
Basic Programming Procedures i-on160
Page 10
11. Press u or n to display the desired wirin
type
on the bottom line of the display.
WIRED ZONE TYPE
4-wire CC
12. Press Y to confirm the selection.
The system loads all defaults except for the
Log.
Note: The log is protected and cannot be erased by
the Installer or any user.
The display briefly shows:
Factory defaults
restored
Followed by:
RESTORE DEFAULTS
Factory defaults >
13. Press X until the display shows:
Leave
Installer mode?
14. Press Y.
The display shows:
Please wait...
The control unit scans the bus. After a delay of
anywhere between a few seconds to a few tens
of seconds (depending on the number of
expanders fitted) the display shows, for
example:
FOUND 3, LOST 0
Found R1-01
The top line of the display shows the number of
new devices found. Because you have restored
factory defaults the control unit has erased its
internal list of bus devices and the display
should not show any missing devices. So, if a
device is attached to the bus but not powered
up then the control unit will not detect it. The
bottom line of the display shows the first in the
list of found devices. Press n to see any other
items in the list.
15. Press Y.
The display shows:
Accept all changes
to bus?
16. Press Y.
The control unit saves your changes and the
display shows the time and date:
i-on160EX
12:00 02/11/2010
Note: If the control unit has an i-sd02 fitted then the keypad will show an alert
when you leave Installer Mode. The alert is for PSTN Line Fault. The
reason for the alert is that defaulting the system has deleted all
programmed telephone numbers. Re-enter Installer Menu and either re-
key the appropriate telephone numbers, or disable communications by
setting Communications – ARC Reporting – Call Mode to “Disabled”.
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