TM 5-6350-275-24&P
3-131 Continued
Step 11. Clearing Shunt
To clear a shunt from a sensor, log into the keypad by entering your PIC number followed by GO.
In access mode
SEC EXT CMD DIS
In secure mode
ACC EXT CMD DIS
Select F4 (DIS). LCD shows the second level soft key options: ALM 24H MTC HST. Select F3 (MTC) to display the third
level menu:
TST SNT CLR
Select F2 (SNT) to display the fourth level menu:
SNT CLR ZNE PER
Select F2 (CLR) with either F3 (ZNE) or F4 (PER) to list sensors defined in the zone. The display scrolls through the
points. Use F3 (HALT) to stop the display on the sensor to be cleared. F4 (OPER) clears a shunt from the sensor. The
display appears as:
TST SNT CLR
PIR 1 OK OK
After a timeout period, the display returns to the second and the first level menu.
Step 12. Displaying Sensors
The keypad permits you to display sensors in the alarm state without having to run a walk test. To operate this feature,
first log into the first level menu.
In access mode
SEC EXT CMD DIS
In secure mode
ACC EXT CMD DIS
Select F4 (DIS). LCD shows the second level soft key options.
If any sensors are in the alarm state, the class type flashes. To display an alarm point, select the function key of the
flashing point type (F1 through F4).
The keypad sequences through all points in the alarm state. To stop the sequence select F3 (HALT). The display stops
on the selected point.
If no points are in alarm, as indicated by no flashing entry in the third level menu, selecting a zone type results in a "No
Valid Sensor" display.
Step 13. Two Man Rule
If the zone is classed as a two man rule zone, follow the above procedures, except you are prompted to enter a second
PIC number and, where required, a second PIN number. In these areas, the access level of the second person to enter
the numbers is the access level the keypad assumes. The number of the second person will be used in the event
recording to the master.
3-244
