Grandbeing N143 User manual

Version: V1.0.1
User Manual
N143
N373 & N383
Presentation Switcher & H.264 Encoder and Decoder

Important Safety Instructions
Note:
In case of any content change, we are sorry for no further notice.
Warning:
To reduce the risk of fire, electric shock or product damage:
1. Do not expose this apparatus
to rain, moisture, dripping or
splashing and that no objects
filled with liquids, such as vases,
shall be placed on the apparatus.
6. Clean this apparatus
only with dry cloth.
2. Do not install or place this unit
in a bookcase, built-in cabinet or
in another confined space.
Ensure the unit is well ventilated.
3. To prevent risk of electric
shock or fire hazard due to
overheating, do not obstruct
the unit’s ventilation openings
with newspapers, tablecloths,
curtains, and similar items.
4. Do not install near any heat
sources such as radiators, heat
registers, stoves, or other
apparatus (including amplifiers)
that produce heat.
5. Do not place sources of naked
flames, such as lighted candles,
on the unit.
7. Unplug this apparatus
during lightning storms or
when unused for long
periods of time.
8. Protect the power cord
from being walked on or
pinched particularly at
plugs.
9. Only use attachments /
accessories specified by
the manufacturer.
10. Refer all servicing to
qualified service
personnel.

1
Table of Contents
Introduction.................................................................................................... 3
Overview................................................................................................... 3
N143.................................................................................................. 3
N373.................................................................................................. 4
N383.................................................................................................. 4
Features ................................................................................................... 5
N143.................................................................................................. 5
N373.................................................................................................. 6
N383.................................................................................................. 6
Package Contents .................................................................................... 8
N143.................................................................................................. 8
N373.................................................................................................. 8
N383.................................................................................................. 8
Specifications............................................................................................ 9
N143.................................................................................................. 9
N373/N383 ...................................................................................... 11
Panel ...................................................................................................... 13
N143................................................................................................ 13
N373/N383 ...................................................................................... 15
Typical Application .................................................................................. 17
One Encoder to One Decoder ......................................................... 17
One Encoder to Multiple Decoders.................................................. 17
Multiple Encoders to Multiple Decoders .......................................... 18
Switching Inputs in One Encoder..................................................... 18
Video Wall Function......................................................................... 19
Viewing Multiple Pictures in One Sink ............................................. 19
Hardware Installation................................................................................... 21
Operating with Control Software................................................................ 23

2
Before Using the Control Software ......................................................... 23
Setting a Static IP on Your Computer .............................................. 23
Configuring Your Operating System Firewall ................................... 25
Control Software Instructions.................................................................. 26
Tool Bar in Control Software ............................................................ 26
Searching Devices........................................................................... 27
Device Parameter Settings .............................................................. 29
Device Settings Window Introduction .............................................. 31
TX Input Window Introduction.......................................................... 33
Matrix Setting Introduction............................................................... 34
Creating the Scene Window ............................................................ 35
Scene Area Window Introduction..................................................... 36
IR Remote Control........................................................................... 38
RS232 Remote Control ................................................................... 39
Configuration Files Management..................................................... 40
Logs................................................................................................. 42
Configuration Examples.......................................................................... 43
Switching Inputs in One Encoder..................................................... 43
Setting a Matrix................................................................................ 47
Setting a Video Wall ........................................................................ 52
Setting Video Wall Properties .......................................................... 61
Troubleshooting........................................................................................... 63
Product Service ........................................................................................... 65
Maintenance ........................................................................................... 65
Provided Service..................................................................................... 65
Mail-In Service........................................................................................ 65
Warranty ................................................................................................. 66
Warranty Limits and Exclusions .............................................................. 66
Glossary ....................................................................................................... 68

3
Introduction
Overview
N143
N143, delivering media over IP networks, is a high performance live H.264
streaming media encoder. N143 is also a switcher with eight inputs and three
outputs. N143 features four HDMI inputs, two CVBS inputs, two VGA inputs,
one HDMI output, one VGA output and one Ethernet output. In addition, N143
supports four stereo audio inputs respectively associated to the VAG 1, VGA
2, CVBS 1 and CVBS 2 inputs, six microphone inputs and one stereo output
extracted from the HDMI output. N143 can be used with decoders N373 and
N383 to provide complete end-to-end streaming media system. N143 adopts
standard H.264/MPEG-4 AVC encoding and outputs two IP streams, a
stream from 480p@60 to 1920x1200@60 and a 480p@60 stream. N143
outputs resolutions from 480p@60 to 1920x1200@60 scaled based on the
sink EDID. High performance signal processing scales and optimizes video
input signals to obtain the intended viewing effects. Encoding controls can
also adjust bit rate and quality. N143 expands Audio/Video system capability
by extending the Audio/Video signals over IP networks.

