Справочник Пользователя для Honeywell HCD484L
Rev 2
15
G-113079-002
02/07
Nightshot Control Setup
The Nightshot menu allows you to set how the camera
reacts to changes in low light illumination and to set when
the camera switches between Night and Day modes. AGC
must be on for Nightshot to be active.
reacts to changes in low light illumination and to set when
the camera switches between Night and Day modes. AGC
must be on for Nightshot to be active.
Figure 13
White Balance Control
Menu Item
Description
MODE
AUTO: The camera removes or inserts IR cut
filter by auto detecting luminance.
ON: IR cut filter is removed (Night mode)
OFF: IR cut filter is inserted (Day mode)
filter by auto detecting luminance.
ON: IR cut filter is removed (Night mode)
OFF: IR cut filter is inserted (Day mode)
DET.TIME
Sets the time—5 to 60 seconds—before the
camera switches to Day or Night mode after
detecting a low light condition.
camera switches to Day or Night mode after
detecting a low light condition.
MODE must be set to AUTO.
D->N THD
(Threshold)
Determines the low light detection level— 1 to
9—when the camera switches to Night mode.
The lower the value, the darker the lighting
conditions before the camera switches.
9—when the camera switches to Night mode.
The lower the value, the darker the lighting
conditions before the camera switches.
MODE must be set to AUTO.
Note
D-> THD must be set at least 2 less
than the N->D THD setting.
N->D THD
(Threshold)
Determines the low light detection level —1 to
9—when the camera switches to Day mode.
The higher the value, the brighter the lighting
conditions before the camera switches.
9—when the camera switches to Day mode.
The higher the value, the brighter the lighting
conditions before the camera switches.
MODE must be set to AUTO.
DN COLOR
Sets the color mode as B/W (monochrome) or
COLOR in Night mode.
COLOR in Night mode.
MODE must be set to AUTO or ON.
RETURN
Press MENU to return to the SETUP MENU.
<NIGHTSHOT>
MODE:
AUTO
DET.TIME:
10 sec
D->N THD
2
N->D THD
5
DN COLOR
BW
RETURN