KRT692010 – KRT692012 – KRT692015 – KRT692019 – KRT692030EN
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OPERATION INSTRUCTIONS
CAUTION: Do not keep the keys in the safe.
1 OPEN THE SAFE FOR THE FIRST TIME
To open the safe for the first time, remove the small plastic cover “Z” (see diagram 1) on the
front panel, insert the key into the lock and turn it counter-clockwise, at the same time, turn the
knob counter-clockwise and open the door.
2 INSTALLING THE BATTERIES.
The safe requires 4 x size “AA”(1.5V/R06) batteries.
The batteries compartment “Y” (see diagram 2) is located on the back of the door. Remove the
battery cover and install the batteries into the compartment. Ensure the batteries are fitted with
the correct corresponding polarity. Once the batteries are installed, close the battery
compartment. The system will scan the status of the electronic lock system automatically. If it
is OK, the display will show ‘good’ (see diagram 1). Use of alkaline batteries is recommend.
3 PROGRAMMING THE CODE
The safe is supplied with user code (factory preset: 0000) and master code (factory preset:
8888). For your safety, after installing the batteries, you should change the codes before using
your safe.
3.1 Changing the user code
▪ With the safe door open, press the red set button (X) (see diagram 2) inside the battery
compartment, on display show ‘SET COdE’.
▪ Input your code combination (3-8 digits) within 15 second, press E to confirm. On display
show ‘IN’, and the user code has been changed.
3.2 Changing the master code
▪ With the safe door open, press the red set button (X) (see diagram 2) inside the battery
compartment, on display show ‘SET COdE’.
▪ Press “E” within 15 second, on display show “old-COdE”, input preset master code “8888”,
confirm by pressing “E”, on display show “SET”.
▪ Input new master code(3-8 digits), confirm by pressing “E”, on display show “RE-InpuT”,
repeat input new master code confirm by pressing “E”, on display show “IN”, and the new
master code has been changed
Note: Test your code according to Step 4. If it works, you can close the door.
4 USING YOUR SAFE
▪ Input your user code or master code, confirm by pressing “E”, on display show ‘good’.
▪ Turn the handle anti-clockwise within 4 seconds to open the door.
Note: Pressing C can delete the last code digit.
Warning:
▪ If the code is wrong, you will hear 3 short beeps, on display show ‘Error’.
▪ If an intruder enters wrong codes for 4 times consecutively, the buzzer will be sound for 3
minute.
5 BUZZER CONTROL
Press E and simultaneously press 3, you can control buzzer sound.
When the display shows ‘bUZZEr’, the buzzer is active and will beep when entering a code;
when the display shows ‘SILENT’, the buzzer will not beep when entering the code, but will
sound when entering the wrong code.