)
● 3000 hours Typical@230W (Eco power Mode) (For P5290)
● TI DDP2431
● Lamp Assembly could be changed by customer himself, but
should read the user manual for instruction in advance
● Lamp Assembly should be provided by Coretronic and
distributed through authorized agencies
P5271/P5290/ P5271i/P5390W Confidential
Description
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