Using Coded Lock Function; Using Electronic Keys; User's Menu - Laskomex CD-2502 Series Installation, Service And Programming Manual

Digital entry phone system
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9.5 Using coded lock function

9.5
Using coded lock function
To each apartment one four digit number is attributed which is preliminary defined
in the entry phone production process. This code can be changed by an installing
specialist or occupant (unless this option is blocked). Door opening with lock code
is as follows:
Enter from the keyboard the number of apartment and confirm by a key KEY
Enter four digit code.
After having given the correct code the electro-catch will be released. In the uni-
phone in an apartment whose code was used to open the door three short acoustic
signals will be generated to inform the occupants that somebody has used their
code. Each failed attempt to enter the code is signaled with two long signals in
a uniphone receiver. Occupant can change the coded lock code that was given to
him. Changing method is described below.
Using coded lock function by user can be blocked by the installer! - in
procedure P-5 parameters No. 4 and 6 set up on value "-".
9.6

Using electronic keys

To unblock the entrance with iButton (DALLAS) or RFID key it should be put
to the reader in an external panel (RFID key reader is mounted behind the keypad
of panel). NOTE: The keypad in external panel is blocking during reading
RFID key and the value that was entered earlier is erased. Entry phone will
read the key serial number and will compare it with the numbers in the memory. If
the read number corresponds to one of the programmed numbers, the entry phone
opens the electro-catch signaling the opening of door with four short sound signals.
Occupant can register next electronic keys (see next item of this instruction). The
user can register keys only at the entrance leading to his apartment. Keys for the
main entrance can be registered by an installing specialist only.
9.7

User's menu

This menu is available in systems named 2502 or 3100. In order to check which
system is present, the button [9] should be chosen four times on the panel keyboard,
after a moment on the panel display the system name and software version will
appear.
Occupant can change from the entry phone keyboard (this refers to subordinate
entrance) some operation parameters such as:
calling tone,
volume,
number of rings,
code of coded lock,
43
9 ENTRY PHONE USE

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