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Network Router
EMR3B
SUMAVISION TECHNOLOGIES EMR3B User Manual
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SUMA
VISION
EMR Operation Introduction
19
/
53
Restart:
I
t means that
soft reboot the EMR
.
5.1.2
Operating Metho
d
EMR
is
the
core he
ad-end
access dev
ice
of
dig
ital
TV
. By
confi
guring
dif
ferent
board c
ards,
23
25
Table of Contents
Default Chapter
4
Table of Contents
4
Operating Instructions
6
Applicable Standards
7
Chapter 1 Overview
6
Main Performance Parameters
6
Network Solution
6
Chapter 2 Product Descriptions
8
Product Identification
8
Appearance
8
Indicator
8
Lcd
9
Slot
9
Keyboard Operating
10
Connector of the Device
10
Interface Performance
11
ASI 5-Input Card
11
ASI 4-Output Scrambling Card
11
6-Adjacent-Channel QAM
11
4-Frequency DVB-T2
11
Analog SD MPEG2 Encoding
12
HD 422 Decoding Card
12
Heat Emission Descriptions
13
Control Descriptions
13
Chapter 3 Safety Precautions
14
Outline Dimensions
14
Weight
14
Environmental Requirements
14
Requirements on Transportation Environment
14
Site Room Environmental Requirements
14
Power Supply Requirement
16
Storage
16
Transport
16
Chapter 4 Installation and Debugging
17
Unpacking and Checking
17
Installation Precautions
17
Steps and Methods of Installation
17
Debugging
18
Methods for Debugging and Testing
19
Device Upgrade
19
Chapter 5 Operating Methods
21
Web Network Management
21
System Setting
22
Operating Method
24
Board Card Description
27
Main Gigabit Card
27
B OARD C ARD 5.2.1 Main Gigabit Card
27
ASI 5-Channel Input Card
34
ASI 4-Channel Output Card
34
6-Adjacent-Channel QAM Modulation Card
35
4-Frequency DVB-T2 Demodulation Receiving Card
37
Analog SD MPEG2 Encoding Card
37
HD 422 Decoding Card
38
4-Frequency DVB-S2 Demodulation Receiving Card
39
Web Network Management for Scrambling Module
40
System Setting
41
Program Scramble
44
Port Setting
45
CAS Setting
46
EMM Setting
46
Chapter 6 Descriptions of Advanced
48
Output Settings
48
Chapter 7 Fault Analysis and Troubleshooting
49
Alarm Information
49
LCD Does Not Display after Powering on
49
ASI 5-Channel Input Card Fails to Refresh any Input Signals
50
ASI 4-Channel Output Card Fails to Output the Decoding Normally
50
6-Adjacent-Frequncy QAM Modulation Card Output Can't be Received by STB
51
The Main Gigabit Card Inputs no System Bit Rate
51
The Main Gigabit Card Outputs Abnormally
51
Chapter 8 Maintenance
52
Maintenance Method
52
Maintenance Details
52
Routine Maintenance
53
Monthly Maintenance
53
Quarterly Maintenance
54
Annual Maintenance
54
Clean-Up and Maintenance
54
Operation and Maintenance
55
Annex a
56
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SUMAVISION TECHNOLOGIES EMR3B Specifications
General
Brand
SUMAVISION TECHNOLOGIES
Model
EMR3B
Category
Network Router
Language
English
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