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Kramer Electronics Ltd. 

 

KRT-4 

– Introduction 

 

Introduction 

Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world 
of unique, creative, and affordable solutions to the vast range of problems that confront the 
video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we 
have redesigned and upgraded most of our line, making the best even better! 

Getting Started 

We recommend that you: 

  Unpack the equipment carefully and save the original box and packaging materials for 

possible future shipment. 

  Review the contents of this user manual. 

 

Go to 

www.kramerav.com/downloads/KRT-4

 to check for up-to-date user manuals, application 

programs, and to check if firmware upgrades are available (where appropriate). 

Achieving the Best Performance 

  Use only good quality connection cables (we recommend Kramer high-performance, 

high-resolution cables) to avoid interference, deterioration in signal quality due to poor 
matching, and elevated noise levels (often associated with low quality cables). 

  Do not secure the cables in tight bundles or roll the slack into tight coils. 

  Avoid interference from neighboring electrical appliances that may adversely influence 

signal quality. 

  Position your Kramer 

KRT-4

 

away from moisture, excessive sunlight and dust. 

Safety Instructions 

 

Caution: 

 This equipment is to be used only inside a building. It may only be connected to other 

equipment that is installed inside a building. 

 There are no operator serviceable parts inside the unit. 

Recycling Kramer Products 

The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC aims to reduce 
the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected 
and recycled. To comply with the WEEE Directive, Kramer Electronics has made 
arrangements with the European Advanced Recycling Network (EARN) and will cover any 
costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on 
arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular 
country go to our recycling pages at 

www.kramerav.com/support/recycling

. 

  

  

Содержание KRT-4

Страница 1: ...P N 2900 301295 Rev 5 www KramerAV com USER MANUAL MODEL KRT 4 Cable Retractor...

Страница 2: ...lications 2 Defining the KRT 4 Cable Retractor 3 KRT 4 3H2 Features 4 Installing KRT 4 5 Attaching KRT 4 to the Underside of a Table 5 Attaching KRT 4 to a TBUS 6 Connecting to the KRT 4 11 Technical...

Страница 3: ...nd elevated noise levels often associated with low quality cables Do not secure the cables in tight bundles or roll the slack into tight coils Avoid interference from neighboring electrical appliances...

Страница 4: ...retract Cable slowly retracts for safe use Available Cable Types HDMI VGA Audio 3 5mm LAN USB 3 0 DisplayPort HDMI extender KRT 4 3H2 see KRT 4 3H2 Features on page 4 Refer to www kramerav com product...

Страница 5: ...le Connector Connect to a male connector under a table Fixed Cable End Short connector cable Screw Openings for Mounting Under the Table 3 Use to attach the KRT 4 directly under a table Wing Head Thum...

Страница 6: ...10m from output total 20m 65ft at 4K 60Hz 4 4 4 25m to input 15m from output total 40m 130ft at 4K 60Hz 4 2 0 30m to input 15m from output total 45m 150ft at 1080p60 HDTV compatibility HDCP 2 2 suppor...

Страница 7: ...the Underside of a Table You can mount KRT 4 to the underside surface of a table and use it as a standalone device To attach KRT 4 under a table 1 Place KRT 4 under the table in the desired location M...

Страница 8: ...ith clamps Alternatively the clamps can be installed on the front and rear sides to enable attaching KRT 4 to the left and right sides of the TBUS enclosure For TBUS models with a sliding lid for exam...

Страница 9: ...ure 5 Tightening KRT 4 to the TBUS Enclosure 3 Attach the WCP KRT insert in the following way a Insert the cable through the bushing opening b Insert the cable with bushing through the insert opening...

Страница 10: ...Kramer Electronics Ltd KRT 4 Installing KRT 4 8 The KRT 4 is now firmly fixed in place Figure 6 KRT 4 Attached to TBUS Under Table...

Страница 11: ...ts You can attach several KRT 4 units to a Kramer TBUS For TBUS units with a sliding cover for example the Kramer TBUS 10xl attach the KRT 4 units side by side to the front side of the TBUS enclosure...

Страница 12: ...rear side of the TBUS enclosure Figure 8 To maximize the number of KRT 4 units that can be attached to TBUS 1AXL TBUS 1 KWC or TBUS 1N use an inner frame that does not include single or dual power soc...

Страница 13: ...Kramer Electronics Ltd KRT 4 Connecting to the KRT 4 11 Connecting to the KRT 4 You can connect the following devices to the KRT 4 Figure 9 Connecting KRT 4...

Страница 14: ...H 20 4cm x 3 6cm x 19 3cm 8 x 1 4 x 7 6 Shipping Dimensions W D H 26 5cm x 34 5cm x 7 2cm 10 4 x 13 6 x 2 8 Net Weight 0 75kg 1 7lbs approx Shipping Weight 1 3kg 2 9lbs approx Accessories Included 3...

Страница 15: ...Technical Specifications 13 KRT 4 Outline Dimensions with TBUS The following diagram shows the outline dimensions cm of a KRT 4 unit attached to a TBUS for example the Kramer TBUS 1Axl Figure 10 KRT 4...

Страница 16: ...or any other party authorized to repair Kramer Electronics products this product must be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uni...

Страница 17: ...nd a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback The terms HDMI HDMI High Definition Multimedia Interf...

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