LT Security LTD2508FD - Manual (Page 15)

9
Digital Video Recorder User Manual
Item Name Description
7 Video out Connect to monitor
8 Audio in 4 CH Audio input
9 POWER SWITCH Power on/off
10 + 5V and GND +5 V and Grounding
11 ALARM OUT 1-ch relay output. Connect to external alarm.
12 USB port
To connect external USB devices like USB flash, USB HDD
for backup or update firmware; or connect to USB mouse
13 Spot out
Connect to monitor as an AUX output channel by channel.
Only video display, no menu show
14 Video in Video input channels from 1-4
15 Audio out Audio output, connect to the sound box
16 POWER INPUT DC12V
17 FAN For cooling the device
The rear Panel interface for 8-ch is shown as Fig 2.2:
Fig 2.2 Rear Panel for 8-ch