4
N373
N373 is a high performance live H.264 decoder used with N143 encoder to
provide complete end-to-end streaming-media transmission system. N373
supports video wall function. In addition, it supports streaming resolutions
and refresh rates up to 1920x1200@60. The output resolutions range from
480p@60 to 1920x1200@60 scaled based on the sink EDID. With the
computer control software, this compact decoder offers multiple integrated
features, such as RS232, IR for flexible control and management options.
N383
N383 is a high performance live H.264 decoder used with N143 encoder to
provide complete end-to-end streaming-media transmission system. N383
can decode up to 16 IP streams. When N383 receives a single IP stream, it
has the same decoding features as N373's, such as supporting streaming
resolutions and refresh rates from 480p@60 to 1920x1200@60 and output
resolutions from 480p@60 to 1920x1200@60 scaled based on the sink EDID.
When receiving two or more IP streams (up to 16 IP streams), it supports
streaming resolutions and refresh rates up to 480p@60 and output
resolutions from 480p@60 to 1920x1200@60 scaled based on the sink EDID.
With the computer control software, this compact decoder offers multiple
integrated features, such as RS232, IR for flexible control and management
options.

5
Features
N143
Allows up to eight inputs be switched to three audio or video outputs.
Supports four stereo audio inputs corresponding to the VAG 1, VGA 2,
CVBS 1 and CVBS 2 inputs, six microphone inputs and one stereo output
extracted from the HDMI output.
Streams HDMI signals over IP networks
Supports H.264/MPEG-4 AVC compression standard.
Use with H.264 decoder N373 to provide features, such as video wall
function, extending HDMI signals over IP networks, matrix switching
control over LAN.
Use with H.264 decoder N383 to provide multi-picture viewing effects (up
to 16 pictures) in a single screen in addition to the same features as
N373.
Supports the HDMI input resolution up to 1080p.
Outputs two IP streams, a stream from 480p@60 to 1920x1200@60 and
a 480p@60 stream.
Supports output resolutions from 480p@60 to 1920x1200@60 scaled
based on the sink EDID.
Scales and optimizes video input signals for the intended viewing effects.
Auto input format detection to provide the appropriate decoding and
signal processing.
Encoding bit rate is selectable from 1K~40Mbps.
Supports TCP/IP, Telnet, UDP, IGMP and H.264
Supports AutoIP configuration.
Automatically detected by the control software.

6
Uses with the IP control box TK-N006-000 for matrix control and
management via LAN.
N373
Supports live IP video stream decoding.
Uses with encoder N143 to provide a complete end-to-end stream
transmission system, supporting seamless switching.
Supports streaming resolutions and refresh rates from 480p@60 to
1920x1200@60.
Supports output resolutions from 480p@60 up to 1920x1200@60 based
on the sink EDID.
Supports video wall function
IR pass-through control for sources or sinks over IP networks.
RS232 for debug or to control a RS232 device.
Automatic aspect ratio filling, following and fitting management.
Support TCP/IP, Telnet, UDP, IGMP and H.264
Supports PoE
Supports AutoIP configuration.
Automatically detected by control software.
Uses with the IP control box TK-N006-000 for matrix control and
management via LAN.
N383
Supports live IP video stream decoding
Uses with encoder N143 to provide complete stream transmission
system, supporting seamless switching.
Supports streaming resolutions and refresh rates from 480p@60 to
1920x1200@60.

7
Supports output resolutions from 480p@60 to 1920x1200@60 based on
the sink EDID.
Supports multi-picture viewing effects in a single screen by automatically
dividing the screen into 1, 4, 9 or 16 complete pictures based on the
number of IP streams.
IR pass-through control for sources or sinks over IP networks.
RS232 for debug or to control a RS232 device.
Automatic aspect ratio filling, following and fitting management.
Support TCP/IP, Telnet, UDP, IGMP and H.264
Supports PoE
Supports AutoIP configuration.
Automatically detected by control software.
Uses with the IP control box TK-N006-000 for matrix control and
management via LAN.

8
Package Contents
N143
1 x N143
1 x Power cable
1 x Phoenix male connector (3.5 mm 3 pins)
2 x Mounting ear
N373
1 x N373
1 x Power cable
1 x Power adapter
1 x Phoenix male connector (3.5 mm 3 pins)
1 x Phoenix male connector (3.5 mm 5 pins)
2 x Mounting ear
N383
1 x N383
1 x Power cable
1 x Power adapter
1 x Phoenix male connector (3.5 mm 3 pins)
1 x Phoenix male connector (3.5 mm 5 pins)
2 x Mounting ear