Dahua Technology DH-XVR1B04-I - Xvr72 Xxa-4 K-I3; DH-Xvr82 Xxa-4 K-I;DH-Xvr82 Xxa-4 KL-I; DH-Xvr41 Xxc-I;DH-Xvr41 Xxhs-I;DH-Xvr42 Xxan-I;DH-Xvr42 Xxan-I(V2.0);DH-Xvr51 Xxh

User's Manual
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3.1.3 DH-XVR72xxA-4KL-I/DH-XVR72xxAN-4K-I2/DH-XVR72xxA-4K-
I2/DH-XVR72xxAN-4K-I3/DH-XVR72xxA-4K-I3
Figure 3-3 Front panel
Table 3-3 Front panel description
No. Port Name Function
1 IR receiver Receives infrared signal from remote control.
2 USB port
Connects to peripheral devices such as USB storage
device, keyboard, and mouse.
3.1.4 DH-XVR82xxA-4K-I/DH-XVR82xxA-4KL-I
Figure 3-4 Front panel
Table 3-4 Front panel description
No. Port Name Function
1 USB port
Connects to peripheral devices such as USB storage
device, keyboard, and mouse.
2 IR receiver Receives infrared signal from remote control.
3.1.5 DH-XVR41xxC-I/DH-XVR41xxHS-I/DH-XVR42xxAN-I/DH-
XVR42xxAN-I(V2.0)/DH-XVR51xxH-I2/DH-XVR51xxH-I3/DH-
XVR51xxH-4KL-I2/DH-XVR51xxH-4KL-I3/DH-XVR51xxHE-I2/DH-
XVR51xxHE-I3/DH-XVR51xxHE-4KL-I2/DH-XVR51xxHE-4KL-I3/DH-
XVR51xxHS-I2/DH-XVR51xxHS-I3/DH-XVR51xxHS-4KL-I2/DH-
XVR51xxHS-4KL-I3/DH-XVR52xxA-I2/DH-XVR52xxA-I3/DH-