Page
7
EC-2502
LASKOMEX PPUH
, ul. D¹browskiego 249, 93-231 £ód, tel. (42) 671 88 00, fax (42) 671 88 88, e-mail: [email protected], http://www.laskomex.com.pl
X
SW1
SW2
P2
P1
P3
RESET
INIT
6. RESTORE THE INITIAL SETTINGS
NOTE!
Restoring the default settings results in the loss of information stored in EEPROM memory of
electronic cassette (changed codes of coded lock, numbers of electronic keys, individual settings
etc.). Prior to this operation one should get acquainted with the content of this chapter.
Restoring the default operation parameters for electronic cassette can be done in two ways: globally
(refers to parameters set by procedures P-1, P-2, P-5, P-6 and P-10) or selectively (default values
defined by individual procedures are restored).
Global restoration of default parameters. Reset of electronic cassette.
In order to restore default parameters of electronic cassette operation pushbutton INIT (SW2) should
be pressed and while still pressing it pushbutton RESET (SW1, see dwg. 2) should be pressed for
a while and released. After approx. 2 seconds pushbutton INIT (SW2) can be released, at that time
on the display of the external panel quickly changing digits will appear.
When the countdown visible on the display stops, all default settings will be restored in the cassette:
default codes of coded locks, code of installing specialist, main unit operation parameters defined
in procedures P-1, P-2, P-3 and P-5.
NOTE!
It pushbutton INIT after having initiated remains pushed in for longer than 10 s, electronic cassette
will start resetting all recorded iButton and/or RFID keys.
Operation mode of electronic cassette will not be changed i.e. if before restoring default settings the
cassette was configured as EC-2502/H, after finishing of this operation the cassette will still operate
in this mode.
Pushbutton RESET is used for momentary stopping the operation of a processor. Its pressing makes
that the processor stops working, while the release causes the operation resumption; the processor
starts the operation from the program beginning.
The pushbutton is used in the case of main unit hang-up (it does not react to key selection and
random signs appear on the display) and restoring default settings.
Pressing pushbutton INIT is information for the processor that the default settings should be restored
- main unit checks if this pushbutton was pressed just after switching on the supply or pressing and
releasing of RESET pushbutton. That is why the sequence of operations is important during restoring
the default values.
Figure 4: Position of pushbuttons INIT and RESET
Selective restoring of default settings of the entry phone system.
Enables restoring the default values of the selected parameters without change of other parameters.
This function is available for the installing specialist after entering the cassette programming mode
and does not require the direct access to entry phone electronic cassette.
P-3-7 - Restoration of operation parameters and configuration of electronic cassette. Restores
default values of parameters in procedures P-1 and P-2.
P-3-8 - Restores default values of coded lock codes and preset code the installing specialist.
If the code of the installing specialist was changed earlier it should be remembered to
change it again because quitting the programming mode will require entering the previous
code. If the installing specialist has forgotten the previous code he can read it from a
label on the cassette processor.
P-3-9 - Restoring the default values of individual settings for apartments.