PROGRAM LOCK CODES:
11
Code Functions:
The MPC Cobra is manually programmable to have up to 100 codes. The codes can have different functions as
described below. Several types of functions have factory default values which are operational as soon as the lock is
installed. It is highly recommended that the
Programming Code
be changed (this will delete all factory default codes)
and new codes be added. In addition, it is recommended that at least one
Freeze/Lockout Code
be added - in case
the batteries get completely drained. (See “Battery Information” on below.) All codes can be 3-8 digits in length
(except the Programming code which must be 5-8 digits.) Keep a log of all issued codes. Issue codes exclusively with
all odd or all even numbers - this practice will make it easier to spot duplicate codes, since each keypad button repre-
sents two numbers (for example, code 246 is identical to code 135.)
FUNCTION:
FACTORY DEFAULT:
DESCRIPTION:
P R O G R A M M I N G
N O R M A L
9 7 5 3 1
1 3 5 7 9
1 3 5 1 3 5
9 1 1 5
N O N E
N O N E
N O N E
TO G G L E
ONE USE
S U P E RVISED
PASS T H R U
FREEZE/LOCKOUT
The programming code puts the lock into a programming mode. It will
not unlock the lock. When a Programming code plus “
*
” is entered the
LEDs alternately flash several times indicating the lock is in a program-
ming mode. If more than 30 seconds pass in between programming
entries, the lock returns to a normal operational state.
Normal codes unlock the lock for the relock time delay. While the lock is
unlocked the green LED will flash. The LED will stop flashing and the
lock will relock.
Toggle codes unlock the lock indefinitely. When the same (or another)
toggle code is entered, the lock will immediately relock. When a toggle
code is entered, the green LED will flash once. The LED will stop flash-
ing and the lock will relock. .
Freeze/Lockout codes prevent other codes from working. The lock can
be locked or unlocked when one is entered. If it is locked, a Pass Thru
code will unlock it but all other codes will not. Only another Lockout code
will reverse the effect.
One Use codes unlock the lock for the relock time delay. They will only
work once and then are deleted from memory. They can used again if
they are programmed (added) into memory again.
Supervised codes require that two different supervised codes entered in
order to unlock the lock for the relock time delay.
Pass Thru codes will unlock the door for the relock time delay even if
the door is in the lockout mode.
BATTERY INFORMATION:
The MPC Cobra uses four, standard AA batter-
ies. The batteries should provide enough life for
approximately 80,000 lock/unlock cycles. When
the batteries are running out the lock provides
two different modes of low battery indication:
First, when a code is entered, the red LED will
flash twelve times before the lock executes the
command of the code. This is an indication that
it is time to replace the batteries. The lock will
go for about 500 cycles in this condition. After it
reaches a certain point the lock will go into “Low
Battery Lockout” mode. A Freeze/Lockout code
will need to be entered in order gain access. If
the batteries are not changed, the lock will even-
tually not work and manual key override (if
installed) will need to be used.
CLEARING MEMORY:
Clearing memory will delete all programmed codes and restore
factory default codes. If the memory ever needs to be erased fol-
low the steps below:
1. Remove the inside escutcheon. Remove one of the batteries.
2. Press any key.
3. Hold down the “*” key and reinstall the battery. Continue holding
the “*” key down. The red LED will flash a few times and then stay
on.
4. Release the “*” key.
5. Install the inside escutcheon.
Note: to return the lock to the factory default relock time delay, do
steps 1-4 twice in a row.
FORM 57018 Rev. B
02-10-2005
PAGE 7
