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Frequently Asked Questions - Narbutas W-EMS-02 User Manual

Electronic hidden rfid lock fs

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Electronic hidden RFID lock FS

Frequently asked questions

Master card does not operate. Lost Master card.
If you are in Personal use mode: Use Manager card to
open the locker if needed. Otherwise, assign a new Master
card to the lock. Always have empty unassigned cards on
location, that can be programmed as a new Master card.
Manager card does not operate. Lost Manager card.
Use Master card to open the lock if needed. Take note,
that user credentials will be deleted from the lock's
memory. Assign a new Manager card to the lock
(always have extra cards on location). Take the steps to
assign user cards to the lock once more.
Lost or stollen user card.
Use Master card to open the lock if needed. For security
purposes use the Delete card to remove user information
from the lock's memory:
• In Shared use mode – get a new user card and use any
locker that is free.
• In Personal use mode - a new user card will have to be
assigned first to the locker you prefer. (video)
Low battery limit.
If the battery capacity falls below a certain limit, the blue
LED lights up when a card is presented and a signal tone
sounds 8 times. If the critical range is reached, the lock
can no longer be locked or can only be opened with
the Master Card.
The battery compartment is located on the front side of
the lock and is accessible even when mounted.
The battery is changed as follows:
1. Loosen the screw of the battery cover and remove
the battery cover.
2. Remove the empty battery and insert the new
battery.
3. Close the battery compartment and fix it with
the screw.
Important: The battery should be replaced immediately
after the first battery warning (p. 4?). If the battery
capacity reaches the critical range, the lock can no longer
be locked and can only be opened by the Master Card.
(Link to video of battery
Information updated September 2023
replacement)
How to change back Shared use mode, from
Personal use:
1. Press the programming button 3 for two seconds.
2. Wait till you hear one signal tone (video).
How to reset the lock to factory settings?
To reset the lock to the factory settings, press the reset
button on the back of the lock. All stored settings and all
assigned cards will be deleted from the lock.
Important: The reset button is located on the back of
the lock and can only be operated when the lock
is disassembled.
8
Reset button

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