User guide

HT SERIES DVR USER GUIDE
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C. HDD Installation
Remove top cover of the DVR and install HDD
D. Sensor / Relay/ PTZ connection
Sensor Input Relay Output
PTZ connection
2-1 Front Panel
1. IR Sensor: IR receiver for remote controller
2. USB Connectors: USB ports connection for mouse and USB pen drive.
3. Status Indicator:
BLUE: Indicates power on status
RED: Indicates recording status
GREEN: Indicates network connection status
HDD
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