Set Manual Dpc (Defective Pixel Correction); Set Picture In Picture - HIKVISION DS-2TD4137-25/W User Manual

Thermal & Optical Bi-spectrum PTZ Network Camera User Manual

10.5 Set Manual DPC (Defective Pixel Correction)

If the amount of defective pixels in the image is comparatively small and accurate correction is
needed, you can correct these pixels manually.
Steps
1. Go to Configuration → Image → DPC .
2. Select the thermal channel.
3. Select manual mode.
4. Click the defective pixel on the image, then a cursor shows on the live view.
5. Click Up, Down, Left, Right to adjust the cursor position to the defective pixel position.
6. Click , then click
Note
If multiple defective pixels need to be corrected, click
after locating other pixels, click
7. Optional: Click

10.6 Set Picture in Picture

You can overlay the images of two channels and view the image of two channels at the same time.
Steps
1. Select a channel number.
2. Select the picture in picture mode.
Normal Mode
Overlay Mode
3. Click Save.
to correct defective pixel.
to correct them simultaneously.
to cancel defective pixel correction.
Disable picture in picture mode.
Enable picture in picture mode. You can overlay the image of another
channel in the current channel.
after locating a defective pixel. Then
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