User's Manual

4_OTS MANAGEMENT SOFTWARE OJMAR 89
1. Configuration: This displays the configuration defined in Section 4.15 or
establishes a new connection with the programmer by clicking on the following
icon (See Section 4.16).
2. Key types: There are two types of maintenance key that can be programmed:
 Events key: See Section 4.14.1.
 Master subgroups key: See Section 4.14.2.
3. Read key: This allows for the key to be read, displaying its contents on the
screen.
4. Write key: Records the value selected in Point (2) on the key.
4.14.1 Events Key
Events keys are used to store events for a specific lock on them:
 “Mifare Classic” type keys can store between 3 and 5 events.
 “Mifare Desfire EV1” type keys store the last 3 events.
 EXAMPLE: If you want to know which keys accessed a specific lock and at what
times. Create an events key. Go to the lock and pass the key over it. The key will
store the latest events of the lock.