Question about Master Lock Precision Dial Set-Your-Own Combination Padlock 1590DHC

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I messed up entering a new combo on my master lock

I think i did not clear the old code before entering new code

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RE-SETTING THE CODE


You need a key to unscrew and remove the lock cylinder on the inside of lock. Enter the old combination. Look inside the hole where the lock cylinder was and turn the metal part in there to the right. Then turn the knob or lever to clear the old combination.
Enter your new combination and turn the knob or lever to insure it works. Try it again to be sure, then replace the change plug. Always test combo with the door open.

Apr 22, 2014 | Ilco Kaba 101126d41 Lock Combination

1 Answer

My Linear garage door keypad has two codes that will open and I want to change to only one


I don't think you can erase the old code. Get on their website and see. Try calling them and asking the question. I think there is a way you can erase all the codes and then start over.

Dec 17, 2017 | Home Security

1 Answer

Change the combination on a DHo74E


The SentrySafe electronic lock is shipped with a factory set master & manager code (777777).
You should set the lock to your own unique master & manager code immediately.
Please keep your codes in a secure location. You may also register your codes on our website at www.sentrysafe.com.
A single signal (LED flashes and beeps once) response from the lock indicates valid entry.
A double signal (LED flashes and beeps twice) response from the lock indicates an invalid entry.
• If three incorrect entries are entered in a row, the keypad will shut down for a period of five minutes. During this shut down period you will not get a response from the keypad.
Changing the Master Code
(Code length: 1 to 10 digit code) Always perform this operation with the door open.
1. Enter: # - Existing Master Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: 1 - * - New Master Code - # - New Master Code - #, before the orange light disappears.
If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.
Test the new code several times before closing the door: Enter: * - Code - #
• The lock will indicate a valid code change with a single signal.
• The lock will indicate an invalid code change with a double signal and the old code is still valid.
Changing the Manager Code
(Code length: 1 to 10 digit code) Always perform this operation with the door open.
1. Enter: # - Master Code or Manager Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: 2 - * - New Manger Code - # - New Manager Code - #, before the orange light disappears.
If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.
Test the new code several times before closing the door: Enter: * - Code - #
• The lock will indicate a valid code change with a single signal.
• The lock will indicate an invalid code change with a double signal and the old code is still valid.
Activate user codes
(Code length: 1 to 10 digit code) Always perform this operation with the door open.
1. Enter: # - Master Code or Manager Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: User ID Number (3-7) - * - New User Code - # - New User Code - #, before the orange light disappears.
If a mistake is made during the activation, wait thirty (30) seconds and repeat steps 1 thru 3.
• The lock will indicate a valid code entry with a single signal.
• The lock will indicate an invalid code entry with a double signal and the old code is still valid.
Example: # - Master Code or Manger Code - # - 5 - * - New User Code - # - New User Code - #. This will activate User Five (5).
Changing the user code
Always perform this operation with the door open
1. Enter: # - User Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: New User Code - # - New User Code - #, before the orange light disappears.
If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.
Test the new code several times before closing the door: Enter: * - Code - #
• The lock will indicate a valid code change with a single signal.
• The lock will indicate an invalid code change with a double signal and the old code is still valid.
The Master and Manager can also change the user codes by following the "Activate user codes" section steps 1 thru 3.
Deleting user codesAlways perform this operation with the door open.
1. Enter: # - Master Code or Manager Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: User ID Number (3-7) - * - # - #
Programming your lock codes
2

Dec 17, 2012 | Sentry Safe Dh-074e Solid Steel Depository...

1 Answer

I want to change the combonation


The SentrySafe electronic lock is shipped with a factory set master & manager code (777777). You should set the lock to your own unique master & manager code immediately.
Please keep your codes in a secure location. You may also register your codes on our website at www.sentrysafe.com.
A single signal (LED flashes and beeps once) response from the lock indicates valid entry.
A double signal (LED flashes and beeps twice) response from the lock indicates an invalid entry.
• If three incorrect entries are entered in a row, the keypad will shut down for a period of five minutes. During this shut down period you will not get a response from the keypad.
Changing the Master Code
(Code length: 1 to 10 digit code) Always perform this operation with the door open.
1. Enter: # - Existing Master Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: 1 - * - New Master Code - # - New Master Code - #, before the orange light disappears.
If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.
Test the new code several times before closing the door: Enter: * - Code - #
• The lock will indicate a valid code change with a single signal.
• The lock will indicate an invalid code change with a double signal and the old code is still valid.
Changing the Manager Code
(Code length: 1 to 10 digit code) Always perform this operation with the door open.
1. Enter: # - Master Code or Manager Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: 2 - * - New Manger Code - # - New Manager Code - #, before the orange light disappears.
If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.
Test the new code several times before closing the door: Enter: * - Code - #
• The lock will indicate a valid code change with a single signal.
• The lock will indicate an invalid code change with a double signal and the old code is still valid.
Activate user codes
(Code length: 1 to 10 digit code) Always perform this operation with the door open.
1. Enter: # - Master Code or Manager Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: User ID Number (3-7) - * - New User Code - # - New User Code - #, before the orange light disappears.
If a mistake is made during the activation, wait thirty (30) seconds and repeat steps 1 thru 3.
• The lock will indicate a valid code entry with a single signal.
• The lock will indicate an invalid code entry with a double signal and the old code is still valid.
Example: # - Master Code or Manger Code - # - 5 - * - New User Code - # - New User Code - #. This will activate User Five (5).
Changing the user code
Always perform this operation with the door open
1. Enter: # - User Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: New User Code - # - New User Code - #, before the orange light disappears.
If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.
Test the new code several times before closing the door: Enter: * - Code - #
• The lock will indicate a valid code change with a single signal.
• The lock will indicate an invalid code change with a double signal and the old code is still valid.
The Master and Manager can also change the user codes by following the "Activate user codes" section steps 1 thru 3.
Deleting user codesAlways perform this operation with the door open.
1. Enter: # - Master Code or Manager Code - #
2. The set light will stay orange for ten (10) seconds.
3. Enter: User ID Number (3-7) - * - # - #
Programming your lock codes
2

