Grandbeing SW0401-4A1 User manual

Model No.: SW0401-4A1
Operating Instructions
Thanks for purchasing our product.
Please be sure to read this instruction manual
carefully before using our product.

Introduction
Grandbeing’s SW0401-4A1 is a 4 HDMI Inputs Switcher. User could select any
HDMI input by a remote or switch button on the front panel of the main unit.
Also provide Optical and Coaxial SPIDF out for ARC function when HDMI OUT
connected to displays support HDMI 1.4 with ARC.
SW0401-4A1 offers solutions for digital entertainment center, HDTV retail and
show site, HDTV, STB, DVD and projector factory, noise, space and security
concerns, data center control, information distribution, conference room
presentation, school and corporate training environments.

Contents
HDMI Switcher ...................................................................................1
Product Overview............................................................................... 1
Features ............................................................................................. 1
Package Contents.............................................................................. 3
Panel Descriptions ............................................................................. 4
Connections and Operations ............................................................. 5
Specifications ..................................................................................... 7
Typical Application .............................................................................7
Maintenance ...................................................................................... 8
Provided Service ............................................................................8
Mail-In Service ...............................................................................8
Warranty.........................................................................................9
Warranty Limits And Exclusions .....................................................9

Page 1
HDMI Switcher
■Product Overview ( Model Number: SW0401-4A1)
■Features
zAllows up to 4 HDMI audio/video devices to be switched to one HDMI
monitors, HDTV’s, or projectors.
zReading and saving EDID function from display.
zSupport high definition resolutions, including 1080p, 1080i, 720p and
other standard video formats.
zEach port supports both HDMI and DVI inputs.
zWith extra infrared extension receiver.
zThree control ways: Front Panel button, Front Panel IR receiver, IR extend
receiver cable.
zHDCP compliant.
zHDMI 1.4 with 3D and ARC.

Page 2
"Notice
Grandbeing Inc. reserves the right to make changes in the hardware,
packaging and any accompanying documentation without prior written 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
p
lu
g
s.
9. Only use attachments /
accessories specified by
the manufacturer.
10. Refer all servicing to
qualified service
personnel.

Page 3
■Package Contents
①1x Main unit. P/N_SW0401-4A1.
② 1x Remote.
③ 1x IR RX (IR receiver cable).
④ 1x 5VDC power supply P/N_VDC0502..
⑤Operating Instructions. P/N_INS SW0401-4A1.
⑥ Mounting ears.
⑦ Stylus.
NOTE: PART NUMBER (Abbreviation as P/N).

Page 4
■Panel Descriptions
Front Panel
① IR Reciever.
② HDMI Input LED Indicators.
③ Select Button(Also use as ARC ON/OFF Button).
④ Power Button and LED Indicator
Rear Panel
① 5VDC Power Input.
② HDMI Input 1 to 4.
③HDMI Output.
④ Optical and Coaxial SPDIF OUTPUT.
⑤IR Extend Port.
⑥RS232 for Update.
⑦DIP for EDID setting.
⑧Mini USB for update.

Page 5
■Connections and Operations
1) Connect the HDMI input source ( such as HD-DVD/ PS3 /STB etc.)Into
SW0401-4A1.
2) Connect HDMI OUT of SW0401-4A1 to display equipment ( such as:
HD-LCD、HD-DLP).
3) Connect SPDIF OUT to SPDIF IN of audio equipment ( such as: AVR).
4) Power on the input source you want to show. ( Keep the unused input
power off, otherwise it may interfere the normal display).
5) Plug 5VDC power into SW0401-4A1.
6) Press Power Button of SW0401-4A1.
7) Turn on the display.
8) Use the remote to control SW0401-4A1, or using Front Panel Select
Button.
9) Turn on display’s ARC function.
10) Turn on SW0401-4A1’s ARC function.
■ARC ON/OFF Control
Press Select Button more than 1 second.
All Input LED Indicators blink one time means ARC function on.
All Input LED Indicators blink three time means ARC function off.

Page 6
DIP for EDID Setting:
DIP Position ID
Function
1 2 3
0 0 0 Auto copy HDMI Sink's EDID to all HDMI Inputs after
power up(note1)
0 0 1 1080P 3D stereo (note2)
0 1 0 1080P stereo (note3)
0 1 1 1080i stereo (note4)
1 0 0 1080P 5.1 (note5)
1 0 1 1080P 7.1 (note6)
Others 1080P 3D stereo (note2)
Note1: If copy failed, the EDID of all HDMI Input will be 1080P 3D stereo(note2)
Note2: The matrix will use the embedded 1080P-stereo 3D compatible EDID when the DIP
switch is in this mode.
Note3: The matrix will use the embedded 1080P-stereo EDID when the DIP switch is in this
mode.
Note4: The matrix will use the embedded 1080i-stereo EDID when the DIP switch is in this
mode. This setting can be used when the TV set is an old model that can not support 1080P.
Note5: The matrix will use the embedded 1080P-5.1 EDID when the DIP switch is in this
mode.
Note6: The matrix will use the embedded 1080P-7.1 EDID when the DIP switch is in this
mode.

