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XFP ENGINEERING MANUAL • Approved Document No. DFU1200510 Rev 3 • Page 25 of 36

ENABLE/DISABLE DST (DAYLIGHT SAVING TIME) ADJUSTMENT

This function (when enabled) allows you to programme the panel’s time so it automatically goes forward
one hour on the last Sunday in March and goes back one hour on the first Sunday in October:

Press the

and

buttons to scroll between enabled

and disabled and Accept

to select the desired option.

CONFIGURE SOUNDER DISABLEMENTS

This function configures the Sounder Groups (1 to 16) to be ‘Globally’ or ‘Individually’ disabled / enabled.
When accepted, two windows are available:

Press the

and

buttons to scroll between ‘Globally’ and ‘Individually’ and Accept

to select the desired option.

MAKE A CLEAN START

This function allows you to clear the panel’s memory back to its factory default settings. When
selected you will be asked to input the five digit clean start confirmation code:

The button sequence for this is

(1),

(2),

(3),

(4), Silence Internal Sounder button.

Engineer functions

Selecting this menu option takes you to the engineer functions submenu where you can set or clear
disablements, access the panel’s comprehensive test functions and display important system status
information. All of the panel’s engineering submenu functions are described in detail below.

SET/CLEAR DISABLEMENTS

Selecting this menu option takes you to the disablements sub-menu which allows you to enable or disable zones,
sounders, outputs, relays, individual devices and/or the panel’s fault relay. Any disablement(s) will be indicated
at all access levels via the DISPLAY DISABLEMENTS menu and the General Disablement LED on the panel front.
We strongly recommend all disablements are regularly reviewed and immediately enabled when no longer
necessary as they can have a major effect on how the system works. The following options are available:

ENABLE/DISABLE ZONES

This function allows you to disable zones from reporting faults, fires, pre-alarms, etc., and is normally used to tem-
porarily disable a zone of detectors/call points in areas such as loading bays that are prone to nuisance triggering
from vehicle fumes. When selected, press the Accept

button and a window similar to below will appear:

Select the zone to be disabled/enabled using the

and

buttons. Press the Accept

button and the zone’s status

(Enabled or Disabled) will flash. Next, use the

and

buttons to toggle between enabled and disabled and press the

button to select the desired option. The window

will now move to the next available zone allowing further
enablements or disablements to be made. Alternatively, to
return to the previous menu press the Escape

button.

Please note: if all the input devices on a zone have been individually disabled using the ENABLE/DISABLE DEVICES
function described on page 26, the zone they belong to will also be disabled. If you try to re-enable a zone which
has no enabled devices on it, a prompt appears saying this cannot be done. Instead you must first enable at least
one device on the zone using the ENABLE/DISABLE DEVICES function before re-enabling the zone itself.

ENABLE/DISABLE SOUNDERS

This function allows you to disable one or more sounder groups from sounding in a fire condition. When selected,
press the Accept

button and a window similar to the one below will appear:

Select the sounder group (1 to 16 or ALL) to be
disabled/enabled using the

and

buttons. When the

desired sounder group has been selected, press the
Accept

button once and the sounder group’s status

(Enabled or Disabled) will flash. Next, use the

and

buttons to toggle between enabled and disabled and press

the Accept