Ikegami IPD-BX200HD, Инструкция по эксплуатации

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E-21
7-2-2. Detailed setting of Day/Night switching (DAY/NIGHT)
To set day and night auto switching.
LEVEL setting
Item Contents
Default
aperture
LEVEL To set the switching brightness level. MID
DARK Switching brightness level is
dark.
MID Switching brightness level is
between DARK and BRIGHT.
BRIGHT Switching brightness level is
bright.
MANUAL Switching brightness level is
set to manual.
MANUAL setting
When the LEVEL is set to MANUAL, the following settings are available:
Item Contents
Default
aperture
DAY NIGHT
*1
To set the brightness when switching from day 40
to night (from colour to black-and-white).
*2
NIGHT DAY
*1
To set the brightness when switching from night 30
to day (from black-and-white to colour).
*3
IR RATIO
*1
In Night mode, if the area irradiated with IR 25
light is considerable, even if the gain exceeds
the threshold value, it doesn’t switch to Day
mode. The area of this threshold value is
specified here in % unit.
WAIT
*1
To set the waiting time until auto switchover 10
when gain exceeds the set threshold value in
seconds.
*1 Both can be set when the gain mode is in AGC and HYP-AGC respectively.
*2 Cannot be set to values smaller than the NIGHT
DAY setting value.
*3 Cannot be set to values larger than the DAY NIGHT setting value.