TECHSHELL 4/8 DVR Quick Start Guide
3
Fig 2.1 Rear view for 4-ch DVR
1
Video out:Connect to monitor
2 Connect to monitor as an AUX output
channel by channel. Only video display, no
menu show
3 Audio output, connect to the
sound box
4 Video input channels from 1-4
5 POWER INPUT 6 VGA output, connect to monitor
7 Network port 8 Connect USB mouse or connect external
USB devices
9 Connect to speed dome 10 Connect to keyboard
11 1-ch relay output. Connect to
external alarm
12 +5 V and Grounding
13 Connect to external sensor1-4 14
4 CH Audio input
2.2 Rear view for 8-ch DVR
Fig 2.2 Rear view for 8-ch DVR
1
Video out:Connect to monitor
2 Connect to monitor as an AUX output
channel by channel. Only video display, no
menu show
3 Audio output, connect to the
sound box
4 Video input channels from 1-8
5 POWER INPUT 6 VGA output, connect to monitor
7 Network port 8 Connect USB mouse or connect external
USB devices
9 Connect to speed dome 10 Connect to keyboard
11 1-ch relay output. Connect to
external alarm
12 +5 V and Grounding