Acer PD723 Support Question
Acer PD723 Support Question
Find answers below for this question about Acer PD723.Need a Acer PD723 manual? We have 2 online manuals for this item!
Question posted by thekilbys on September 30th, 2011
Dlp Wheel On Pd723 Vibrating Noise(very Loud) Looks Like It Needs Adjustment?
I have picture fine but the it an almighty vibrating racket coming from the DLP colour wheel. It looks out of balance. Is it meant to have a third missing off it e.g a segment is missing or is this how it is meant to be?
Current Answers
Related Acer PD723 Manual Pages
PD725 -PD723 User Guide - Page 1
... with Mouse Function & Laser Pointer 9
Installation 10 Connecting the Projector 10 Powering On/Off the Projector 11
Powering On the Projector 11 Powering Off the projector 12 Warning Indicator ...12
Adjusting the Projected Image 13
Adjusting the Projector Image Height 13 Adjusting the Projector Zoom / Focus 14 Adjusting Projected Image Size 14
User Controls 15 Control Panel & Remote...
PD725 -PD723 User Guide - Page 2
Do not look into the projector's lens when the lamp is in this happens, the projector will detect the life of the lamp itself. Warning- To reduce the risk... on the projector first and then the signal sources. If this user's guide to change the lamp when it will burn out and may make a loud popping sound.
Warning- English ... 2 Reset the "Lamp Hour Reset" function from the On ...
PD725 -PD723 User Guide - Page 4
Introduction
Product Features
This product is an XGA single chip 0.7" DLPTM projector. Outstanding features include:
‹ True XGA, 1024 x 768 addressable pixels ‹ Single chip DLPTM ...and high
quality full screen image re-scaling ‹ User friendly control panel ‹ Picture-In-Picture dual image ‹ UXGA, SXGA compression and VGA, SVGA re-sizing ‹ Mac compatible
English ... 4
PD725 -PD723 User Guide - Page 5
...
Remote Control with all the items shown below. English Projector with lens cap Power Cord 1.8m
VGA Cable 1.8m
Audio Cable Jack /RCA DVI to make sure your dealer immediately if anything is complete. Contact your unit is missing. Introduction
Package Overview
This projector comes with Mouse Function & Laser
Pointer
2 x Battery
USB Cable 1.8m...
PD725 -PD723 User Guide - Page 10
... Cable 2. . DVI to the "Compatibility Modes" section on page 35. Audio Cable Jack/RCA 8. . Audio Cable Jack/Jack 7. . USB Cable 9. . VGA Cable 3. . Installation
Connecting the Projector
DVD Player,
Settop Box, HDTV receiver
9
USB RGB DVI
10 1 26
8
RS232
4 S-Video Output
7 7
2 5
Audio Output
English ... 10
Video Output
1. . DVI to DVI Cable (Optional...
PD725 -PD723 User Guide - Page 11
... signal cables are securely
connected. Remove the lens cap. 2. The projector will turn red. 3. Installation
Powering On/Off the Projector
Powering On the Projector
1. When the startup screen disappears, the Power LED will detect your... source (computer, notebook, video player, etc.). Turn on the projector first and then the signal sources.
11 ... The Power LED will flash ...
PD725 -PD723 User Guide - Page 13
... the display angle.
1
Elevator Button
2
Elevator Foot
1
3
Tilt adjustment wheel
13 ... Use p to fine-tune the display angle. Press the elevator button n. 2. Raise the image to...foot into position.
3. To raise the image:
1. To lower the image: 1. English
Installation
Adjusting the Projected Image
Adjusting the Projector Image Height
The projector is equipped with an elevator foot for...
PD725 -PD723 User Guide - Page 14
The projector will focus at distances from 3.9 to 39.4 feet (1.2 to zoom in or out. Zoom Ring Focus Ring
Adjusting Projection Image Size
295.3"(750.0cm)
246.1"(625.0cm)
246.1" (625.0cm)
...) 26.25'(8.0m) 32.81'(10.0m) 39.37'(12.0m)
Screen
Max.
(Diagonal) Min. Installation
Adjusting the Projector Zoom / Focus
You may turn the zoom ring to 12.0 meters). To focus the image, rotate the focus...
PD725 -PD723 User Guide - Page 15
... items .
to select items or make adjustments to
4 for you to select display mode from PC, Movie, sRGB and User directly.
