Acer P3250 REFRESH, P3150 REFRESH service manual Introduction

Chapter 1

Introduction

1-1 Highlight

No	Item	Description
		- 209 x 74.2 x 172.2 mm (for P3150/P3250/P3150 Refresh/
1	Dimensions (WxDxH)	P3250 Refresh)
		- 209 x 64 x 164mm (for P3251)
2	Weight	- 1.24 kg
3	Tilt Angle	- 7 degree with elevator mechanism
4	Keystone correction	- +/ -40 degree (80 degree)
		- TI DMD 0.55” 12° 2xLVDS Type-X SVGA Digital Mirror
		Device (for P3150/P3150 refresh)
5	DMD Chip	- TI DMD 0.55” 12° 2xLVDS Type-X XGA Digital Mirror Device
		(for P3250/P3250 refresh)
		- TI DMD 0.55” 12° 2xLVDS S450 XGA Digital Mirror Device
		(for P3251)
6	Number of active dots	- 800(H) x 600(V) (for P3150/P3150 refresh)
		- 1024(H) x 768(V) (for P3250/3250 refresh/P3251)
		- Universal AC 100 -240 V ~ 50-60 Hz with PFC input
7	Power Supply	- Variance FAN speed control (Depends on temperature
		variant)
		For all models:
		- HDMI * 1: One HDMI connector for HDMI-Video/audio and
		HDMI-Graphic Signal. (HDMI v1.3 for P3251,
		HDMI v1.1 for P3250/P3150)
		- VGA input ( D-SUB X 1)
8	Terminal	- Video input (RCA jack Type X 1, Mini DIN 4-pin S-video X 1)
		- Audio input (Phone jack Type X 1)
		- USB (Type-B X 1)
		Only for P3251:
		- SD * 1
		- USB (Type-A* 1)
9	Lamp	- 165 Watt for OSRAM E17.6 Lamp @ normal operation
10	Projection lens	- F# 2.41 ~2.55, f = 21.79~23.99 mm, 1.10X Mechanical Zoom
		Lens
		- Adjustable from 22.9” to 302.8” (Diagonal) (for P3150/P3250/
11	Projection Image Size	P3150 Refresh/P3250 Refresh)
		- Adjustable from 27.5” to 303” (for P3251)

P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Confidential

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