HIKVISION DS-2TD6237-50H4L/W - Page 32

by Single Frame
It can quickly detect re while moving, but have a high false posive rate.
Adjust Sensivity during Patrol. The bigger the value is, the more easily the re source can
be detected, and the false rate is higher.
by
Mulple Frame
The system stops to check the doubul re source aer rst detecon. It alarms with high
accuracy
aer double checking the re source on mulple frames, thus the detecon speed
is slow.
As to the
detecon sensivity of this mode, adjust the Sensivity during Patrol for the rst
detecon and Vericaon Sensivity for the double check.
In this detecon mode, Smoke Auxiliary Detecon can also be used to help verify the re
source.
Check Cancel Repeated Alarm and the device alarms only one me if re source detected
in the same place during one day.
Hold-and-Alarm Mode
Autoand Manual are selectable. The system will stop when it detects the re source. You can
set the
duraon while it keeps sll.
Auto
You can set the dwell me. During the dwell me the camera stays sll where it detects the
re source when performing auto scan, patrol, paern, scheduled task, and park acon.
Manual
The device stays sll where it detects the re source, unl you manually
Fire Source Zoom Rao
Auto
The opcal channel changes its zoom rao unl the thermal channel have the same eld of
view.
Manual
You can set the
opcal zoom rao.
Note
The sengs vary according to dierent models.
6. Oponal: you can shield certain areas from being detected in re source detecon. Refer to Set
Fire Source Shielded Region for details.
7. Refer to Set Arming Schedule for
seng scheduled me. Refer to Linkage Method Sengs for
seng linkage method.
8. Click Save.
Thermal & Opcal Bi-spectrum PTZ Network Camera User Manual
17