
“Better MESA SAFE than Sorry!”
https://www.supplychimp.com
LOCK MODEL: MSL-FS2
ELECTRONIC LOCK
OPERATING INSTRUCTIONS

IMPORTANT: DO NOT RETURN SAFE TO STORE
will sound for 10 seconds and the keypad will not let you enter anything for 3
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If your having difficulty programming, opening your safe or your missing
parts, please visit www.mesasafe.com (technical support section) or call
technical support at (800) 490-5624.
THUMBTURN
ONLY FOR SAFE MODELS
MFS-38E & MFS-45E
ACCESS HOLE
EMERGENCY KEY COVER
TO RELEASE THE
EMERGENCY KEY
EXTERNAL POWER JACK
QUICK START
1. Install the 4 AA batteries into the external
2. Plug the external power pack into the external
3. Enter #88888888-# or #168-#
4. Turn the handle or thumb-turn clock within 5
5. To lock your safe turn the handle or thumb-turn back to the locked position and
power pack (4 AA batteries and 1 power pack
included).
power jack.
seconds to open the door.
make sure your safe is locked before walking away.
EXTERNAL POWER PACK
LOCKOUT PENALTY
Entry of 3 consecutive invalid codes will put the safe into lockout mode. An alarm
minutes. The LCD screen will display Error until the lockout period is over.
LOW BATTERY WARNING
After entering your code the LCD screen will display “Lo-batte”.
Important: If the batteries die or are to low to unlock your safe use your external
power pack or emergency key to open the safe and then change your batteries.
Hiding your code:
code from being displayed on the LCD screen. Example: #*88888888# or #*168#
Deleting wrong entry
the entire entry.
Press “*” before you enter your code. This will prevent your
:
Press “*” to delete 1 entry or press and hold “*” to delete

EMERGENCY KEY
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If the batteries die or you lost your code use the emergency key (2 keys included).
1. Insert the plug located on the external power pack
into the access hole which is located on the bottom
edge of the keypad.
2. Push the plug up to release the emergency key cover.
3. The emergency cover will loosen enough so you can
remove it.
4. Insert the over ride key and turn it counter clockwise
for models MFS-38E & 45E or turn it clockwise for
models MFS-55E, 63E & 80E.
5. Turn the handle or the thumb-turn to open the door.
Access Hole
External Power
Pack Plug
OPENING THE DOOR
1. Press the “#” button to wake up the lock.
2. Enter a valid code and press # and the lock will display “OPEN”.
3. Turn the handle or operating key within 5 seconds and open the door.
•
•
Valid code: LCD will display “OPEN”
Invalid code: LCD will display “Error”
CLOSING THE DOOR
1. Turn the handle or thumb-turn back to the
locked position.
2. Always check to make sure the safe is locked
before walking away.
CHANGING BATTERIES
1. The battery compartment is located on the back
of your safe door.
2. Replace existing batteries with 4 AA batteries.
PROGRAMMING
We highly recommend changing the Factory Set Code to your own code
CHANGING USER CODE # 1 (Factory Set to: #-1-6-8-#)
1. Press the “reset” button located on the back of the safe door. (Red button)
2. Enter your new code (1-8 digits) followed by #.
3. Test your code a couple times before closing the door.
•
CHANGING USER CODE # 2 (Factory Set to: #-8-8-8-8-8-8-8-8-#)
1. Press “#”
2. Press “0” twice (00)
3. Press the “reset” button located on the back of the safe door.
4. Enter your new code (1-8 digits) followed by #.
5. Test your code a couple times before closing the door.
•
Valid code change: LCD will display “In”
Valid code change: LCD will display “In”
BACK OF SAFE DOOR
RESET BUTTON
BATTERY COMPARTMENT

“Better MESA SAFE than Sorry!”
https://www.supplychimp.com
Phone: 714-891-8356 Fax: 714-891-8474
MESA SAFE COMPANY
P.O. Box 52282
Irvine, CA 92619
www.mesasafe.com
sales@mesasafe.com
091409