Acer P3250 Support Question
Acer P3250 Support Question
Find answers below for this question about Acer P3250.Need a Acer P3250 manual? We have 3 online manuals for this item!
Question posted by CVRELEC on September 19th, 2012
I Have White And Black Dots In Picture Getting Worse Every Week
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Related Acer P3250 Manual Pages
Acer P1350 and P3250 Projector Series Service Guide - Page 8
...jack Type X 1) - Adjustable from 22.9" to 302.8" (Diagonal)
- 1.0m - 12m
- 1.95 - 2.15:1 @ 60"
P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 1-1 Chapter 1
Introduction
1-1 Highlight
No
Item
1 Dimensions (WxDxH)
2 Weight
3 Tilt Angle 4 Keystone correction
5 DMD Chip
6 Number of active dots 7 Power Supply
8 Terminal
9 Lamp 10 Projection lens 11 Projection Image Size 12 Throw Distance...
Acer P1350 and P3250 Projector Series Service Guide - Page 9
... 20 Operation temperature 21 Storage temperature 22 Maximum Humidity 23 Lamp life 24 System controller
Description - Full power mode) P3150/P3250/P3150 refresh/P3250 refresh Markteting Spec: - 2000 :1 Full White and Black P3150/P3250/P3150 refresh/P3250 refresh Engineering Spec: - 65% Japan standard (Minimum; Full power mode) - 1600 ANSI Lumens (Minimum; Full power mode) - 1800 : 1 Full...
Acer P1350 and P3250 Projector Series Service Guide - Page 16
...YPbPr (480p/576p/720p/1080i) and YCbCr (480i/576i). P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 1-9 Zooms the projector display in Japanese market. Unique Acer functions: eOpening, eView, eTimer... temperature of the picture. Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. Automatically synchronizes the projector to S-Video. Press...
Acer P1350 and P3250 Projector Series Service Guide - Page 65
Defect specification table
Order
Symptom
1
Bright pixel ( dots)
2
Dark pixel(dots)
Pattern Black pattern ( IRE=O)
White pattern
Criteria A+B=0 A+B=6
A+B=1
3
Unstable pixel (dots) Any pattern
4
Adjacent dark pixel (dots)
Any pattern
A+B=0
A+B=4
5
Dark blemish (Dirty) Blue 60 pattern
(diameter
Acer P1350 and P3250 Projector Series Service Guide - Page 68
...Test signal: analog 1024x768@60Hz. - Dead Pixel (Bright pixel)
Procedure
- Full black Full white
P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 4-6 Dead Pixel (Dark pixel)
Procedure Inspection item Criteria
- Test Pattern: full white - Dead pixels check. - White pattern (IRE=100) - more than four under operative zone1 inch
Criteria - Bright...
Acer P1350 and P3250 Projector Series Service Guide - Page 72
...
- Use CL100 to measure brightness values of
P1~P9. - Distances from the screen: 2.36 M - Select "Spoke Test"
2. Test equipment
Procedure
- Full white pattern Full black pattern
P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 4-10
Product must be warmed up for 3 minutes - Screen Size: 60 inches diagonal - 4-8 Optical Performance Measure
Inspection Condition - Environment...
Acer P1350 and P3250 Projector Series Service Guide - Page 73
... expand to full screen size using OSD Horizontal and Vertical Size controls
P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 4-11
Full white pattern - Use CL100 to calculate
average values. ☼ Uniformity F... P 5=center of white image
B5=center of P1~P9
(see image: full white). -
Follow the Uniformity formula to measure brightness values of black image. Criteria - ...
Acer P1350 and P3250 Projector Series Service Guide - Page 105
... COVER P3150 ASSY MAIN BOARD MODULE P3150 LAMP HOUSING SHOULDER SCREW SB LAMP COVER P3150 SCREW I/O STEEL #4-40UNC*H4*L5 SCREW PAN MECH M2.6*25 BLACK CABLE TIE PG-YJ-80 LAMP MODULE FOR PROJECTOR P3150/ P3250 ASSY LAMP MODULE P3150 LENS-CAP FOR P3150 LENS CAP STRAP P3150
Supply N N N N N
N N N
N
P3150...
Acer P1350 and P3250 Projector Series Service Guide - Page 122
... COVER P3150 ASSY MAIN BOARD MODULE P3150 LAMP HOUSING SHOULDER SCREW SB LAMP COVER P3150 SCREW I/O STEEL #4-40UNC*H4*L5 SCREW PAN MECH M2.6*25 BLACK CABLE TIE PG-YJ-80 LAMP MODULE FOR PROJECTOR P3150/ P3250 ASSY LAMP MODULE P3150 LENS-CAP FOR P3150 LENS CAP STRAP P3150
Supply N N N N N
N N N
N
P3150...
Acer P1350 and P3250 Projector Series Service Guide - Page 138
... 59 = Manufacturing Code
5
: 00 = Projector. P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 35 It is 00000.
