2.3 Rear Panel
2.3.1 Rear Panel layout
Item
1
VIDEO OUT
2
SPOT OUT
3
AUDIO IN
4
S-VIDEO
5
PS/2 port
6
USB MOUSE port
7
RJ45 port
8
VGA port
9
ALARM IN
10
ALARM OUT/PTZ
11
POWER INPUT
12
COM port
13
AUDIO OUT
14
VIDEO IN
8
QSD2308L/QSD2316L DVR User's Manual
Fig 2.7 Rear Panel
Name
Connect to monitor
Connect to monitor as an AUX output channel for
one channel. only displays video, not menu
4-channels audio input
S-Video output, connect to monitor
Connect PS/2 mouse
Only for USB mouse
Connect to internet
VGA output, connect to monitor
Connect to external sensor 1-8.
Relay output 1-4. Connect to external alarm. PTZ
input
DC 12V
For debugging
Audio output, connect to speakers
8 Video inputs for cameras
Tab 2.3 Ports on Rear Panel 8 channel
of 8-channel DVR
Description