Clearing Alarm Verification Counters
3.5 Clearing Alarm Verification Counters
Status Change
Password
From the Clear Verification screen, you can do the following:
• Press the
Selection" screen; or
• Press the
3.6 Clearing the History Buffer
Status Change
Password
From the Clear History screen, you can do the following:
• Press the
Change Selection" screen; or
• Press the
3.7 Setting the System Time and Date
Status Change
Password
The first digit flashes until you change the value or press the
date, follow the instructions below:
To
Change the time and date values
Change A (AM) or P (PM)
Change the day
Move to another digit
NFS2-640/E Programming Manual — P/N 52742:L2 7/17/14
The Clear Verification screen lets you clear all counters for detectors selected
for Alarm Verification. From the "Status Change Selection" screen, press the 3
key to display the "Clear Verification" screen as shown below:
P R E S S E N T E R T O C L E A R V E R I F I C A T I O N C O U N T S
O R E S C A P E T O A B O R T
key to clear all verification counters and return to the "Status Change
ENTER
key to return to the "Status Change Selection" screen without clearing.
ESC
The Clear History screen lets you clear the entire History buffer from memory.
Press the 4 key from the "Status Change Selection" screen to display the "Clear
History" screen as shown below:
P R E S S E N T E R T O C L E A R H I S T O R Y F I L E
O R E S C A P E T O A B O R T
key to clear the contents of the History buffer and return to the "Status
ENTER
key to return to the "Status Change Selection" screen without clearing.
ESC
The Time/Date option lets you set the time and date for the system clock. Press
the 5 key from the "Status Change Selection" screen to display the "Time/Date"
screen as shown below:
C H A N G E T I M E / D A T E
Do this
Enter values from the numeric keys on the keypad.
Press
Press
Press
1 1 : 4 0 A T u e 0 4 / 1 5 / 2 0 0 8
key. To set the system time and
ENTER
(Next Selection) or
(Previous Selection)
(Next Selection) or
(Previous Selection)
Status Change
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