Question about Eiki LC-SB20 Projector Multimedia Projector

1 Answer

The projector lock button has locked me out

I was trying to use the projector and saw a lock symbol and changed it to what I thought was unlocking and instead it locked the projector and now no buttons work. I cannot even turn it on. I tried the reset button and tried turning it off and nothing works

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  • Contributor
  • 84 Answers

This can only be solved with remote control or connect the AC cord while pressing the SELECT button on top.
this will cancel the control lock

Posted on Apr 17, 2014

4 Suggested Answers

SOURCE: my projector says all keys are locked.

Just hold the "ON" key for 3 seconds until it frees up the keyboard. Then hit the "standby" button twice to shutdown.

Posted on May 08, 2008

projdoc
  • 2236 Answers

SOURCE: keys mounted on projector got locked accidently

With System-Lock input window onscreen, press the "MENU", "ENTER", "ENTER", "MENU", "ENTER", "ENTER" and "MENU" keys, in this order,
on the remote controller.

Posted on Aug 04, 2009

projdoc
  • 2236 Answers

SOURCE: when the power button is pressed the fan turns on

power supply issue. the caps probably dried up. you'll need to replace the power supply. it is a good idea to blow the dust out of it with canned air.

Posted on Nov 17, 2009

homedesigner
  • 583 Answers

SOURCE: Remote won't turn on Eiki EIP-2500 projector

Try cleaning the IR port on the projector (and the remote itself). These can get enough of a dust layer build up that they can't "see" the infrared signal being sent.

Posted on Feb 08, 2010

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1 Answer

OPTOMA PROJECTOR hd25e LOCKED CENTRAL PANEL AND IR DISABLED HOW TO FIX


Your problem same like me,just hold on the ENTER button 7 second and than press the SOURCE button,the projector will auto reset.

Dec 17, 2014 | Optoma Multimedia Projectors

1 Answer

Its locked and I carnt unlock it its locked by the buttons


There are two methods to cancel the projector's control
panel lock.
1,Using remote control, -change the "Settings" -
"Operation Lock" in the configuration menu to "Off" .
2,Hold down the projector's [Enter] button continuously
for about 7 seconds, a message will be displayed and the
lock will be cancelled.
We supply original projector lamp,bulb,parts,Lcd panel,Lens,DMD chip,color
wheel,motherboard,powersupply,ballast... with high quality and competitive
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Jerry,Lampdeng Limited

Jan 29, 2014 | Epson EMP-82 LCD Projector

1 Answer

I cant unlock it


When you enable the Control Panel Lock function, you can lock all of the projector's buttons, or all of the buttons except the Ppower button. The remote control can still be used to operate the projector.
1. Press the Menu button, highlight the Settings menu, and press Enter.
2. Select Control Panel Lock and press the Enter button.
3. To disable the Control Panel Lock function, select Off in the Control Panel Lock menu.
4. Select Yes and press Enter to confirm the setting.
5. Press the Menu button to exit.

*- Or press and hold the Enter button on the projector's control panel for seven seconds. A message is displayed and the lock is released.

If you need a manual for your unit, goto here:
http://www.epson.com/cgi-bin/Store/support/supDetail.jsp?BV_UseBVCookie=yes&infoType=Doc&oid=140128&prodoid=63085205

and click "Users Giude".

Jun 19, 2012 | Epson Powerlite S7 3lcd Video Projector,...

1 Answer

Projector powers up as normal, bulb comes on, displays Optoma logo on screen and menu will show on screen. The issue is that although I have 3 devices plugged into the HDMI port of the device using a HDMI...


There is a source lock and source button I would unlock source lock button and the push source button until you get to your hdmi input you are using. You also may just plug in one input first and once you get the input right play with the multiple hdmis

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1 Answer

Epson 6100i projector password needed


The default code for Epson projectors is 1 7 9 3 while holding down the number button on the remote control, if this doesn't work then the code has been changed. This code will need to be entered whenever the projector is disconnected from the power supply so if you do change it, make sure you keep a note of what the new code is.

Aug 17, 2009 | Epson PowerLite® 6100I LCD Projector

1 Answer

The projector would not shut down...it was not


if the lamp shuts off and the projector still runs, it's a cool down mode, and will shut off when it reaches a low enough temp. if the lamp doesn't shut off and none of the keys work, the keypad may be faulty. or locked. some projectors have a keypad lock feature that makes it so only the remote can be used. check your manual for keypad lock/unlock.

Aug 09, 2009 | ViewSonic PJ556D DLP Projector

1 Answer

The Buttons are locked on my DX625 DLP Projection Display


you'll need the remote to unlock them. go into the menu, settings, key lock, unlock. if the remote is lost or locked, too, you'll have to contact a service center.

May 11, 2009 | Multimedia Projectors

2 Answers

My projector says all keys are locked.


Hi,

Pls note down these procedures:

for forced Antitheft: press
MENU,ENTER,ENTER,MENU,UNDO,UNDO and MENU from the remote.

and for Forced disabling password is:

ON,+,-,ON,+,- and INPUT Buttons.

incase of any confusion you may call at +9814903739.

Viren

Nov 28, 2007 | Sharp Notevision PG-B10S Multimedia...

3 Answers

Notevision


I found that the locking code is memorized by components on the dvi-circuit board. Alas, I can't tell you how to reset the code.
Regards,
John

Sep 28, 2007 | Sharp Notevision PG-M20X Multimedia...

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