Version
EX: EYJ6701W02811000005900 This label represents the serial number for example)
EYJ6701W02 811 00000 59 00
1 31
2
3 3
4 4
5 5
1 : EYJ6701W02 = Part Number excluded "dot"
22 : 811 = Week Code(ex:2008 = 8,the eleven weeks of 2008. Appendix B
I. Serial Number...
Acer P1350 and P3250 Projector Series Service Guide - Page 139
...EX: EYJ8401006829000005901 This label represents the serial number for example)
EYJ8401006 829 00000 59 0 1
1
2
3
4
5
6
1 : EYJ8401006 = Part Number excluded "dot"
2 : 829 = Week Code(ex:2008 = 8 twenty-nine weeks of 2008. P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 36
Serial Number Format for Projector(for refresh models,take P3150refresh for P3150 refresh. It is 00000.
Acer P3150 and P3250 Projector Series User's Guide - Page 11
... first
x
Usage notes
x
Precautions
x
Introduction
1
Product Features
1
Package Overview
2
Projector Overview
3
Projector Outlook
3
Control Panel
4
Remote Control Layout
5
Getting Started
7
Connecting the Projector
7
Turning the Projector On/Off
8
Turning on the Projector
8
Turning off the Projector
9
Adjusting the Projected Image
10
Adjusting the Height of Projected...
Acer P3150 and P3250 Projector Series User's Guide - Page 18
... to select the next or previous page. This function is wirelessly
transmitted from the PC to the projector via a USB cable.
15
RGB
Press "RGB" for true-color optimization.
16
BRIGHTNESS Press "...Use the "CONTRAST" option to control the difference
between the lightest and darkest parts of the picture.
18
COLOR
Press "COLOR" to adjust the color temperature of image.
19
VGA
Press "VGA...
Acer P3150 and P3250 Projector Series User's Guide - Page 19
...
7
Getting Started
Connecting the Projector
USB D-Sub
Video Output
2
3
Y
4
D-Sub
5
5
USB RW
RW Y
HDMI
7 8
1
6
8
DVD player, Set-top Box, HDTV receiver
#
Description
1 Power cord
2 USB cable
3 VGA cable
4 Composite video cable
5 Audio cable Jack/Jack
HDMI
S-Video Output
#
Description
6 HDMI cable
7 S-Video cable
8 Audio cable Jack/RCA
Note: To ensure the projector...
Acer P3150 and P3250 Projector Series User's Guide - Page 25
13
How to get a preferred image size by adjusting distance and zoom
English
A 50"
iDmeasgireedsize
D
Height
Form base to top of image
2.2 m
C
2.0 m
B
Desired Distance
The table ... image size by adjusting either the position or the zoom ring. • For example: to obtain an image size of 50" set the projector at a distance
2.0 m and 2.2 m from the screen and adjust the zoom level accordingly.
Acer P3150 and P3250 Projector Series User's Guide - Page 29
...Press
to darken image.
• Press
to increase the contrast. Adjusts a video image from black and white to fully saturated color.
• Press
to decrease the amount of color in a bright environment... the image. "Contrast" controls the difference between the lightest and darkest parts of black and white in the image.
With greater gamma value, dark scenery will look brighter. Adjusts ...
Acer P3150 and P3250 Projector Series User's Guide - Page 32
..."On" to 4:3.
To capture the image that the "Keystone" is set to dim the projector lamp which will search for the next channel. For details, refer to the "Image Setting" ...the OSD menu. • Acer: The default startup screen of the projector.
Choose "On" to select your Acer projector. • User: Use memorize picture from the default setting "Acer"
to "User". • Press "...
Acer P3150 and P3250 Projector Series User's Guide - Page 33
... lamp hour
counter to change the "Security" setting.
Note: For SVGA models, to get best quality for you use this dialogue.
Activate this function.
Timeout(Min.)
Once "Security" is enabled, the projector will
request user to turn on the projector . Press the
button after choosing "Yes" to enter password when switch on the...
Acer P3150 and P3250 Projector Series User's Guide - Page 37
...; Click "Show all devices". If the problem persists, please contact your Acer projector, refer to SVGA
(800 x 600) (P3150) or XGA (1024 x 768)
(P3250). Image Problems and Solutions
#
Problem
Solution
1
No image appears • Connected as described in the "Getting Started"
onscreen
section.
• Ensure none of the connector pins are using and...
Acer P3150 and P3250 Projector Series User's Guide - Page 38
... [Fn]+[F5 ]
• If you experience difficulty changing resolutions or
your monitor freezes, restart all equipment
including the projector.
4
The screen of 3.3 to 39.0 feet (1.0 to make it . Refer to the "How to Get a Preferred Image Size by Adjusting Distance and Zoom" section for more information.
8 Image is stretched When you are...
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