Vision TECHCONNECT TC-HDMI31 User manual

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TECHCONNECT TC-HDMI31
OWNERS MANUAL
www.visionaudiovisual.com/techconnect/tc-hdmi31

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DECLARATION OF CONFORMITY
Where applicable Vision products are certified and comply with all known local regulations to a
„CB Certification‟ standard. Vision commits to ensure all products are fully compliant with all
applicable certification standards for sale in the EU and other participating countries.
The product described in this owner manual is in compliance with RoHS (EU directive
2002/95/EC), and WEEE (EU directive 2002/96/EC) standards. This product should be returned
to the place of purchase at the end of its useful life for recycling.
WARNINGS
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.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the
user to the presence of uninsulated “dangerous voltage” within the product‟s enclosure that may be
of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle, is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in the literature accompanying the
appliance.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
All products are designed and imported into the EU by „Vision‟ who is wholly owned by „Azlan
Logistics Ltd.‟, Registered in England Nr. 04625566 at Lion House, 4 Pioneer Business Park,
Clifton Moor, York, YO30 4GH. WEEE Registration: GD0046SY
DECLARATION OF ORIGIN
All Vision products are made in the People‟s Republic of China (PRC).

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USE ONLY DOMESTIC AC OUTLETS
Connecting the unit to an outlet supplying a higher voltage may create a fire hazard.
HANDLE THE POWER CORD WITH CARE
Do not disconnect the plug from the AC outlet by pulling the cord; always pull the plug itself.
Pulling the cord may damage it. If you do not intend to use your unit for any considerable
length of time, unplug the unit. Do not place furniture or other heavy objects on the cord, and
try to avoid dropping heavy objects on it. Do not tie a knot in the power cord. Not only could
the cord be damaged, but a short circuit could also be caused with a consequent fire hazard.
PLACE OF INSTALLATION
Avoid installing this product under the following conditions:
• Moist or humid places
• Places exposed to direct sunlight or close to heating equipment
• Extremely cold locations
• Places subject to excessive vibration or dust
• Poorly ventilated places
Do not expose this product to dripping or splashing. DO NOT PLACE OBJECTS FILLED WITH
LIQUIDS ON OR NEAR THIS PRODUCT!
MOVING THE UNIT
Before moving the unit, be sure to pull out the power cord from the AC outlet and disconnect
the interconnection cords with other units.
WARNING SIGNS
If you detect an abnormal smell or smoke, turn this product off immediately and unplug the
power cord. Contact your reseller or Vision.
PACKAGING
Save all packing material. It is essential for shipping in the event the unit ever needs repair.
IF ORIGINAL PACKAGING IS NOT USED TO RETURN THE UNIT TO THE SERVICE CENTRE,
DAMAGE IN TRANSIT WILL NOT BE COVERED BY WARRANTY.

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FRONT AND REAR PANELS
1. Power and Input Indictor LEDs
2. IR Receiver
3. Select button
4. HDMI Output
5. HDMI Inputs
6. RS-232 (male)
7. 5V 2A Power input (phoenix connector)
1
2
4
6
7
3
9

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INSTALLATION
1. CONNECT INPUTS Plug HDMI cables into inputs. Note input and output cables are not
included with this product.
2. CONNECT OUTPUT
3. TURN MAIN SOURCE DEVICE ON Keep other source devices off at this stage.
4. TURN SWITCHER ON Plug in to mains power and turn on.
5. TURN DISPLAY DEVICE ON
RS-232 CONTROL
Baud Rate
9600 bps
Data Bits
8 bits
Check Bits
None
Stop Bits
1 bit
Flow Control
None
1. Switch command: swt+space+xx+enter
xx represents:
01~04 Input port
05 Next input e.g. 3 to 4
06 Previous input e.g. 3 to 2
2. Obtain current port: bc+enter
3. Standby command: pws+enter

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TROUBLESHOOTING
If your system is not operating properly, please refer to the following information. If the
problem persists, disconnect from power and contact your AV reseller immediately.
Problem
Correction
No status lights
Check input and output cables
Check active source is turned on
Status light flashing
Check HDMI output cable
No power light
Try alternative power supply

