Urmet Digivoice Sinthesi S2 1038/14 Manual De Instrucciones página 35

Attempt to modify or delete a name with the memory
empty:
MEMORY EMPTY
SELF TEST
Configuration memory not present:
EPROM MISSING
Configuration memory fault:
Name memory fault:
TROUBLESHOOTING
AND REPLACEMENT
DISPLAY
In the case of problems with the display, check first
of all that contrast is correctly set, using the rear
adjustment (11).
A further check can also be carried out accessing –
by entering the configuration password or pressing
the rear key – the main menu:
<LANG.><CONFIG>
<ID><TEST><ESC>
Select <TEST> and press the 'Call' key. Check that
the control figure is displayed:
At this point, the matching character is displayed
for each key pressed. Press the 'Call' key, to return
to the previous menu and then select <ESC> to
restore normal functioning.
DS1038-030
ERROR
ERROR
ERROR
EPROM
ERROR
FLASH
ELECTRIC LOCK
In the case in which the electric lock fails to open,
the cause can be quickly traced:
−. if the module emits a beep and the electric lock does
not open, the fault is in the section from the module
to the electric lock or in the module drive circuitry.
−. if the module not only fails to open the electric lock
but does not even emit a beep, this means that
the lock release command is not received from the
module: the fault is located on the indoor set side.
REPLACEMENT PROCEDURE
In the case of a fault in the module, replace the
entire.module.
If many lock release codes have been programmed,
it is possible to remove the integrated circuit on
which the codes are stored and to re-insert this in
the new module.
The name memory can be replaced in the same way.
− Cut off the power to the old 1038/14 Call
Module;
− Remove the rear cover applying a light pressure
on the side hooks;
−. Remove the U3 and MEW 7019 integrated circuit;
− Remove the rear cover of the new module;
replace the U3 integrated circuit paying particular
attention to the direction of insertion (notch on
the body of the component and on the socket);
replace integrated circuit MEW 7019, taking care
to orient it correctly on installation.
− Re-place the rear cover;
− Power on the new Call Module.
WARNING: after replacing the memory, the serial
number of the new call Module automatically
becomes that of the old Module: remember to
modify the indications on the rear label (10) by
hand.
U3
35