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© Copyright 2011, Sargent & Greenleaf, Inc.
Operating Instructions
Model 6123—Motorized Electronic Combination Lock
In supervisor/user mode, only user codes can open the lock, and
only when the lock has been enabled by the holder of the master
code or supervisor code. Once the lock is enabled, any valid user
code is entered to begin the time delay. At the end of the time delay
period, the lock beeps ten times rapidly. During the opening window,
any valid user code is entered to open the lock. It can be the same
user code that initiated the time delay, or it can be any other valid
user code for the lock. The time delay override feature does not
work when the lock is used in supervisor/user mode. If a TDO code
is programmed into the lock when it is placed in supervisor/user
mode, the TDO code simply ceases to function.
the opening window
An important part of the time delay feature is the opening window.
This is the limited period of time immediately following the time
delay period during which a valid code (or codes) can be entered
to open the lock. If the opening window is allowed to expire after a
time delay has elapsed, the lock cannot be opened without initiating
the time delay (by entering a valid lock code) all over again. In other
words, if you don’t take advantage of the opportunity the opening
window provides for you to open the lock, you must start all over
again.
The factory default setting for the opening window is two minutes.
You can easily change this to expand the window up to nine minutes,
in single minute increments. The process is:
Press SG
*
(___) #
8
*
(___) #
(___) #
Only the lock’s master code can be used to alter the opening window
period. If the lock is using a time delay, the opening window can only
be altered during the opening window. If you are programming a lock
from scratch and you know you will be changing the opening window
value, it’s easiest to do it before you program the time delay period.
Whenever a safe is secured with a time delay device, a sign
should be posted on the door of the container to indicate the
presence of the device. Suggested wording is:
“ THIS EQUIPMENT IS PROTECTED AGAINST HOLD UP
AND ROBBERY BY TIME DELAY LOCK.”
This information should be clearly posted in every language
which is prevalent in the area where the safe is located.
A self-adhesive label is available from Sargent & Greenleaf
distributors or your local safe and lock retailer. The S&G
part number for the label is 0000-636-152000. This label is
available in English only.
6123 Quick reference guide
The following two pages comprise the 6123 Quick Reference Guide.
It contains the programming sequences we’ve already covered, and
presents them in a form that makes it easy to find and use the
particular feature you need to implement.
existing master code
new opening
window period in
minutes (1 - 9)
(7 4)
new opening
window period in
minutes (1 - 9)
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