Honeywell HD251(X) User Manual

14 | HD251(X)/HD262(X)/HB273(X) Camera Configuration Guide
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Figure 8 BLC Menu
3. Select RETURN to save the changes in the D-WDR/HSBLC menu and return to the
SETUP menu.
HSBLC HSBLC function can be effective for applications such as reading car license
plates at night time (see Figure 11).
Figure 9 HSBLC Menu
HLM LEVEL The minimum relative brightness threshold for which a bright area is
masked. Change the setting to change the threshold at which a bright area is masked.
HBLC Allows the user to select an area of interest in the image where exposure needs to
be optimized.
The area of HBLC (MASK 1~4) can be set to the desired area by changing the
TOP/BOTTOM/LEFT/RIGHT values.

BLC
BLC LEVEL MID
TOP  05
BOTTOM  10
LEFT  05
RIGHT  10
RETURN 

HSBLC
HBLC MANUAL 
MODE ALL DAY
HLM LEVE  10
MASK1 ON 
MASK2 ON 
MASK3 ON 
MASK4 ON 
RETURN 

Honeywell HD251(X) Specifications

General

Brand	Honeywell
Model	HD251(X)
Category	Security Camera
Language	English