Optoma ES520 Support Question
Optoma ES520 Support Question
Find answers below for this question about Optoma ES520.Need a Optoma ES520 manual? We have 1 online manual for this item!
Question posted by yousuf75 on November 13th, 2012
On Screen Showing Small Dots
Hi Dear Sir/Madam my projectet show on screen small dots some one blanking white color some time black i clean all leans same problum please help me what is the problum Best Regards .Yousuf
Current Answers
Related Optoma ES520 Manual Pages
User Manual - Page 1
... Control 20 On-screen Display Menus...23
How to operate...23 Menu Tree...24
Image...25 Display...30 Setup...32 Options...40
Appendices...45
Troubleshooting...45
Image Problems...45 Intermission Problems...47 Projector Status Indication...48 Remote Control Problems...49 Audio Problems...49 Replacing the Lamp...50
Cleaning the Projector...52 Compatibility Modes...53...
User Manual - Page 4
... has been replaced. This projector will not turn back on the screen. The bright light may cause electric shock.
▀■ Warning - Allow 90 seconds for the projector to cool down .
&#... expose this projector to the eyes, do not open or disassemble the projector as this user's guide.
▀■ Warning - Please be sure to change the lamp when it shows warning messages....
User Manual - Page 6
... supervise students when they do not also have to stare at all times. ▀■ Minimize standing facing into the projector's beam of sight from the
screen to the audience; this is by ceiling-mounting the projector rather than placing it on the screen. ▀■ In order to minimize the lamp power needed, use...
User Manual - Page 7
... (720p, 1080i, 1080p)
u Auto source detection with user definable settings u Full function IR remote control with 1 Watt amplifier u Macintosh and PC compatible
English ity full screen image re-scaling u User friendly control panel u One built-in speaker with laser pointer and
mouse control u User friendly multilingual On...
User Manual - Page 15
... same time, press the "Source" button on the control panel or direct source key on the remote. Keystone +
Enter
Re-Sync .
. Temp
Lamp
Power
Power LED
Menu
AV-Mute
Power
2 Power
ZoFoocmus
1 Lens Cap 15 English The Power LED flashes slowly green v.
3. The startup screen displays in approximately 10 seconds.
4. The projector will...
User Manual - Page 16
...Disconnect the power cord from the electrical outlet and the projector.
5. Under normal conditions, the projector can be switched on the projector immediately following a power off the projector lamp, a message displays on , you wish to turn the projector back on the projector's screen.
2.
See pages 60-61.
The projector will automatically shut itself down . When the Power LED...
User Manual - Page 18
...8m)
English 18
Hd
Min. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.28 to 38.7 feet (1 to zoom in or out. Min. (WxH)
...
3.28' (1m) 11.2' (3.4m)
18' (5.5m) 25.3' (7.7m) 32.8' (10m) 38.7' (11.8m)
Screen (Diagonal)
Max. Min. Installation
Adjusting the Zoom / Focus (Zoom Series)
You may turn the zoom ring to 11.8 meters).
User Manual - Page 19
...the Focus (Fixed Zoom Series)
The Fixed Zoom Series' lens is clear. The projector will focus at distances from 4.9 to 40 feet (1.5 to 12.2 meters). ...3cm)
4.9'(1.5m) 11.2'(3.4m)
18'(5.5m) 25.3'(7.7m) 32.8'(10m) 40'(12.2m)
246.1" (625cm)
300.2" (762.5cm)
Hd
Screen (Diagonal)
Screen size
Hd Distance
36.9" (93.8cm)
83.7" (212.5cm)
135.3" (343.8cm)
189.5" (481.3cm)
246.1" (625cm)
300.2"...
User Manual - Page 20
Source
.
Temp LED
Indicate the projector's temperature status.
Keystone -
Power LED
Indicate the projector's status.
Source
Press Source to launch the on-screen display (OSD) menu.
AV-Mute
Momentarily turns off / on page 15.
Keystone +
Enter
Re-Sync .
.
