2-2. Rear Panel. Active Vision SX-420 60 Pages
Active Vision SX-420 is a high-quality standalone 9/16 channel MPEG-4 Triplex DVR. It offers excellent video quality with a maximum frame rate of 120fps at 352x240 resolution in NTSC mode and 100fps at 352x288 resolution in PAL mode. The device supports continuous, scheduled, motion, sensor, and manual recording modes, providing flexible options for capturing footage. Additionally, it features advanced motion detection with customizable grid-based setup, allowing for precise monitoring of specific areas.
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User Guide
2-2. Rear Panel
Figure 2.2.1. Rear Panel
Table 2.2.1. Rear panel connections
Connection Description
VIDEO IN
9/16 connectors for video input.
Connect camera output to Video-in (NTSC/PAL)
VIDEO OUT
9/16 connectors for video output.(loop back)
SPOT
Composite video output for spot monitoring.
VIDEO
S-VHS
Composite video output in NTSC or PAL format
S-VHS output
VGA
Connector for VGA monitor
AUDIO IN
4 connectors for audio input.
AUDIO OUT 1 connector for audio output.
RS-232
For engineering use only.
LAN
RJ45 connector for LAN connection.
RS-485/422
For camera control use.
SENSOR IN
Connector for sensor device connection.
ALARM OUT 8 connectors for alarm device connection.
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Active Vision SX-420 User Guide
POWER
SWITCHES
TEST
422/485
Provides simple On/Off switching by using relay. 0.5A/125V, 1A/30V
Connect AC115/230V power cable.
For future use
Select 422 or 485
VGA
PAL
Set to ON when VGA monitor is used.
Set to ON when video is PAL
CAUTION: Once the position of the switch is changed, 9-16CH should be rebooted to apply the new setting value.
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