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LIMITED WARRANTY 

Kramer Electronics (hereafter 

Kramer

) warrants this product free from defects in material and workmanship under the 

following terms. 

HOW LONG IS THE WARRANTY 

Labor and parts are warranted for three years from the date of the first customer purchase. 

WHO IS PROTECTED? 

Only the first purchase customer may enforce this warranty. 

WHAT IS COVERED AND WHAT IS NOT COVERED 

Except as below, this warranty covers all defects in material or workmanship in this product. The following are not covered 

by the warranty: 

1. 

Any  product  which  is  not  distributed  by  Kramer,  or  which  is  not  purchased  from  an  authorized  Kramer  dealer.  If  you  are 

uncertain  as  to  whether  a  dealer  is  authorized,  please  contact  Kramer  at  one  of  the  agents  listed  in  the  web  site 

www.kramerelectronics.com. 

2. 

Any product, on which the serial number has been defaced, modified or removed. 

3. 

Damage, deterioration or malfunction resulting from: 
i) 

Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature 

ii) 

Product modification, or failure to follow instructions supplied with the product 

iii) 

Repair or attempted repair by anyone not authorized by Kramer 

iv) 

Any shipment of the product (claims must be presented to the carrier) 

v) 

Removal or installation of the product 

vi) 

Any other cause, which does not relate to a product defect 

vii) 

Cartons, equipment enclosures, cables or accessories used in conjunction with the product 

WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR 

We will pay labor and material expenses for covered items. We will not pay for the following: 

1. 

Removal or installations charges. 

2. 

Costs  of  initial  technical  adjustments  (set-up),  including  adjustment  of  user  controls  or  programming.  These  costs  are  the 

responsibility of the Kramer dealer from whom the product was purchased. 

3. 

Shipping charges. 

HOW YOU CAN GET WARRANTY SERVICE 

1. 

To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center. 

2. 

Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty coverage, 

and should be included in any shipment of the product. Please also include in any mailing a contact name, company, address, and 

a description of the problem(s). 

3. 

For the name of the nearest Kramer authorized service center, consult your authorized dealer. 

LIMITATION OF IMPLIED WARRANTIES 

All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to 

the length of this warranty. 

EXCLUSION OF DAMAGES 

The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer 

shall not be liable for: 

1. 

Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss 

of time, commercial loss; or: 

2. 

Any other damages, whether incidental, consequential or otherwise. Some countries may not allow limitations on how long an 

implied  warranty  lasts  and/or  do  not  allow  the  exclusion  or  limitation  of  incidental  or  consequential  damages,  so  the  above 

limitations and exclusions may not apply to you. 

This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place. 

NOTE

: All products returned to Kramer for service must have prior approval. This may be obtained from your dealer. 

This equipment has been tested to determine compliance with the requirements of: 

EN-50081: 

"Electromagnetic compatibility (EMC); 

generic emission standard. 

Part 1: Residential, commercial and light industry" 

EN-50082: 

"Electromagnetic compatibility (EMC) generic immunity standard. 

Part 1: Residential, commercial and light industry environment". 

CFR-47: 

FCC Rules and Regulations: 

Part 15: “Radio frequency devices 

Subpart B – Unintentional radiators” 

CAUTION! 

Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or modifications to 

the unit without the expressed approval of the manufacturer will void user authority to operate the equipment. 

Use the supplied DC power supply to feed power to the machine. 

Please use recommended interconnection cables to connect the machine to other components. 

Summary of Contents for VP-4x4

Page 1: ...Kramer Electronics Ltd USER MANUAL Model VP 4x4 4x4 VGA XGA Audio Matrix Switcher...

Page 2: ...s 9 5 4 2 Confirming a Switching Action 10 5 5 Storing Recalling Input Output Configurations 10 5 5 1 Storing an Input Output Configuration 11 5 5 2 Recalling an Input Output Configuration 11 5 5 3 De...

Page 3: ...ffer excellent amplifiers remote controllers processors interfaces and computer related products Congratulations on purchasing your Kramer VP 4x4 VGA XGA Audio Matrix Switcher This product is ideal fo...

Page 4: ...event tampering with the front panel The ability to control via the front panel buttons or remotely by RS 485 or RS 232 serial commands transmitted by a touch screen system PC or other serial controll...

Page 5: ...Your VGA XGA Audio Matrix Switcher 3 Figure 1 VP 4x4 VGA XGA Audio Matrix Switcher...

Page 6: ...cts video the default 11 AFV Button Affects audio follow video 12 AUD Button Affects audio 13 STO Button Pressing STO STORE followed by an output button stores the current setting 5 14 RCL Button Pres...

Page 7: ...x4 without using a Null modem adapter Connect the RS 232 DB9 port on your PC to the RS 232 DB9 rear panel port on the Master VP 4x4 unit as Figure 2 illustrates depending on whether the PC has a 9 pin...

Page 8: ...lustrates Figure 3 VP 4x4 Connections 4 1 3 Dipswitch Settings The VP 4x4 includes a set of 4 dipswitches as Figure 3 illustrates above You configure each VP 4x4 unit by setting the dipswitches as fol...

Page 9: ...s RS 232 serial commands transmitted by a touch screen system PC1 or other serial controller 5 1 Displaying Unit Characteristics Clarify the following VP 4x4 unit characteristics as Figure 4 illustrat...

Page 10: ...V button illuminates The audio will follow the video 2 If the audio configuration differs from the video configuration both the Audio IN STATUS 7 segment displays and the AUD button will blink3 and re...

Page 11: ...es user confirmation Execution is delayed5 until the user confirms the action Protection is offered to prevent erroneous switching You can key in several actions and then confirm them by pressing the...

Page 12: ...o longer blink The TAKE button illuminates To confirm several actions in CONFIRM mode do the following 1 Press each OUT IN combination in sequence The corresponding Audio and Video IN STATUS 7 segment...

Page 13: ...t configurations is the one that you want set the VP 4x4 to the CONFIRM mode and manually scan all the input output configurations until you locate it 5 5 3 Deleting an Input Output Configuration To d...

Page 14: ...cations of the VP 4x4 VGA XGA Audio Matrix Switcher INPUTS 4 analog red green blue signals 0 7 Vpp 75 H V syncs TTL level on HD15F connectors 4 balanced audio stereo signals 4dBm 33k typical 21 Vpp ma...

Page 15: ...riginal dated invoice or a copy must be presented as proof of warranty coverage and should be included in any shipment of the product Please also include in any mailing a contact name company address...

Page 16: ...m P N 2900 002013 REV 2 For the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com Updates to this user manual may be found at http www k...

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