Chapter 1 Introduction; Highlight - Acer P7280 Refresh Service Manual

Chapter 1
Introduction

1-1 Highlight

No Item
1 Dimensions (WxDxH)
2 Weight
3 Cooling System
4 Lamp housing
5 DMD Chip
6 Number of active dots
7 Power Supply
- 403.6 (W) x 315.4(D) x 119.8(H) mm
- P7270i Refresh /P7270i : 12.2 lbs / 5.5 kg
- P7280 Refresh/P7280 : 12.4 lbs / 5.6 kg
- Air Tunnel Flow
- Cooling fans with system optimized acoustic
- Temperature control circuits with adaptive fan rotational
speeds
- Maximum touch temperature follows UL60950-1
- 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
distribute through authorized agencies
- TI DMD 0.7" 12° LVDS XGA Digital Mirror Device (DC3)
- 1024(H) x 768(V)
- Universal AC 100 – 240 V ~ 50-60 Hz with PFC input
- Variance FAN speed control (Depends on temperature
variant)
P7280/P7270I/P7280 Refresh/P7270I Refresh Confidential
Description
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