Changwa Telecom SCT-4VS83 User manual

User Manual
SCT-4VS83
Changwa Telecom
4 Port Video Server
Version 2.0
2011.02.25

Federal Communications Commission(FCC) Statement
You are cautioned that changes or modifications not expressly approved by
the part responsible for compliance could void the use’s authority to operate
the equipment
FCC-Class B
This equipment has been tested and found to comply with the limits for a
Class B digital device,
Pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a communications.
However , these is no guarantee that interference will not occur in particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.

一、 Video Server Appearance Explanation
Port Description
DC IN 12V Power Input
Video In & Audio In VidEo IN Audio In/Out
Video Out VGA Video Output
DI/DO Digital In/Out
RS485 RS485 Control port
RS232 RS232 Control port
INTERNET 10/100/1000 M Internet Port
USB USB Port
AOUT Audio Out Port
SD SD Card
二、 Video Server Installation Explanation

1. How to Link Ethernet：Please connect the Ethernet Cable to plug in
the Internet port and connect another end to the Switch or HUB.
2. How to Link Power：Take out the Power Adaptor and connector to
12V Power DC In。
3. When Power On: The power light status is on and system is working。
三、 Digital In/Out & RS485 Port Explanation
Port
Item Pin Status
1 Digital Input 1（＋）
2 Digital Input 1（－）
3 Digital Input 2（＋）
4 Digital Input 2（－）
5 Digital Input 3（＋）
6 Digital Input 3（－）
7 Digital Input 4（＋）
8 Digital Input 4（－）
9 Digital Output 1（＋）
10 Digital Output 1（－）
11 Digital Output 2（＋）
12 Digital Output 2（－）
13 RS485 （Data ＋）
14 RS485 （Data －）
15 RS232 （RX）
16 RS232 （TX）
Equipment Identity:

Digital Input：
Max Voltage：DC 24 V
Max Electric Current：5mA
Digital Output：
Max Voltage：DC 30V
Max Electric Current：1 A
四、 Video Server LED & Audio Explanation
LED Expression Status LED Expression Alarm
SD Green Flashlight
SD Mistake Red
SD Card
Status No SD Card N/A
Normal Green Flashlight
Slowly
network N/A
Internet
Status (ETH)
Straming Green Flashlight
Speedily
System On Alwa
y
s Bri
g
htness Alarm voice
six times
Voice Mute Service Green Light Alarm voice
three times
Connector to Internet; But
system is no action. Orange Light
Doesn't have connector to
Internet Red Light
Work Status
(Power)
Maintenance mode Flashlight Speedily Alarm voice
four times
Camera ON Alwa
y
s Bri
g
htness
Camera OFF N/A
Camera Streaming of Video Flashlight Speedily
Camera
Status (CH1~4)
Camera Error Flashlight Slowly

No matter issue. N/A
Event
Status (CH1~4) Have matter issue. Flashlight one times
五、 Obstacle Determine & Processing
Error State LED Audio Treatment method
Power Off All LED Off N/A Check whether the power
is connected well
Internet Off Internet Off N/A
Check Internet It is normal
If it is out of question to
join, please change
another Network thread
test
Boot System
Error N/A
Boot system
haven’t alarm six
times 30 seconds
later.