GE FHSD720C - Sector Alarm Settings

FHSD700C Series Product Guide
GE Security
5.3.5 SECTORS ALMS: Set Sector Day and Night Alarms
Minimum Access Code Required: Level 1
The display will now show DAY VALUES, use Parameter UP & DOWN to change to NIGHT VALUES.
Press ENTER to access the settings for all the sectors.
This function allows the user to set different values for day and night operation. The time of day when
the values change over is also configurable. Values can be set for all sectors or each sector individually.
The FHSD721C / FHSD721DC only has 'all' settings as it has no sectors.
Table 5-5: Sector Alarm Parameters and Values
Parameter Description Range Default
ALL F2 All Fire 2 Alarm Levels 0.01 to 20% obs/m 1.00% obs/m
ALL F1 All Fire 1 Alarm Levels 0.01 to 20% obs/m 0.08% obs/m
ALL ACTION All Action Alarm Levels 0.01 to 20% obs/m 0.06% obs/m
ALL ALERT All Alert Alarm Levels 0.01 to 20% obs/m 0.04% obs/m
Sn FIRE 2 Sector 'n' Fire 2 Level 0.01 to 20% obs/m 1.00% obs/m
Sn FIRE 1 Sector 'n' Fire 1 Level 0.01 to 20% obs/m 0.08% obs/m
Sn ACTION Sector 'n' Action Level 0.01 to 20% obs/m 0.06 % obs/m
Sn ALERT Sector 'n' Alert Level 0.01 to 20% obs/m 0.04% obs/m
TRACE Trace Level 0.01 to 20% obs/m 0.03% obs/m
FINAL SECTOR AS ABOVE
F2DEL Fire 2 Delay 0 to 60 secs 3 secs
F1DEL Fire 1 Delay 0 to 60 secs 3 secs
ACTDEL Action Delay 0 to 60 secs 3 secs
ALTDEL Alert Delay 0 to 60 secs 3 secs
TRCDEL Trace Delay 0 to 60 secs 3 secs
Note: Delay settings are only applicable to FHSD720C and FHSD721C / FHSD721DC systems. Trace
delay can be set on FHSD724DC to FHSD7215DC systems.
By default, NIGHT VALUES are set to the same as DAY VALUES. DELAYS are automatically the same
for both DAY and NIGHT.
ALL ALERT, ALL ACTION, ALL F1, ALL F2
These are the obscuration levels corresponding to the respective alarm events. Changes made should
preserve their progressive relationship. The values apply equally to OVERALL sampling and to TRACE
sampling.
TRACE
The obscuration level (in OVERALL sampling) which will cause the detector to begin Sector scanning.
TRCDEL, ALTDEL, ACTDEL, F1DEL, F2DEL
The time period for which the corresponding obscuration levels must be sustained before triggering an
alarm. Prevents spurious Alarm events.
Please note that the Delay function is only available on the FHSD720C and FHSD721C / FHSD721DC
model.
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