Master Lock E72 - Manual (Page 3)

Before You Begin
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KEYPAD INFORMATION
The E72 EntryCheck keypad has two special keys: the Terminator and the Programming key.
• Terminator - This key functions like the “enter” key on a computer. Once the terminator is pressed,
the information entered is saved. The default terminator key for the E72 is “*”.
• Programming key - This key is used when entering the programming mode. It is also used by the
GGM for lock initialization. The default programming key is the “#” key.
To program multiple functions into the E72 at one time, at the end of the function instead of selecting the
“*” key, select the “#” key. This will save the last function you entered, and return you to the “enter
function number” area of programming. This will eliminate the repeated entry of your valid code.
USER CODE DEFINITIONS
Creating the GGM Code - When creating the GGM code, this also creates the format for all other user
codes. All users have the same length code, a minimum of 6 and a maximum of 9.
User Identification Number (UID) - a unique number assigned to each user. The UID has the the length of a
minimum of 3, maximum of 4 digits. The UID appears on the audit trail showing user history for that E72.
Group Number - The user address. The Group Number is not entered for access, but used for
management organization purposes. THE GROUP NUMBERS RANGE RANGE 02-99. GROUPS 02-09 ARE
RESERVED FOR MANAGEMENT LEVEL PERSONNEL; SCHEDULING FUNCTIONS CANNOT RESTRICT
THESE USERS. Groups 10-99 are for user groups. These groups should contain users with similar access
rights and times, allowing management to schedule access times by group rather than individual users.
Personal Identification Number (PIN) - a number which can consist of digits, letters and multiple key
depressions, not necessarily unique for each user. (minimum 3 digits, maximum 6 digits.)
Valid User Code - This number is UID and PIN entered into the E72 to gain access, or enter programming
mode. For a user to program a function, they must have a valid user code and correct security level.
Minimum group security level for each function is listed at the top of each page.
Incorrect Valid User Code Entry - If a user incorrectly enters their code 3 times in a row, the lock will go
into a time-out mode for 20 seconds (showing a red LED). If the incorrect code is entered again, the time-
out will increase to 40 seconds. This is to deter tampering with the lock.
Incorrect Entry - If an incorrect entry is made during the programming of a function, the lock will respond
with a single beep and a red LED. You must now restart at Step 1, Valid User Code.
Time-out - Once you begin entering information into the E72, if you pause for 5 seconds or more, the lock
will time-out. (Time-out duration 5 seconds.) Previous information entered for that function is deleted
and you will need to begin the process again at Step 1, Valid User Code.
Scheduled Event - An event which has a time or date stamp associated with it.
SCHEDULING FUNCTIONS
The lock is shipped from the factory with the batteries included but not installed. The Date and Time stamps
on the E72 will be incorrect. Before proceeding, enter the correct Time (Func. 12 pg 3) and Date (Func.
13 pg 4).
If scheduling functions are initiated, ALL USERS MUST HAVE ASSIGNED SCHEDULES TO GAIN ACCESS
EXCEPT MANAGEMENT LEVEL GROUPS 02-09. If no schedules are installed, all users will have access
at all times, provided they have a valid user code. For the maximums for each category see page 30.
Battery Information
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Batteries
THE E72 IS SHIPPED WITH 4 AA ALKALINE BATTERIES. The life span of the batteries has been tested in
two different ways.
The first test was performed to see how many operations could be performed repeatedly before a failure.
The test averaged 150 thousand operations. The second test was performed over time for normal
operations. This test revealed that the E72 batteries would last approximately four years at 80 - 90
thousand operations. Using the current factory settings, the lockset is set for optimized power usage.
Changing the Batteries
When the batteries need to be changed, you will have 10 minutes to remove the old batteries and install the
four new AA batteries, before memory is effected. IT IS RECOMMENDED TO USE ONLY ALKALINE
BATTERIES, due to the predetermined power settings in the lock. The alkaline battery has a gradual curve
in the drop off voltage. This curve determines the power settings for the two stages of battery warnings and
the Fail Safe settings. A lithium battery differs from an alkaline battery in the life cycle of the battery cell.
A lithium battery has a very sharp drop off voltage, going from fully charged to a dead cell quickly. This
makes monitoring the voltage settings impossible.
Two Stage Low Battery Warning
The E72 has a two-stage low battery warning.
The first warning stage will change the tone and the sound of the audio from a single beep to a double beep
when the user enters their code.
The second warning stage will be a double beep every hour. BATTERIES SHOULD BE CHANGED
IMMEDIATELY. Double beeps will occur until the batteries fail.
To ensure the lock fails in a “locked” mode, use Function 36 Fail Secure or the lock will fail in it’s
last state, either open or closed.
The batteries can also be checked visually using Function 17, Battery Status Check.
The battery status will be displayed on every audit trail as well.
Nightly Self Diagnostics
The E72 will perform a self-test once a night at 2400 hours. This test will ensure that all components are
fully functioning and operating correctly. This test will only take a few milliseconds and will not be
noticeable to the end users.
Nightly Self Diagnostics