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SPECIFICATIONS
PRODUCT DIMENSIONS: 160 x 50 x 20 mm / 6.3″ x 2.0″ x 0.8″ (length x width x height)
PACKAGED DIMENSIONS: 200 x 150 x 80 mm / 7.9″ x 5.9″ x 3.2″
PRODUCT WEIGHT: 0.23 kg / 0.5 lb
PACKAGED WEIGHT: 0.74 kg / 1.63 lb
CONSTRUCTION MATERIAL: Metal
COLOUR: White
TECHNICAL DETAILS:
Bandwidth: 18Gbps (6Gbps/TDMS Channel)
Maximum pixel clock: 600 MHz
Input Video Signal: 3.0-3.3 volts p-p
Input DDC Signal: 5 volts p-p (TTL)
Video Impedance: 100 Ohms
Audio Formats Supported: Standard, DSD (Direct Stream Digital), HD (HBR)
Maximum Video Format Supported: 4K@60Hz, 12 bit, Deep Colour, Lip Sync
HDMI Version: 2.0
HDCP Version: 2.2
ESD Protection: ± 4kV (contact discharge through user)
Operating Temperature Range: 0-60°C (32-140 °F)
Operating Humidity Range: 10-90 % RH (no condensation)
Power Consumption: 10 watts (Max.)
INPUTS:
3 x HDMI (type A)
1 x RS-232 (male 9-pin D-sub)
OUTPUTS:
1 x HDMI (type A)
POWER SUPPLY: 100-240v 50/60Hz AC 5 volt / 1 amp
FJ (Fujia). Transformer integrated into plug. Includes interchangeable plugs: UK/EU/US/AU. DC
tail length: 1.8m. Transformer dimensions: 66 x 43 x 32 mm / 2.6″ x 1.7″ x 1.3″
ADDITIONAL INDIAN POWER SUPPLY: 100-240v 50/60Hz AC 5 volt / 2 amp
BX (Borasen). Transformer integrated into plug. DC tail length: 1.5m. Transformer
dimensions: 73 x 40 x 50 mm / 2.9″ x 1.6″ x 2.0″
ACCESSORIES INCLUDED:
1 x IR Remote Control (Battery included CR2025)
1 x Fixing Adhesive strip
1 x 9-Pin D-Sub Serial Cable 0.75 m (2.5 ft) female to female
WARRANTY: Lifetime return-to-base, 2 years onsite (UK only)
PSU COMPLIANCE: RoHS, WEEE, CB Certification, BIS CRS, BSMI, CCC, CE/EMC, cUL, EAC, FCC,
KCC, Kvalitet, PSE, RCM, SAA, C-TICK, SDoC, S-Mark, UkrTEST
SWITCHER COMPLIANCE: RoHS, WEEE, CE/EMC, BSMI, CB Certification, C-TICK , EAC, FCC,
IEC, KCC
SPARE POWER SUPPLY UNIT (PSU): TC2 P5V2A [SAP:2940996]

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LIFETIME RETURN-TO-BASE WARRANTY
This product comes with a lifetime return to base warranty. If you have a problem you are
required to provide a DETAILED DESCRIPTION of the fault.
Some Vision products are very technical and require troubleshooting all elements of the
installation as it may not be the Vision product at fault. Because of this the manufacturer may
refuse to replace the item if an adequate description is not provided.
This warranty applies only to the original purchaser and is not transferable.
This warranty protects you against the following:
oFailure of any components, including the power supply.
oDamage when the product is first removed from its packaging if reported within
24 hours of purchase.
If the product is DOA (dead on arrival), you have 21 days from purchase date to notify the
national distributor via your AV reseller.
The original purchaser is responsible for shipment of the product to the Vision‟s appointed
service centre.
The liability of Vision is limited to the cost of replacement of the faulty unit under warranty
except for death or injury (EU85/374/EEC).
If the product is end of line (EOL) the Vision will provide a credit instead of replacement.
This warranty does not protect this product against faults caused by abuse, misuse,
incorrect installation, unstable or faulty power input, or modification.
Vision aims to send a replacement item within 5 working days however this may not always be
possible, in which case it will be sent as soon as practicably possible. UK End users and resellers
can request support at http://www.visionaudiovisual.com/support
2-YEAR ONSITE WARRANTY (UK ONLY)
The manufacturer provides an onsite warranty for the first two years taken from date of sale.
This service can be requested at the url above and is provided at the manufacturer‟s discretion.
This service is only provided for products which are difficult for an end user to get at
and replace.
The manufacturer will not provide the onsite service if
oThe reseller or end user has been abusive
oThe user has is taking unfair advantage of this service
The manufacturer will pre-qualify the visit to ensure the fault relates to the Vision
product.
The engineer visits are timed to ensure you are onsite and the room is accessible. A revisit
WILL NOT be provided if access to the room is not provided at the arranged time. Engineers will
wait 15 minutes only.

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LEGAL DISCLAIMER: Because we are committed to improving our products, the details above
may change without prior warning. This User Manual is published without warranty and any
improvements or changes to the User Manual necessitated by typographical errors, inaccuracies
of current information, or improvements to programs and/or equipment, may be made at any
time and without notice. Such changes will be incorporated into new editions of the User
Manual.