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MSL-500-

P

 ELECTRONIC LOCK INSTRUCTIONS  

|

  

PG.4

if the lock responds

 [See Wrong Try Penalty; bottom of page]

 Replace the existing batteries with new ones 

[See Changing Your Batteries; pg. 7]

The Lock Is Responding but Does Not Unlock

 Make sure you are getting a valid response

 Make sure you get a signal with every key stroke

 Make sure you are not in Time Delay mode 

[See How To Open In Time Delay; pg. 7]

 Replace the existing batteries with new ones 

[See Changing Your Batteries; pg. 7]

 

If the lock still does not open, contact M

E S A

 S

A F E

 C

O M PA NY

 

Technical Support

 : 

888.381.8514

 [Monday thru Friday 7AM - 4PM/PST ] 

SAFE OPERATION & PROGRAMMING

 Your 

Master Code

 is factory set to : 

 

 

NOTE : 

The 

Master Code

 should always be held by the owner of the safe. 

You will not be able to activate/delete users, set up single/dual entry and 
set up time delay without the 

Master Code

.

HOW TO OPEN YOUR SAFE

Single User Mode

 

[Default Setting]

1

 Input : 

Code

 - 

[light stays green for 

5 seconds]

2

 Turn the handle clockwise before the green light disappears

 

Example : 

 Invalid Code: 

Red light

 along with 

5

 ‘

Beeps

Dual User Mode

 

[Please refer to Setting Single User & Dual User Mode; pg. 6]

1

 Input : 

1

st

 

Code

 - 

[lock will ‘

Beep

’ 

2 times]

2

 Input : 

2

nd 

Code

 - 

[light stays green for 

5 seconds]

3

 Turn the handle clockwise before the green light disappears

 

Example : 

1

st 

Code 

#

 - 

2

nd 

Code 

#

 Invalid Code: 

Red light

 along with 

5

 ‘

Beeps

Wrong Tr y Penalty

If 

4 wrong codes

 are entered, the keypad will not accept any codes for 

minutes

. If you press any key during this penalty, the 

orange

 light will turn on 

for approximately 

2

 

seconds

 and you will hear a ‘

Beep

’.

* * * * * * * * * * * 

* * * * * * * * * * * * * 

Summary of Contents for MSL-500-p

Page 1: ......

Page 2: ...AMMING 4 HOWTO OPENYOUR SAFE 4 CHANGINGTHE MASTER CODE 5 ACTIVATE USER CODES 5 CHANGE USER CODES 5 DELETE USER CODES 6 SETTING SINGLE USER DUAL USER MODE 6 SETTING TIME DELAY 6 HOWTO OPEN IN TIME DELA...

Page 3: ...your unit Please visit us at MESASAFE com and scour our vastly diverse selection of products to meet your security needs Thank you for choosing MESA SAFE COMPANY Before using your unit thoroughly read...

Page 4: ...NOTE Avoid confusion keep notes on which code belongs to which user The MESA MSL 500 Electronic Lock is shipped from the factory with a factory set Master Code IMPORTANT Because the codes are factory...

Page 5: ...lways be held by the owner of the safe You will not be able to activate delete users set up single dual entry and set up time delay without the Master Code HOW TO OPEN YOUR SAFE Single User Mode Defau...

Page 6: ...s 3 Input Current Master Code lock will Beep 2 times 4 Input User User Specify which user you would like to activate 1 2 3 or 4 5 Input New User Code lock will Beep 2 times 6 Re Input New User Code li...

Page 7: ...Input lock will Beep 2 times 2 Input 1 5 8 lock will Beep 2 times 3 Input Current Master Code lock will Beep 2 times 4 Input 1 light stays green for 3 seconds Example 1 5 8 Master Code 1 This will set...

Page 8: ...lock for 5 seconds 6 Turn the handle to open safe LOW BATTERY WARNING Time to change your battery When you enter your code a green light a red light will turn on for approximately 5 seconds you will a...

Page 9: ...accessing the override key slot LOCATING THE OVERRIDE KEY The Override Key is concealed yet easy to access in case of an emergency or loss of code 1 Remove the battery 2 Looking at the keypad locate t...

Page 10: ...f the key See Figure E 4 Once key is snug turn counter clockwise left to the 8 o clock position Your safe will be unlocked See Figure F REINSTALL THE KEYPAD FACE CAUTION Be EXTREMELY careful with the...

Page 11: ...2015 MESA SAFE COMPANY...

Page 12: ......

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