Clinton Electronics NXHD OSD - Manual (Page 13)

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Clinton Electronics Corp. NXHD User Manual
EXPOSURE
• HSBLC (H
igHligHt
S
uppreSSion
b
ack
l
igHt
c
ompenSation
)
If the scene contains extremely bright light areas such as car head
lights, the light can mask out much of the on-screen detail. Use the
HSBLC feature to remove these bright lit areas to allow detail such as a
car license plate number to become visible.
HSBLC ON HSBLC OFF
- SELECT : Select the desired HSBLC area, 1~4.
- DISPLAY : Turn ‘ON’ or ‘OFF’ the selected HSBLC area.
HSBLC
SELECT
DISPLAY
LEVEL
MODE
BLACK MASK
DEFAULT
RETURN
1.
2.
3.
4.
5.
6.
7.
AREA1
ON
20
ALL DAY
ON
RET
1) Position the flashing box to the desired area, then press SET.
2) Adjust the size of the area, then press SET.
3) Once you have the desired location and size of the HSBLC AREA
set, choose ‘RET’ (Return) to apply changes. Choose ‘AGAIN’ to
start over to make any needed adjustments to the area.
- LEVEL : Adjust the level of the HSBLC function. The lower
the level, the more sensitive the HSBLC function
becomes.
- MODE : Adjust when the HSBLC is active, All Day or Night.
- BLACK MASK : Turn ‘ON’ or ‘OFF’ the HSBLC mask.
- DEFAULT : Restores default HSBLC settings.
• For effective license plate observation, it needs minimum illumination and
fast shutter speed more than 1/200sec.
Notes