Urmet alpha 1168/45 Manual De Instalación página 13

To restore normal functioning, present a MASTER
key to the front panel.
ACCESS IN THE CASE OF
LOSS OF MASTER KEY/
STORAGE OF NEW MASTER
KEYS
It is always possible to access a device, even
without the MASTER keys, provided you have a
blank key, i.e. a key that has never been stored as
user key on that device.
Proceed as follows:
— open the frame, so as to access the rear
button.
— press the rear button briefly;
— wait until the following is displayed:
— press the rear button again briefly;
— present the blank key which will be stored as
MASTER key in addition to or in replacement of
(if 3 have already been stored) of the MASTER
keys present.
— present this new MASTER key for at least 7
seconds so as to restore normal functioning.
— use this new MASTER key to access the
device.
ACCESS PASSWORD
Access from the rear button can be protected using
a 3-digit password.
When a password is entered in the device, the rear
button can be accessed subsequently only re-
entering the password.
WARNING:
If all the MASTER keys of a device equipped
with password are lost and you have forgotten
the password, IT IS IMPOSSIBLE TO ACCESS
DEVICE PROGRAMMING. In this case, get in
touch with the URMET technical assistance
service directly which will eliminate the password
without deleting any of the user keys.
The password can be set on any device without
password (therefore on any device that leaves the
factory). Once the password has been entered, it
cannot be modified.
It can be deleted only using the complete memory
reset procedure (see below): IT IS ADVISABLE
THEREFORE TO
BEFORE STARTING TO STORE THE USER KEYS
SO THAT THIS CAN BE DELETED IN THE CASE
OF ERRORS DURING THE ENTRY PHASE.
DS1168-008A
ENTER THE PASSWORD
Proceed as follows:
— press the rear key briefly;
— wait until the following is displayed:
— press the rear key and hold it down. The
following is displayed:
and the first bar increases by one unit,
approximately once a second, cyclically (i.e.
moving from 9 to 0).
— Release the key when the digit you want to set
is displayed.
— Press and release the rear key again twice so
as to set the other two digits. Now the display
will show the configured password. Press
the rear key briefly to confirm the password.
In this way, you will access the MASTER key
programming menu from which you can exit
using a MASTER key as described in the 'Key
master key storage'.
COMPLETE RESET OF THE MEMORY
The entire contents of the memory can be
deleted, for example to re-use the device in a new
installation.
In the case of a complete memory reset, the
password and all the user keys held in the memory
are deleted.
Proceed as follows:
— switch off the device.
— press the rear button and, holding it down,
switch on the device again.
— hold the button down until the following caption
is cleared:
At this point, the display will start a count-down,
clearing the user key memory.
— release the button.
— wait for the end of the count and return to
normal functioning.
HOW TO REPLACE A FAULTY
DEVICE
To replace a faulty device, the key memory must be
moved from one module to another to avoid having
to reprogram the user keys.
Proceed as follows:
— switch off the faulty module.
— open the rear cover and carefully extract the
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