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Operation Manual
Set-top Box
SB-300HD
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SET-TOP BOX
Welcome
Welcome
A personal welcome to you from the management and employees of Inter-M
All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.
We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.
Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!
This symbol is int ended to ale rt the user to the
CAutION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Caution: To prevent electric shock do not use this (polarized) plug with
Attentions: Pour prévenir les chocs électriques ne pas utiliser cette
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
*WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near water(e.g.
near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than objects do
not fall and liquids are not spilled into the enclosure through openings.
*Do not install this equipment in a confined space such as a book case or similar unit.
*This apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.
It has heed to be easy to disconnect the device. To disconnect the device from power, separate AC input cable from inlet or unplug the AC Cord.
*
CAutION
*These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing
other than that contained in the operating instructions unless you are qualified to do so.
NOtE
*This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
presence of uninsulated “dangerous voltage” within
the product’s enclosur e that ma y be of sufficient
magnitude to constitute a risk of electric shock to
persons.
This symbol is int ended to ale rt the user to the
presence of important operation and maintenance
(servicing) instructions in the literature accompanying
the appliance.
an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade exposure.
fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre inséré es à fond sans en lai sser aucune par tie à
découvert.
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Contents
Contents
Unpacking .......................................................................................................................................2
Installation
Environment....................................................................................................................................2
Important Safety Instructions.............................................................................................................2
Features............................................................................................................................................3
Front Panel ......................................................................................................................................4
Rear Panel .......................................................................................................................................5
Applications ....................................................................................................................................6
SET-TOP BOX
How to Use the Remote Controller..............................................................................................7
Block Diagram ................................................................................................................................8
Specifications ..................................................................................................................................9
Service............................................................................................................................................11
Variations and Options ...............................................................................................................11
Warranty .......................................................................................................................................11
SB-300HD
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Unpacking
Unpacking
Although your SB-300HD is neither complicated nor difficult to operate, we recommend you take a few minutes
to read this brief manual and familiarize yourself with the important information regarding product features,
setup and operation.
As with most electronic devices, we strongly recommend you to retain the original packaging. In the unlikely
event the product must be returned for servicing, the original packaging (or reasonable equivalent) is required.
Installation
Installation
Environment
Never place this product in an environment which could alter its performance or reduce its service life. Such
environments usually include high levels of heat, dust, moisture, and vibration.
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult
an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally, or has been dropped.
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S3125A
SB-300HD
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Features
Features
It is the device which decodes the A/V HD and SD streams through network.
- Built-In 30W Amplifier (Left: 15W, Right: 15W)
- Equipped with 1G Switching Hub
1G 8 ports switching hub is installed to provide the LAN services of other devices
- Provide A/V Decoding Function
With A/V decoding function, it provides SD and HD class audio and video
- Provide MIC Input
One MIC Input can be installed
- Equipped with A/V encoding function for the up-broadcasting services
It receives the A/V in the client zone and sends the streams
SET-TOP BOX
SB-300HD
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Front Panel
Front Panel
1. LED DISPLAY
Display the set power, broadcasting status and network transferring status.
※ NETWORK LED
Single LED : 1Gbps
Double LED : 100Mbps
※ VIDEO LED
LED ON : status which up-broadcasting is available
LED OFF : status which up-broadcasting is unavailable
2. MIC INPUT
XLR Jack which connects the dynamic MIC.
3. MIC VOLUME
Controls the MIC volume.
4. USB INPUT
Insert the USB memory to play the video and MP3 files.
5. VIDEO INPUT
RCA Jack which receives the video signal, stereo audio signal of the component.
(It is connected to DVD, blue ray and camcorder, etc.)
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SB-300HD
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Rear Panel
12 3 4 5 6 7
98
Rear Panel
SET-TOP BOX
1. INSERT THE DC 15V/4.A POWER
Terminal which power is supplied from DC +15V/4A adapters.
2. EXTERNAL AMP INPUT
Use when connecting 100V common PA speaker lines (Emergency broadcasting is available even power is OFF)
3. SPEAKER OUT TERMINAL
It is total 30W amp output terminal for each of 15W as stereo output.
※ CAUTION : please connect it that impedance of speaker terminal is not lower than 666Ω.
4. SPEAKER OUTPUT VOLUME
Speaker output volume control is possible.