Dec 17, 2012 | Sentry Safe Dh-074e Solid Steel Depository...

1 Answer

I forget the pin code for my 61' toshiba tv how do i clear it


Dont know what model or how old your TV is but try this,
While the enter PIN code screen is displayed, press the RECALL key four times within five seconds and the PIN code will be cleared so you can enter a new PIN code but it has to be with the original remote. Worked with my old Toshiba TV about 2 years ago.
If it doesnt work I only waisted about 10 secounds of your time and I'm sorry.

Nov 13, 2011 | Toshiba Televison & Video

1 Answer

How do I clear (erase) all codes from my Weiser Powerbolt 1000 in order to start with fresh entries? Adding new codes does NOT override/delete old existing codes as page 7 of my manual indicates. I now...


How do I change the access code (and delete my old code) on my Powerbolt 1000?
The steps below are to change your access code to a new code. This will also remove any previous codes stored in the Powerbolt's memory.

pb1000programbutton.jpg

  1. Manually put the bolt in the extended (lock) position. Press the PROGRAM button once, enter your new 4 - 8 digit code and then press the LOCK button.
  2. Press the PROGRAM button twice, enter the same new code and then press the LOCK button once.
  3. Press the PROGRAM button three times, enter the same new code and then press LOCK once.

If your old code still remains in the unit, you will need to perform a hard reset of the unit. To perform a hard reset of the unit, remove all four batteries and leave them out for 1 hour. After the hour has passed, you may re-enter the batteries.



United States of America Customer Service Contact Information
Call Us Toll Free: 800-422-4278 (Mon-Fri, 6:00am - 4:30pm PST)


http://www.weiserlock.com/Support/Faq/50160000000HhhZAAS.aspx

Good luck, Elizabeth!


Jul 26, 2011 | Weiser Lock Powerbolt 1000 Lock

1 Answer

I tried reseting my combo on the simplex LP 1000/8100 series and messed up. I entered a new combo and the latch did not work. Not only did the new combo fail, I could not open it with the old combo. What...


Contact Kaba Ilco for technical assistance:
Tech Support from this link:
http://www.kaba-ilco.com/access_control/support_contacts/technical_support.aspx


Good luck!

Jul 03, 2011 | Simplex Kaba Ilco Unican L1000 keyless...

1 Answer

Lanier model 5627 with fault code sc542 upon power up.


LOL I think I already gave you a solution try this:

1. Press the clear mode key (yellow key)
2. Use the keypad to enter "107"
3. Old down clear/stop for at least 3 secunds. (red key)
4. Enter the service mode.

5. Exit all the way and turn off.

6. Turn ON

And thats it

Jan 22, 2011 | Lanier Office Equipment & Supplies

1 Answer

My nokia 6233 has a problem, he say "security code" please help me!


1. Go to the site http://unlockme.co.uk and enter your phone's IMIE number and press Enter then u'll get the master code of your phone.

2. This master code can be used as lock code when we are asked for the security code.

3.But always we can't remember master code and we want to use an easier lock-code then we can set a new security code of our own wish by giving the Master-code as our old security code when asked for old code while resetting security code.

e.g.NOKIA 6600
Tools -> Settings ->(scroll down) security -> Phone and SIM ->(scroll down) Lock Code
Then it asks for old code where u can type the master code and then set the new code as you wish.

When during formatting u are asked for lock code you can also enter Master code.

Thanks for rating

Good luck

Jan 16, 2011 | Cell Phones

1 Answer

I messed up entering a new combo on my master lock speed dial thing, this is the second time I did this, how can I open my lock?


If you did not clear the lock before entering new code, you probably have a long combination: the old and new together. Squeeze the shackle twice, enter both codes as one new code and open.

Sep 18, 2010 | Office Equipment & Supplies

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