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VMGB-
370 User’s Manual
51
Overlay Picture
Overlay a customized picture on live view.
The picture to overlay has to be in BMP format with 24-bit, and the maximum picture size is 128 ×
128 pixel.
1. Go to picture overlay setting page:
Configuration → Image → Picture Overlay
.
2. Select a channel to overlay picture.
3. Click
Browse
to select a picture, and click
Upload
.
The picture with a red rectangle will appear in live view after successfully uploading.
4. Check
Enable Picture Overlay
.
5. Drag the picture to adjust its position.
6. Click
Save
.
Set Manual DPC (Defective Pixel C
o
rrection)
If the amount of defective pixels in the image is comparatively small and accurate correction is
needed, you can correct these pixels manually.
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
to correct defective pixel.
NOTE:
If multiple defective pixels need to be corrected, click
after locating a defective pixel. Then
after locating other pixels, click
to correct them simultaneously.
7. Optional: Click
to cancel defective pixel correction.
Set Picture in Picture
You can overlay the images of two channels and view the image of two channels at the same
time.
1. Select a channel number.
2. Select the picture in picture mode.
Normal Mode
Disable picture in picture mode.
Overlay Mode
Enable picture in picture mode. You can overlay
the image of another channel in the current
channel.
3. Click
Save
.