3. Press <ENTER> on the ENTRY keypad.
4. Multiple <FUNCTION> key presses display additional information about the selected point. The amount of
information available is determined by the type of point being viewed.
5. When finished, press the cCLR> key on the ENTRY keypad to escape from the Main Menu.
CONTROLLING SYSTEM POINTS
To control a system point, perform the following procedure.
1. Log In at the appropriate Access Level.
2. Display the desired point by following steps 1 through 3 in the “Viewing the Status of any System Point”
procedure.
3. Press one of the following keys on the ENTRY keypad to select the appropriate operation:
l
<DISABLE>
l
<ENABLE>
l <ON>
l
<OFF>
l
<AUTO>.
4. Press <ENTER> on the ENTRY keypad.
5. When finished, press the <CLR> key on the ENTRY keypad to escape from the Main Menu.
VIEWING THE SENSITIVITY OF A TrueAlarm” SENSOR
To view the sensitivity of a TrueAlarm” sensor, perform the following procedure.
1. Press the <MAP 6> key on the ENTRY keypad.
. The display now prompts you for the MAPNET@ channel and device number.
2. Using the ENTRY keypad, press the appropriate numeric key for the sensor’s channel (1 or 2), the hyphen
<-> key, and the appropriate numeric key(s) for the sensor’s device number (1 through 127). Then, press
the <ENTER> key.
3. To verify the sensor’s MAPNET@device number, press the <FUNCTION> key on the DISPLAY/ACTION
keypad.
4. To display the sensor’s sensitivity, press the <FUNCTION> key six more times.
5. Simultaneously press the <FUNCTION> key, and the <NEXT> or <PREVIOUS> key to go to the desired
data.
6. To exit the sensor’s viewing mode, press the <CLR> key twice on the ENTRY keypad.
NOTE: Use P134 to clear a// analog peak values.
LOGGING AND CLEARING AN ANALOG SENSOR PEAK VALUE
The Analog Sensor Peak Value is the highest binary value received and stored at the operator interface panel for a
particular sensor since the system was powered up. This peak value is displayed as a percentage of alarm and a
percentage of smoke obscuration. Through the use of a system Pseudo Point (P133), all new peak values per
sensor can be stored in the Historical Trouble Log and printed on the system printer. Printing of peak values is done
at the time the value is received at the operator interface panel. This peak value is helpful in determining if a sensor
should be made more or less sensitive.
66
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