Page 7
■Specifications
Operating Temperature Range -5 to +35°C (-41 to +95 °F)
Operating Humidity Range 5 to 90 % RH (no condensation)
Input Video Signal 0.5-1.0 volts p-p
Input DDC Signal 5 volts p-p (TTL)
Video Format Supported DTV/HDTV: 1080P/1080i/720P/576P/480P/576i/480i
Audio Format Supported DTS-HD、Dolby HD、PCM 7.1
Output Video HDMI 1.4 with 3D and ARC
Power Consumption 4 watts (Max.)
Dimensions 280mmL×95mmW×30mmH/11.0''L×3.8''W×1.2''H
Mass (Main unit) Kg/Lb
NOTE: Specifications are subject to change without notice. Mass and dimensions are
approximate.
■Typical Application

Page 8
■Maintenance
Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner or benzine to clean this
unit.
■Product Service
●Provided Service
1) Damage Requiring service: The unit should be serviced by qualified
service personnel if:
zThe DC power supply cord or AC adaptor has been damaged;
zObjects or liquids have gotten into the unit;
zThe unit has been exposed to rain;
zThe unit does not operate normally or exhibits a marked change in performance;
zThe unit has been dropped or the cabinet damaged.
2) Servicing Personnel: Do not attempt to service the unit beyond that described in
these operating instructions. Refer all other servicing to authorized servicing personnel.
3) Replacement parts: When parts need replacing ensure the service uses parts
specified by the manufacturer or parts that have the same characteristics as the original
parts. Unauthorized substitutes may result in fire, electric shock, or other hazards.
4) Safety check: After repairs or service, ask the service to perform safety checks to
confirm that the unit is in proper working condition.
●Mail-In Service
When shipping the unit, carefully pack and send it prepaid, adequately insured and preferably
in the original carton. Include a letter detailing the complaint and provide a daytime phone
and/or email address where you can be reached.
If repair is needed during the limited warranty period the purchaser will be required to furnish a
sales receipt/proof of purchase indicating date of purchase, amount paid and place of
purchase. Customer will be charged for the repair of any unit received without such proof of
purchase.

Page 9
●Warranty
If your product does not work properly because of a defect in materials or workmanship,
Grandbeing Company (referred to as “the warrantor”) will, for the length of the period indicated
as below, （Parts (1) Year, Labor(90) Days)which starts with the date of original purchase
(“Limited Warranty period”), at its option either (a) repair your product with new or refurbished
parts, or (b) replace it with a new or a refurbished product. The decision to repair or replace will
be made by the warrantor.
During the “Labor” Limited Warranty period there will be no charge for labor. During the “Parts”
warranty period, there will be no charge for parts. You must mail-in your product during the
warranty period. This Limited Warranty is extended only to the original purchaser and only
covers product purchased as new. A purchase receipt or other proof of original purchase date
is required for Limited Warranty service.
●Warranty Limits And Exclusions
1) This Limited Warranty ONLY COVERS failures due to defects in
materials or workmanship, and DOES NOT COVER normal wear and
tear or cosmetic damage. The Limited Warranty ALSO DOES NOT COVER
damages which occurred in shipment, or failures which are caused by products not
supplied by the warrantor, or failures which result from accidents, misuse, abuse,
neglect, mishandling, misapplication, alteration, faulty installation, set-up adjustments,
maladjustment of consumer controls, improper maintenance, power line surge, lightning
damage, modification, or service by anyone other than a Factory Service Center or other
Authorized Service, or damage that is attributable to acts of God.
2) There are no express warranties except as listed under “limited warranty
coverage”. The warrantor is not liable for incidental or consequential
damages resulting from the use of this product, or arising out of any
breach of this warranty. (As examples, this excludes damages for lost time, cost of
having someone remove or re-install an installed unit if applicable, travel to and from the
service location, loss of or damage to media or images, data or other recorded content.

Page 10
The items listed are not exclusive, but are for illustration only.)
3) Parts and service, which are not covered by this limited warranty, are
your responsibility.

Grandbeing Technology Co., Ltd.
Address:
B-301, Science and Technology Building Phase II,1057 Nanhai Road,
Nanshan District Shenzhen, P.R. China
Tel: [phone]/Fax: [phone]
Post Code: 518067
www.grandbeing.biz