5. LINE OUT
Connects to external power AMP with 0dB output.
6. S-VIDEO OUT
S-video output terminal.
7. A/V OUTPUT TERMINAL
Video component output and audio stereo output terminals.
8. COMPONENT OUTPUT TERMINAL
It is connected to component input of TV by using Y/Pb/Pr and can be connected to the monitor which supports
the other components.
9. RJ-45 ETHERNET PORT
8 ports supports 10M/100M/1G through category 5/6 cables and consist of one WAN port and 7 LAN
ports. LAN port can be connected to Ethernet interface device such as notebook and IP-phone.
SB-300HD
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Applications
Applications
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SB-300HD
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How to Use the Remote Controller
How to Use the Remote Controller
STOP
Change the Channels
1~8ch, Stop : 0
Select Key
Use this button when
playing MP3/Video
Volume UP/Down Key
SET-TOP BOX
MENU KEY : If USB memory
is inserted, the list will be
displayed on the screen.
1. PLAYING VIDEOS
➞➞➞
2. PLAYING MP3S
➞
3. CONTROLLING VOLUMES
Volume up
Volume Down
➞➞ ➞
➞
Insert the password
: cancel typing password
※ Password : 1111 (Volume can be controlled only if password is applied.)
Possible to play the USB video and control the volume
SB-300HD
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Block Diagram
Block Diagram
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SB-300HD
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Specifications
Specifications
SB-300HD
Network Interface
Control format UDP
Cable Type CAT5 or CAT6
1GigaBit HUB 8Port 10/100/1000Mbps
Video
Video Output CVBS, Component(Y,Pb,Pr), S-Video
Video Input Component(Y,Pb,Pr)
USB Input 1EA(USB 2.0)
Audio
MIC input (XLR @1kHz, 660Ω, Load Output) Left : 15W, Right : 15W
Signal to Noise Ratio (-55dB, 20kHz, LPF, A-WTD) > 55dB
Line OUT (Euro 3p terminal) 0dB±3dB
Operating Temperature -10°C ~ +40°C
Power Source DC 15V, 4A
Weight (SET) 5.8kg / 12.8lb
Dimensions (SET) 406(W) x 483(H) x 52(D)mm / 16(W) x 19(H) x 2(D)in
* Specifications and design subject to change without notice.
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52406
406
483
※ DIMENSIONS
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SB-300HD
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Service
Service
Procedures
Take steps to insure the problem is not related to operator error or other products within the system. Once it is
certain that the problem is related to the product, contact your warranty provider as described in the warranty
section of this manual.
Variations and Options
Variations and Options
Variations
Variations of this product exist to reflect the variations in AC power requirements throughout the world. Product
supplied through local sources are compatible with local AC power requirements.
Options
No optional items are available for this product.
Warranty
Warranty
Warranty terms and conditions vary by country and may not be the same for all products. Terms and conditions
of warranty for a given product may be determined first by locating the appropriate country which the product
was purchased in, then by locating the product type.
To obtain specific warranty information and available service locations, contact Inter-M directly or the
authorized Inter-M Distributor for your specific country or region.
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NOTE
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Inter-M, Ltd. (Korea) began operations in 1983.
Since then, Inter-M has grown to become one of the largest manufacturers
of professional audio and commercial sound electronics equipment in the world.
Inter-M has gained worldwide recognition for its own branded products,
as well as private label manufacturing of electronics sold under other names (OEM).
The company is no longer just a Korean company, but rather a global company
that is truly international in scope, with factories and offices in Korea and China,
and sales and marketing operations located in Japan, Europe, and the U.S.A.
With more than 850 employees around the globe,
Inter-M is well-poised for further growth and expansion.
Inter-M Americas, Inc.
13875 Artesia Blvd. Cerritos, CA 90703 USA
TEL : +1-562-921-0313, FAX : +1-562-921-0370
Home Page : http://www.inter-m.net, E-mail : info@inter-m.net
Inter-M Corporation
Seoul OFFICE:653-5 BANGHAK-DONG, DOBONG-KU, SEOUL, KOREA
TEL : +82-2-2289-8140~8, FAX : +82-2-2289-8149
Home Page : http://www.inter-m.com, E-mail : overseas@inter-m.com
MADE IN KOREA
March 2012 130713
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