User`s manual

DR3 User’s Manual
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8. Configure 2/3/4 Channel DR3
Multi-Channels DR3-S1nclude 2 Channels, 3 Channels & 4 Channels model, you can
connect 2, 3 or 4 cameras to DR3 & record all cameras video at the same time. To use
2/3/4 channels DR3 successfully, you need configure DR3 Desktop to feat version to
match multi channels DR3 in your hand.
If you use external power supplier to power DR3 & cameras, the output voltage
for cameras is same as input voltage that offer by external power supplier, when
you use car power supplier to power DR3 & cameras, maybe voltage will too high
& fluctuant, it maybe damage external cameras, please ensure your camera can
endure the highest voltage from power supplier.
Click Advanced button to configure DR3 Desktop to feat version.
When you configure DR3 Desktop to correct version, DR3 Desktop will display as
match version, and all invalid option will be blocked.