_best_ — Zeus Z3 Digital Lock Manual
| Issue | Possible Solution | | :--- | :--- | | Keypad not responding, lock not operating | Check and replace the AA batteries if necessary. Use the 9V emergency battery or an emergency key for access. | | Forgot Master PIN Code | Press and hold the reset button (usually inside the battery compartment) for about 5-10 seconds until a reset confirmation is heard. This will clear all user data and restore factory default settings. | | Wrong password error | Ensure the lock is not in 3-minute lockout mode after 5 failed attempts. Wait for 3 minutes for it to reset automatically. | | Intrusion alarm keeps sounding | Check if the door is properly aligned and the deadbolt is fully extending. Close the door firmly, or enter a valid PIN code or scan a registered card to disarm the alarm. |
Press the button on the inside unit to complete the process and save. Registering User Fingerprints (For Z3 Biometric Models)
Success is indicated by a beep. Press the button to finish. Registering Fingerprints Press the Registration button. Enter your Master PIN followed by [*] . Press [4] for Fingerprint registration. Place your finger on the scanner 3 consecutive times. Press the Registration button to save. 3. Key Features and Everyday Operation How to Unlock from the Outside PIN Code : Touch the screen, enter your PIN, and press [*] .
Secure it to the exterior assembly using the long mounting bolts. Do not over-tighten until alignment is verified. Zeus Z3 Digital Lock Manual
Passage mode keeps the door unlocked for high-traffic situations like parties or business hours.
The system will issue a long confirmation beep, signifying a successful reset. Your default Master PIN will revert to 1234 or 123456 .
Lift and replace the finger at slightly different angles until the lock emits a confirmation tone. Registering RFID Cards / Key Fobs Wake up the keypad and press [*] twice. Enter your Master PIN Code followed by [#] . Press [2] for User Access Registration. Press [3] to add an RFID Card. Enter a 2-digit Card User ID slot, then press [#] . | Issue | Possible Solution | | :---
Zeus Z3 Type: Biometric / Keypad / RFID Digital Door Lock Power Source: 4 x AA Alkaline Batteries Emergency Power: 9V Battery (Terminal on exterior)
Fit the interior unit onto the mounting plate, ensuring the thumb-turn piece aligns correctly with the spindle. Secure the interior unit with the short screws. Install 4 fresh AA alkaline batteries. 3. Initial Setup and Master Code Configuration
Manual version 2.0 – Compatible with Zeus Z3 firmware v3.1+ This will clear all user data and restore
Enter the desired (6-12 digits), followed by # . Repeat the PIN, followed by # . Press * to exit. Adding a User Fingerprint Press * twice, enter your Master PIN , followed by # . Press 2 for User Settings, then press 2 to Add Fingerprint.
Check battery orientation. Jumpstart the lock using a 9V battery or emergency USB port to verify. Dirt, moisture, or extremely dry skin.
Battery compartment, registration button (REG), and manual thumb-turn.
If you forget the Master Code, or if you encounter connectivity issues, you must execute a full hardware restore: Zansan Digital Lock - Facebook