Question about Sentry FIRE-SAFE Combination Safe DS3431, DS3431

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After entering code yellow & green light go on followed by green light but it doesn't stay on long enough to open.

After entering code yellow & green light go on followed by green light but it doesn't stay on long enough to open.

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Batteries are getting low..change the batteries.

Posted on Jun 09, 2014

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6ya6ya
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Posted on Jan 02, 2017

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Diagnostic lights a green, b & c orange


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Rear harness was bad they replaced with trailer harness and trying to fig out what yellow brown light green an dark green are on frame of truck it hooked in to so i can fix i un hooked not knowing what had...


Your description, I take it, is a problem with the wiring harness going from the driver's compartment to the rear lights. If that is the case, the normal color code for GM is brown for tail lights, dark green for the right stop & turn, yellow for the left stop & turn and light green for the backup lights. Any black wires should be grounded. The white wire in the trailer harness is for a ground when used on a trailer. It sounds like you have the green and yellow T&S wires shorted together somewhere! Some of the later vehicles use separate stop and turn bulbs... these would have a separate wire for the stop lights only, but I don't think your truck is new enough for that. Good luck!

Nov 25, 2013 | 1993 GMC Sierra

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

How do I reprogram Sears Craftsman 031D0359 Rev C Pwr 1 keypad? I first replaced the battery and then followed the suggested steps I found on FixYa. I pressed the green button on the operator which lit up...


Make sure the battery is good. When you press the button on the rear of the opener, just press and immediately release. Then enter your 4 digit code and press enter. If this is what you have done then your keypad must be bad.

Jul 19, 2012 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Just put new batterys in safe . but safe will not stop bleeping what is the problem


Please follow these steps
Programming a user code
There are two ways to program a user code.
A 1. Press the Program key.
2. Enter the Factory Code. The green LED remains ON
while you enter the 5-digit user code of your choice.
After 5 digits are entered the green LED turns OFF.
(To enter a new User Code, repeat these steps.)
B 1. Press the red button inside the safe. The lock will
beep and the green LED will come on.
2. Enter a 5-digit user code.
(To enter a new User Code, repeat these steps.)
Keep your new user code secure.
For your records, please copy it here:
____ ____ ____ ____ ____
Programming a password
1. Press the Program key.
2. Press it a second time.
3. Enter your 5-digit User Code. The green LED remains ON.
4. Enter the 5-digit Password of your choice (any combination
except 00000.) After 5 digits are entered, the green LED
turns OFF.
(To enter a new Password, repeat these steps. To erase the
Password, press Program twice, enter your User Code and then
enter 00000.)

Battery replacement
Below When old batteries are removed for replacement, your Password will be voided; only Factory and User Codes will work. To
reestablish your Password, follow the directions above under
Programming a Password.
Key override
If your electronic lock fails or you do not have any codes
available, you may use a key override to access this unit.
1. Remove the battery cover, disconnect and remove the
battery holder.
2. Insert the skeleton key (second set of keys provided)
into the key hole inside the opening for the battery.
3. Turn the key to the right.
4. Turn the four bit key to the right.
5. Open the door.
Signals
Your electronic-lock safe communicates by means of several
audio/visual signals.
Red (Error) LED + three beeps indicates
one of the following:
1. You have pressed Program key out of sequence
2. You have entered an invalid code or password.
3. You have let 5 seconds or more elapse between key entries.
Green (Proceed) LED + single beep occurs
1. After entering each digit of Factory or User Code, or
Password
2. After pressing Clear key
3. After pressing Program key
Green LED only
1. Comes on after you enter a valid code/password and
remains lit during the 4-second period in which the safe
can be opened.
2. Comes ON in the Program User Code mode after you enter
the Factory Code and remains lit until you have finished
entering a 5-digit User Code.
3. Comes ON in the Program Password mode after you have
entered your User Code and remains ON until you have
entered a 5-digit password.
Yellow LED
Indicates low battery and will typically not turn ON until
battery has been in use approximately two years or longer.
Your electronic lock automatically performs a low battery test
during each lock use.
If a �low battery� condition is detected the Yellow LED will
come ON and remain ON during each subsequent lock
operation. (The lock will continue to function in a Low Battery
state, until battery failure.) The Yellow LED will turn OFF only
after three consecutive Good Battery readings or after the low
batteries are replaced. (Note: If the new batteries are installed
in less than 60 seconds the Yellow LED may come ON and stay
ON during the first lock operation before it returns to OFF.)
NOTE: It is recommended you replace the batteries after two
years, or when the yellow LED remains on.

Jan 09, 2011 | Safe International Electronic Digital Safe...

1 Answer

My friend's PS3 has some light of death we are guessing! It will turn green, then will turn blue & green, then it turns green & yellow, then it turns blue & yellow. Then just yellow followed by...


This is known as the yellow light of death (ironic i know because it blinks a red light). This is caused when the unit overheats causing solder on the board to melt and bridge(connect). Once this happens it shorts out the board causing the error you have now. Contact Sony and see if the unit is still under warranty.

Feb 10, 2010 | Sony PlayStation 3 40GB System

1 Answer

Need color code diagram for sterio


I'm not sure what year you have but this color code works for 87-93 mustangs.

Radio Connector:

Light Green / Yellow - Hot at all times (Fuse 8)
Yellow / Black - Hot in ACC or Run (Fuse 11)
Light Brown / Red - Goes to instrument panel dimming rheostat (Fuse 4)
Red - Ground
White / Purple - Hot in ACC or Run (Fuse 11)

Speaker Connector:

White / Light Green - (+) Right Instrument Panel & Door Speaker
Dark Green / Orange - (-) Right Instrument Panel & Door Speaker
Brown / Pink - (+) Right Rear Speaker
Pink / Light Brown - (-) Right Rear Speaker
Pink / Light Green - (+) Left Rear Speaker
Tan / Yellow - (-) Left Rear Speaker
Light Brown / White - (+) Left Instrument Panel & Door Speaker
Orange / Light Green - (-) Left Instrument Panel & Door Speaker
Hope this helps.

Jun 19, 2009 | Ford Escort Cars & Trucks

1 Answer

Yellow light comes on to heat water, but does not change to green


I would try opening and closing the disc enclosure latch-- this triggers the machine to re-read the barcode and start a new cup of beverage. If the machine perceives that water needs to be heated more, the yellow light to should flash and the cycle to green when ready. If the water is already hot enough, when you close the latch, it will flip right to green.

Give this a try.

Also see my solution to my own problem with the water reservoir: http://www.fixya.com/support/t1267835-braun_tassimo_model_type_3107_brew

Gazzer.

Jan 07, 2009 | Braun Tassimo Espresso Machine/Coffee...

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