Menu
Press Menu to select an input signal.
User Controls
...
User Manual - Page 21
... to select an input signal.
Laser
Aim the remote at the viewing screen, press and hold this button to page down.
Adjusts image distortion caused by tilting the projector. (±30 degrees)
Volume +/- Adjusts to the "Power On/Off the Projector" section on page 15. User Controls
Remote Control
Using the Remote Control...
User Manual - Page 23
....
4. Press Enter to confirm, and the screen will return to make image adjustments and change a variety of settings.
To open the OSD menu, press Menu on a particular page, press ▼ or Enter to enter sub menu.
3. User Controls
On-screen Display Menus
The Projector has multilingual On-screen Display menus that allow you to...
User Manual - Page 30
... en- User Controls
Display
Format
Use this function to choose your desired aspect ratio.
4 4:3: This format is for 4x3 input sources not enhanced for Wide screen TV. 4 16:9 I: This format is less than 1.67:1.
4 Native: Depends on the resolution of the display. 4 Auto: Automatically selects the appropriate format. hanced for Wide...
User Manual - Page 32
... the image upside down for more information. English 32 See page 34 for ceiling-mounted projection.
4 Rear Ceiling
When you select this function, the projector reverses and turns the image upside down at same time. Menu Location
Choose the menu location on the display screen. User Controls
Setup
Language
Enter the Language menu.
User Manual - Page 33
... from 0 through 99. Advanced
Enter the Advanced menu. Select the screen display during startup. Access the projector's security features. Volume
Set the output volume.
Security
Enter the Security menu.
See page 39 for more information. Set projector signal properties. See page 36 for more information. Mute
Toggle Mute on/off mute.
Setup
User...
User Manual - Page 36
...screen displays 60 seconds before the password is required to access Setup | Security unless the Security Timer or Security Setting are enabled. Setup | Security
English 36 Enter the Months, Days, and hours that the projector...
Enter the Security Timer sub menu.
Once activated, the projector requires a password on the specified dates and times to allow power on and access to the Setup menu ...
User Manual - Page 37
... password for verification. 37
English Enter the default password . Enter the new password twice for the projector. The Confirm Change Password dialog box displays.
2. v If the new passwords do not match, the password screen redisplays.
4. shutdowns after 10 seconds.
1. Select Yes.
3.
A second password screen displays.
Select Change Password from the Security submenu.
User Manual - Page 38
When security is enabled, the following screen displays at startup and before access to power on the projector
and access the Security menu.
4 Disabled-no password is allowed:
English 38
User Controls
Setup | Security
Security Setting
Enable or disable the security password.
4 Enabled-the current password is required to the Security menu is required for any function.
User Manual - Page 45
.... Open the My Computer icon, the Control Panel folder, and
then double click on -screen
4 Ensure all the cables and power connections are correctly and
securely connected as described in ... steps. 5. Select the Settings tab. 3. Click on Show all the pins of the monitor display is lower than or equal to UXGA (1600 x 1200). 6. If the projector is lower than or
equal to UXGA (1600 x 1200...
User Manual - Page 47
...projector OSD.
Image is reversed
4 Select Setup | Projection from the screen. 4 Press [Menu] button on your DVD player. If this happens, the projector will burn out and may
make a loud popping sound. Image is too small...procedures in 16:9 format on the
remote control. If you will show the best image in R��e�p�l�a�c�i�n�g&#...
User Manual - Page 58
... = Standby/Warming/Cooling/Out of Range/Lamp fail
READ from projector
232 ASCII Code HEX Code
Function
Projector Return Description
~XX121 1
7E 30 30 31 32 31 20...Native/auto
~XX128 1
7E 30 30 31 32 38 20 31 0D Color Temperature
OKn
n: 0/1/2=Warm/Medium/Cold
~XX129 1
7E 30 30 31 32... Name
OKn
n : 0/1=ES520/EX530
~XX152 1
7E 30 30 31 35 32 20 31 0D RS232 Version No...
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