MDD403
✓ The safe confirms the change of the anti-tamper code with an audio tone.
Using the master key with the anti-tamper system
You can open the safe in any situation using the master key, even, for example, in the
event of an electronic fault.
A
NOTICE!
No unauthorised persons should have access to the master key.
Store the master key very carefully in a safe location.
➤ Remove the plastic cover concealing the key hole (fig. 6, page 5).
➤ Insert the master key into the lock.
➤ Open the safe by turning the master key 180° to the right (fig. 7, page 5).
✓ The display shows the message A-002.
✓ Turn the master key 180° to the left and remove the master key.
✓ The safe is blocked by the anti-tamper system.
I
NOTE
When you press the ENTER button on the blocked safe three short
beeps will sound. When you press ENTER again the display shows the
message CODE.
➤ Reattach the plastic cover.
Using the anti-tamper system for the cover (optional)
As an option, the cover concealing the locking mechanism and internal components
can also be blocked.
➤ Remove the cover concealing the lock mechanism (fig. 6, page 5).
✓ The display shows the message A-001.
✓ The safe is blocked by the anti-tamper system.
I
NOTE
When you press the ENTER button on the blocked safe three short
beeps will sound. When you press ENTER again the display shows the
message CODE.
➤ Reattach the cover.
EN
Using the safe
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