Product Manuals/Man-1088_Sigma XT_26 Page 10 of 40
4. Control panel fascia
In addition to the mandatory controls and indications required by the EN54-2 and EN12094-1
standards, three, seven segment LED displays and MODE, SELECT and ENTER buttons are
provided to allow easy entry and storage of codes to configure the control panel to suit the
requirements of the installation. The Lamp Test, Mode and Select buttons also have a sub-script
(+100, +10 and +1) that allows easy entry of numbers.
Figure 3. Front panel fascia
The fascia is divided into two sections. A standard EN54-2 control and indicating equipment
section with three zones and an EN12094-1 extinguishant system section with extinguishant
status and disablements separated for clarity.
The pushbutton controls and programming facilities are common for both sections.
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