Sargent and Greenleaf 6120 Operations Instructions download pdf (Page 17)

Operating Instructions

Model 6123—Motorized Electronic Combination Lock

If you do not want your 6123 to have time delay override capability,

use the following programming sequence to permanently remove it:

8 3

1 2 3 4 5 6 #

1 # 1 #



The lock will emit three rapid beeps after the final # is pressed to

acknowledge that the time delay override capability has been

irrevocably removed. If you don’t hear those three beeps, or

if you hear a long tone (called a “brap”) while following this

procedure, either you’ve made an error in the entry sequence, or

the master code has already been changed.

A single user time delay override code allows the holder of

the code to enter it into the lock and immediately gain access to the

safe. He does not have to wait for the time delay, and there are no

other actions required.

To program the lock for single user time delay override, use the

following procedure:

4 6

1 2 3 4 5 6 #

2 # 2 #



The lock will emit three rapid beeps after the final # is pressed to

acknowledge that the single user time delay override capability has

been set. If you don’t hear those three beeps, or if you hear a long

tone (called a “brap”) while following this procedure, either you’ve

made an error in the entry sequence, or the master code has already

been changed.

A dual control time delay override is somewhat similar, with

one restriction placed on it. The override code will only open the

safe when it is entered within one minute of another code holder

entering his or her code to start the time delay. For example, when

the armored car shows up at the safe, a store employee would enter

the master code, the supervisor code, or any user code to start

the lock’s time delay. Within one minute, the armored car person

would enter his code. The safe would immediately open, rather than

enforcing the entire time delay period.

The dual control time delay override is often preferred, because it

imposes a supervisory restriction on the only person who has a code

that will circumvent the time delay. To set the lock for dual control

time delay capability, press:

4 6

1 2 3 4 5 6 #

1 # 1 #



The lock will emit three rapid beeps after the final # is pressed to

acknowledge that the dual control time delay override capability

has been set. If you don’t hear those three beeps, or if you hear a

long tone (called a “brap”) while following this procedure, either

you’ve made an error in the entry sequence, or the master code has

already been changed.

Once you’ve successfully set a management reset code (if

desired) and a time delay override method (or deleted the

capability permanently), you can perform any of the lock’s other

programming functions, including changing the master code.

Any programming you do from this point on can be changed.

Either type of time delay override still requires you to select and

set the actual six-digit TDO code number that will be used to open

the safe. Even if the capability for TDO has been programmed, it is

useless until a code is programmed. The code can be set, changed,

or deleted at any time by the holder of the lock’s master code. It

is easiest to set the time delay override code before a time delay

period is programmed. To do so, press:

Press SG

(_____) #



(____) #



(____) #



If a time delay period is already programmed into the lock, the time

delay override code can only be set, changed, or deleted during the

opening window, which is explained later in the manual.

Access methods—modes of operAtion

single user mode

One person with a single, valid, six-digit code can open the lock. Lock

features can include time delay and time delay override code, if

desired. The holder of the master code can perform all programming

functions. The holder of the supervisor code (if it’s set) can set,

change, and delete user codes. He can also change and delete his

own code. User code holders can change their own codes. Your lock

left S&G’s factory in single user mode (the default mode). If it’s in

another mode and you want to change it to single user mode, follow

this programming sequence:

3 2

(_____) #



0 #



0 #



existing master code new TDO code(7 4)

existing master code

new TDO code

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 39 40

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Sargent and Greenleaf 6120 Operations Instructions Page 17

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