OPERATIONAL INSTRUCTIONS
Lock PS 300
General Functional Desription
This lock is operated using a 6-digit numeric code.
The PS 300 lock can be programmed using a second code.
Each button press (except for “ENTER”) is validated by
a short buzzer signal and a green LED. If the buttons are not
pressed for 10 seconds, or the time for complete code entry
exceeds 30 seconds, the lock is automatically closed.
If the code is entered correctly, the buzzer and the
green LED signal twice, the green light then flashes for a
further 7 seconds. Consequently the micro-engine turns on for
1 second and opens the lock. After 5 seconds the micro-
engine is turned on, again for 1 second, and the lock reversed.
Power to the micro-engine will remain on for a maximum of 1
second on both occasions, after this the device is turned off. If
the locking bolt driving mechanism was not activated, the lock
remains blocked.
If the code is incorrect, there will be an extended signal of the buzzer and the red LED will be lit. If you entered an incorrect
code three times the keypad will be blocked for 5 minutes. Within this period of time the red LED will alight every 5 seconds. In
this situation the lock cannot be opened even if you re-enter the correct code. (NB. The incorrect code count will still operate
even if the power is off and this is only re-set to zero after 5 minutes. If the blocked time does not expire while the power is off,
the lock will be blocked for a further 5 minutes after the power is switched on). Entering more than 8 digits is considered as an
incorrect code entry, the 9th digit pressed will be indicated by an extended buzzer signal and the red LED will be lit. After this you
will have to re-enter the code.
If you enter less than 6 digits (excluding the “*” and “ENTER” buttons), prior to pressing the “ENTER” button, it is not
considered as an incorrect code entry. This action is indicated with one long buzzer signal and the red LED, after this you will
have to re-enter the code.
1. How to Open the Lock:
1.1. Press “ON”–the buzzer signals once and the green LED lights up;
1.2. Enter the primary code or the user code (from 6 to 8 digits). The default primary code is 1-2-3-4-5-6,
1.3. Press “ENTER”.
2. How to Close the Lock:
The lock closes automatically 5 seconds after the code is inputted and the “ENTER” button is pressed.
2.1. Turn the handle to the “closed” position to lock the safe.
3. Programming
3.1. Programming the Primary Code
- Press “ON”;
- Press “ENTER”;
- Press “1”;
- Press “ENTER”;
- Input the valid primary code and press “ENTER”;
- Enter the new primary code (from 6 to 8 figures) and press “ENTER”;
- Re-enter the new primary code and press “ENTER”.
Audio and visual signals are the same as for the lock opening. The correct entry of a valid or new primary code is indicated by two
buzzer sounds and two green LED signals. An incorrect entry of a valid or new primary code (less than 6 figures or an incorrect
re-entry) is indicated by a long buzzer signal and the red LED. A mistake in the procedure sequence is indicated by a long buzzer
signal and the red LED. In these cases you have to restart the procedure by pressing “ENTER”.
3.2. Programming the User Code (with the Primary Code)
- Press “ON”;
- Press “ENTER”;
- Press “2”;
- Press “ENTER”;
- Input the valid primary code and press “ENTER”;
- Enter the user code (from 6 to 8 figures) and press “ENTER”;
- Re-enter the user code and press “ENTER”.
Audio and visual signals are the same as for the primary code programming.
