MSL-101 Lock
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Safes with this Lock:
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MFL Depository [early models]
These safes no longer come standard with this lock.
- To ensure the safety of your belongings, you MUST change the factory set code to your own unique code immediately!
IMPORTANT:
FEATURES:

- User Code: Factory Set
- Master Code: Factory Set
Please see your user manual for the factory set Codes
or contact Tech Support. - If the safe is opened with the override code it will set the User Code back to the factory default.
WE HIGHLY RECOMMEND THAT YOU CHANGE THE FACTORY SET OVERRIDE CODE. - Entry of 3 consecutive invalid codes results in a 1 minute delay period.
- Double Signal : 2 flashes & 2 beeps - indicates entry is valid or accepted.
- Triple Signal : 3 flashes & 3 beeps - indicates invalid or not accepted.
- The controller will re-lock in 4 seconds after a valid entry is made and the door is open.
- Controller repeated beeping during an unlocking indicates that the battery is low & needs immediate replacement.
- Manufacturer recommends the use of 9V Alkaline Batteries & an annual maintenance replacement of the batteries.
- Single Mode : Open lock with 1 code [Override or User Code]
- Dual Mode : Open lock with 2 codes [User 1 & User 2 Code]
- Time Delay : A time period waiting for opening lock. The maximum Time Delay is 99 minutes
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Two Code Capacity
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NOTE:
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Wrong Code Penalty
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Audio/Visual Signals
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Automatic Re-Locker
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Low Battery Alert
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Single & Dual User Mode
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Time Delay
OPERATING INSTRUCTIONS:
- Before closing the door, make sure all the changes are correct.
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Always Perform this operation with the door open
- Enter : #- Existing Master Code -#
The light will stay Orange for 20 seconds - Enter : New Code -#
NOTE: The Master Code & User Code can be set to a 1-12 digits - [[SET]] will display & LED is now Orange for 20 seconds
- Re-Enter : New Code -#
- [[OPEN]] will display & LED will signal twice confirming the code change is successful
- If a mistake is made wait 25 seconds and repeat steps 1 - 6
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Change Master Code [3-8 digits]
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NOTE:
- Verify the new manager code at least 3 times before closing the door to make sure the code is correct.
- Operations between adjacent steps need be completed in 10 seconds. Otherwise, the lock system sets back to standby status.
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Open Lock [Single User Mode]
- Enter : *- User Code -#
- [[OPEN]] will display & LED will signal twice indicating a valid code.
- Turn the handle clockwise while [[OPEN]] is displayed & LED is Green
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Open Lock [Dual User Mode]
- Enter : *- User Code -#- Master Code -#
- [[OPEN]] will display & LED will signal twice indicating valid codes
- Turn the handle clockwise while [[OPEN]] is displayed & LED is Green
NOTE: Valid Code - Lock will double signal
Invalid Code - Lock will triple signal
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Set Time Delay
- Enter : #- Master Code -#
- [[SET]] will display & LED is now Orange for 20 seconds
- Enter : *- [01-99] -#- [01-99] -#
- [[OPEN]] will display & LED will signal twice confirming that the setting change is sucessful.
- Press : * or # to initiate the Time Delay
- [[SET]] will display & LED will signal once every 2 seconds indicating that the lock is in the delay period
- After the time delay period, a 2 minute window is given to enter code
- [[SET]] will display & LED will signal twice every 4 seconds during the 2 minute window
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NOTE:
- Verify the new manager code at least 3 times before closing the door to make sure the code is correct.
- Operations between adjacent steps need be completed in 10 seconds. Otherwise, the lock system sets back to standby status.
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De-activate Time Delay
- Enter : #- Master Code -#
- [[SET]] will display & LED is now Orange for 20 seconds
- Enter : *-00-#-00-#
- [[OPEN]] will display & LED will signal twice confirming that the code setting is successful
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Set Single User Mode [Manager OR User Code to Unlock]
- Enter : #- Master Code -#
- [[SET]] will display & LED is now Orange for 20 seconds
- Enter : *-1-#-1-#
- [[OPEN]] will display & LED will signal twice confirming the setting change is successful
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Set Dual User Mode [Manager & User Code to Unlock]
- Enter : #- Master Code -#
- [[SET]] will display & LED is now Orange for 20 seconds
- Enter : *-2-#-2-#
- [[OPEN]] will display & LED will signal twice confirming the setting change is successful
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Low Battery Warning
- The LED light turns Red during an opening indicates that the battery is low and needs immediate replacement.
- Uses one 9V Alkaline Battery
If batteries are depleted and will not allow lock to open, simply follow the instructions below.
Lock contains a non-volatile memory, even with batteries removed the lock will retain all programming.
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Changing the Batteries
- Locate the battery cover on the bottom edge of the keypad and remove the cover by pulling on the tab.
- Carefully remove the used 9V Battery from the compartment.
CAUTION! Hold onto battery connector to avoid pulling wires out of housing. - Reinsert the new battery, do not force the battery into the compartment.
Live Technical Support Available Monday - Friday 8:00am - 4:30pm [Pacific Standard Time]
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