Honeywell EQUIP HD4HDIH, Руководство пользователя

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HD4 EQUIP Series True Day/Night Rugged IP Network Camera User Guide
Document 800-07496V2 Rev A 59
11/2011
Note You must click Apply after you make changes to any settings to save those
changes. Settings are not saved unless you click Apply .
Table 4-5 Auto Exposure Settings
Setting Options Description
ELC (Electronic Light
Compensation) Level 1–25 Electronic shutter control. Select ELC when using a manual iris lens.
Adjust the ELC level to the appropriate value so that the image is well
exposed (neither too bright nor too dark).
ALC (Automatic Light
Compensation)
(HD4MDIH and
HD4HDIH only) DC Iris Level: 1–25 Select ALC when using a DC (auto iris) lens. Adjust the ALC level to the
appropriate value so that the image is well exposed (neither too bright
nor too dark).
AGC (Automatic Gain
Control) Off, 20 dB–40 dB Adjust the maximum value of AGC gain. AGC can be Off , or set to
20 dB , 30 dB , or 40 dB .
Note As AGC levels are reduced, the threshold ranges for DayToNight
and NightToDay are decreased.
DNR (Digital Noise
Reduction) Off, On Improves picture performance in low light by reducing video noise.
DNR is deactivated if AGC is turned
Off .
Flickerless
(HD4MDIH and
HD4HDIH only Off, On Eliminates the “flicker” that can appear in an image under certain
lighting conditions (for example, fluorescent lighting). This setting is not
available if you have selected ELC.
DSS
(Digital Slow Shutter) Off, Low, High Automatically provides a clear image under low-light conditions. DSS
improves the picture quality (brightness) in low-light scenes. DSS might
introduce motion blur; the higher the setting, the more likely motion blur
will occur.
Day/Night Auto, Day, Night Controls True Day/Night (TDN) operation. When Auto is selected, the
IR-cut filter will be removed automatically in low-light scenes. When Day
is selected, the IR-cut filter is on at all times. When Night is selected, the
IR-cut filter is off (removed) at all times.
Night Mode B/W or Color Sets the color mode as B/W (monochrome) or Color in Night Mode.
Day/Night must be set to Night .
Detect Time 5–60 seconds Sets the time ( 5 – 60 seconds) before the camera switches to Day or
Night mode after detecting a low-light condition or a normal light
condition, respectively.
Day/Night must be set to
Auto .
WDR (Wide Dynamic
Range) (HCD5WIH
only) Off, Low, Medium,
High Wide dynamic range provides clear, balanced images in high-contrast
lighting conditions. Set the WDR to
Off , Low , Medium , or High .
LDC (Lens Distortion
Correction)
(HCD5WIH only) Off, On When On , LDC reduces picture distortion. The performance of Frame
Rate mode might be impacted by LDC.