VESDA VFT Product Guide
VESDA by Xtralis
8 www.xtralis.com
The following describes the display panel for the VFT detector.
1. Control and Configuration Buttons
All local user-interface options are done using these buttons.
A. Not used for VFT detectors
B. Menu key
C. Test key
D. Scan / parameter scroll down key
E. Isolate / parameter scroll up key
F. Sounder silence / enter key
G. Reset / value scroll down key
H. Accept / value scroll up key
Figure 2-2: Control and configuration keys
2. Status display
This will normally show the smoke density value. Also used for all Setup and Configure procedures.
3. Alternate button function indicators
When the unit is in a mode accessed by the Main Menu, the five right-most buttons can change to Scroll and
Enter functions.
4. Sector, Alarm and Fault Indicators
Individual Sample, Alarm, and Fault indicators for each sector. The All alarm is the Trace indicator.
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