15 ... To exit OSD, press "Menu" again. Source
4 Press "Source" to the input source. Re-Sync (Only Analog RGB signal valid)
4 Automatically synchronizes the projector to choose RGB, Component-p, Component-i,
S-Video...
PD725 -PD723 User Guide - Page 16
... Mouse/Mouse Right Click/Mouse Left Click (*)
4 These functions are only available when the projector is
computer mode only. Page Down (*) 4 Use this
button to activate the laser pointer. to select items or make adjustments to the input source. Laser Button 4 Aim the remote at the viewing screen, press and hold this...
PD725 -PD723 User Guide - Page 18
..." on the Remote Control or Control Panel.
2. To exit OSD, press "Menu"again. Main Menu Sub Menu
Settings
English ... 18 The projector will automatically save the new settings. How to select the desired item and adjust the settings key.
4. Press "Menu" to confirm, and the screen will return to the main menu.
6.
PD725 -PD723 User Guide - Page 19
... lightest and darkest parts of the image.
4 Press the 4 Press the Contrast
to darken image. At higher temperature, the screen looks colder; English Adjust the color temperature. Brightness
Adjust the brightness of the picture. User Controls
Color
Display Mode
There are many factory presets optimized for various types of black and white in the...
PD725 -PD723 User Guide - Page 20
... 0 stands for minimal segment, and 10 stands for maximum segment. Color B
Adjusts the blue color.
to increase the amount of color in the image. Tint
Adjusts the color balance of red and green....the amount of red in the image. Color R
Adjusts the red color. With greater gamma value, dark scenery will look brighter. Saturation
Adjusts a video image from black and white to fully ...
PD725 -PD723 User Guide - Page 21
... distortion horizontally and makes a squarer image. Keystone
Press the or to adjust image distortion vertically and makes a squarer image. Aspect Ratio
Use this ...
to up .
21 ... User Controls
Image
™ "Sharpness" functions is not supported under DVI mode. Sharpness
Adjusts the sharpness of the
screen.
4 Auto : Keep the image with original width-higth ratio and
maximize the image to...
PD725 -PD723 User Guide - Page 22
... to correct it.
Tracking
"Tracking" synchronizes the signal timing of your computer's graphic card. Position (Vertical Position)
4 Press the 4 Press the Frequency
to make an adjustment. If you experience an unstable or flickering image, use this function to match the frequency of the display with the graphic card. to move the...
PD725 -PD723 User Guide - Page 23
... screen with ceiling mounted projection.
23 ... User Controls
Management
ECO Mode
Choose "On" to return normal mode.
English Choose "Off" to dim the projector lamp which will lower power consumption, extend the lamp life and reduce noise.
Projection
4
Front-Desktop
The factory default setting.
4
Rear-Desktop
When you select this function, the...
PD725 -PD723 User Guide - Page 29
...following steps.
4. In the "Desktop Area" you will also need to change the monitor display you experience trouble with the projector, refer to the "Replacing the lamp" section. 4 Make sure... if the projection lamp has been securely installed. For Windows 95,98,2000,XP: 1. If the projector is
switched on.
4 Press A/V Mute button to 1024 x 768 resolution. Problem: Partial, scrolling ...
PD725 -PD723 User Guide - Page 30
...screen is unstable or flickering 4Use "Tracking" to
make an adjustment. Refer to 1024 x 768. 4If you are using ...monitor color setting from the projector. English ... 30 Select the "Change" button under the... the resolution setting of your computer. Click on the projector lens. Then select "Standard monitor
types" under the ... and the projector.
Refer to your presentation. 4If you are required...
PD725 -PD723 User Guide - Page 31
.... If this happens, the projector will also need to adjust the aspect ratio by digitizing ...loud popping sound.
Problem: Image is outstretched when displaying 16:9 DVD. To replace the lamp, follow the procedures in the on until the lamp module has been replaced. Appendices
Problem: The image is reversed. 4Select "Management" from the OSD and adjust the projection
direction. The projector...
PD725 -PD723 User Guide - Page 34
... 100 x 269 mm) - Light Valve Lamp Number of gray - 2800 lumens (PD723) / 3200 lumens (PD725) - 2000:1 (Full On/Full Off) - 85% - Frequency V. PD723: 28 dB(A) (standard mode)/26 dB(A) (ECO mode)
PD725: 32 dB(A) ...16.7m colors 256 shades of Pixels Displayable Color Brightness Contrast Ratio Uniformity Noise Level Projection Lens Projection Screen Size (Diag.) Projection Distance Video Compatibility ...
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