Dahua IPC-HDW2449T-S-IL Dahua Network Camera Web 5.0 Operation Manual V1.0.7

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Figure 6-6 Exposure

Step 2 Congure exposure parameters.

Table 6-3 Description of exposure parameters

Parameter Description

Anti-icker

You can select from 50 Hz, 60 Hz and Outdoor.

●

50 Hz: When the electric supply is 50 Hz, the system adjusts the

exposure according to ambient light automatically to ensure that no

stripe appears.

●

60 Hz: When the electric supply is 60 Hz, the system adjusts the

exposure according to ambient light automatically to ensure that no

stripe appears.

●

Outdoor: You can select any exposure mode as needed.

Mode

Device exposure modes.

●

Auto: Adjusts the image brightness according to the actual condition

automatically.

●

Gain Priority: When the exposure range is normal, the system prefers

the congured gain range when auto adjusting according to the

ambient lighting condition. If the image brightness is not enough

and the gain has reached upper or lower limit, the system adjusts

shutter value automatically to ensure the image at ideal brightness.

You can congure gain range to adjust gain level when using gain

priority mode.

●

Shutter priority: When the exposure range is normal, the system

prefers the congured shutter range when auto adjusting according

to the ambient lighting condition. If the image brightness is not

enough and the shutter value has reached upper or lower limit, the

system adjusts gain value automatically to ensure the image at ideal

brightness.

●

Manual: Congure gain and shutter value manually to adjust image

brightness.

When the Anti-icker is set to Outdoor, you can select Auto, Gain

priority, Shutter priority or Manual in the Mode list.

Operation Manual

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Dahua IPC-HDW2449T-S-IL 4MP Smart Dual Light Fixed-focal Eyeball WizSense Network Camera