Acer EP720, Service Manual

Page: 8 / 107

X1161/X1261/X1161A/X1161N/X110/H5360 Confidential
1-2
No Item Description
8 Contrast
● Engineering spec:
For X1161/X1161N/X1161A/X110:
• 2500: 1 Full White with full power / full Black with eco
power (Minimum; projection lens at tele mode)
• 3600: 1 Full White with full power / full Black with eco
power (Typical; projection lens at tele mode)
For X1261:
• 2100: 1 Full White with full power / full Black with eco
power (Minimum; projection lens at tele mode)
• 3300: 1 Full White with full power / full Black with eco
power (Typical; projection lens at tele mode)
For H5360:
• 2320: 1 Full White with full power / full Black with eco
• 2320: 1 Full White with full power / full Black with eco
power (Minimum; projection lens at tele mode)
• 2900: 1 Full White with full power / full Black with eco
power (Typical; projection lens at tele mode)
● Marketing spec:
• 3500: 1 (for X1161/X1161N/X1161A/X110)
• 3000: 1 (for X1261)
• 3200: 1 (for H5360) • 3200: 1 (for H5360)
9 Uniformity
● Engineering spec:
• 65% JBMA (Minimum; Full power mode)
• 80% JBMA (Typical; Full power mode)
● Marketing spec:
• 85%
10 Throw ratio
● 1.95 – 2.15 distance/width @60” (for X1161/X1261/ (for X1161/X1261/
X1161N/X1161A/X110)
● 1.55 – 1.7 distance/width @60” (for H5360)
11 Audio ● 2W*1 (for X1261 /H5360 only)
12 Projection lens
● F# 2.41~2.55, f = 21.79~23.99 mm, 1.10X Mechanical Zoom
Lens (for X1161/X1261/X1161N/X1161A/X110) (for X1161/X1261/X1161N/X1161A/X110)
● F# 2.5~2.6, f = 21.86~24 mm, 1.10X Mechanical Zoom Lens
(for H5360)
13 Lamp life
● 3000 hours, 50% survival rate (Full power Mode)
● 4000 hours, 50% survival rate (Eco power Mode)
14 System controller
● TI DDP2430 (for X1161/X1261/X1161N/X1161A/X110) (for X1161/X1261/X1161N/X1161A/X110)
● TI DDP2431 (for H5360)
15 Lamp housing
● 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