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27 

LIMITED WARRANTY

WHO IS PROTECTED?

WHAT IS COVERED AND WHAT IS NOT COVERED

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

HOW YOU CAN GET WARRANTY  SERVICE

LIMITATION OF IMPLIED WARRANTIES

EXCLUSION OF DAMAGES

CAUTION!

Kramer Electronics (hereafter 

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

following terms.

Kramer

HOW LONG IS THE  WARRANTY

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

Only the first purchase customer may enforce this warranty.

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

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:

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

 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.

 

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”

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, or on which the WARRANTY VOID 

TAMPERED sticker has been torn, 

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

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.

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.

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

the length of this warranty.

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.

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.

IF 

reattached, removed or otherwise interfered with.

* FCC and CE approved using STP cable (for twisted pair products)

NOTE:

Part 1: 

 

Summary of Contents for VP-27

Page 1: ...Kramer Electronics Ltd USER MANUAL Model VP 27 Presentation Switcher...

Page 2: ...the PC to the RS 232 Port 12 8 3 Upgrading Firmware 12 9 Technical Specifications 15 10 Table of Hex Codes for Serial Communication 16 11 Kramer Protocol 17 11 1 Protocol Output Definitions 17 11 2 Sw...

Page 3: ...s 6 Table 3 Dipswitch Settings Default Setting 10 Table 4 Technical Specifications of the VP 27 Presentation Switcher 15 Table 5 Hex Codes for Switching via RS 232 Protocol 2000 16 Table 6 Hex Codes f...

Page 4: ...a separate user manual4 and this user manual4 2 Getting Started We recommend that you Unpack the equipment carefully and save the original box and packaging materials for possible future shipment Rev...

Page 5: ...KRAMER SIMPLE CREATIVE TECHNOLOGY Getting Started 2...

Page 6: ...nt panel control adjustment for master audio output level and microphone level mix mute and talk over The ability to insert a microphone channel by switching mixing or talk over A LOCK button to preve...

Page 7: ...KRAMER SIMPLE CREATIVE TECHNOLOGY Your VP 27 Presentation Switcher 4 Figure 1 VP 27 Presentation Switcher...

Page 8: ...hics video section to the master audio outputs 9 MASTER AUDIO SELECTOR Buttons MIC Press to route the microphone input to the master audio outputs 10 Decrease the master audio signal level 11 MASTER I...

Page 9: ...UDIO IN 3 5mm Mini Plugs Connect to the s Video unbalanced audio sources 2 27 PC AUDIO OUT 3 5mm Mini Plug Connect to the PC unbalanced stereo audio acceptor for the PC video 28 MIC 6 3mm Phone Jack C...

Page 10: ...he appropriate nameplate ratings for information For example for fuse replacement see the value printed on the product label 5 The machine is earthed grounded in a reliable way and is connected only t...

Page 11: ...rojector PC OUT 15 pin HD connector to the VGA UXGA input of the projector 3 Connect4 the appropriate unbalanced stereo audio sources 4 Connect the MASTER AUDIO OUT RCA connectors to an amplifier with...

Page 12: ...Connecting the VP 27 Presentation Switcher 9 Figure 2 Connecting the VP 27...

Page 13: ...on your PC see Figure 3 Rx Tx PIN 5 Connected to G PIN 3 Connected to Rx PIN 2 Connected to Tx 1 2 3 4 5 6 7 8 9 PC 9 pin D sub RS 232 to VP 27 G Figure 3 Connecting to a PC 6 2 Dipswitch Settings Th...

Page 14: ...IN 1 in the VIDEO CV group to route that input to the master audio output If the s VIDEO Y C IN 2 button is selected press the MASTER SUDIO SELECTOR Y C button to rout that input to the master audio...

Page 15: ...ware see section 8 3 8 1 Downloading from the Internet You can download the up to date file from the Internet To do so 1 Go to our Web site and download the file FlashLoader zip from the Technical Sup...

Page 16: ...the Send Bin File button The following window appears Loading the Latest Firmware 5 Select the latest VP 27 firmware version and click Open Wait for completion of the upgrade procedure The new firmwar...

Page 17: ...KRAMER SIMPLE CREATIVE TECHNOLOGY Firmware Upgrade 14 Figure 6 Flash Upgrade Process 6 If required disconnect the RS 232 rear panel port on the VP 27 unit from the PC...

Page 18: ...3 5mm jack connector for PC MAX OUTPUT LEVEL VIDEO CV and Y C 1 8Vpp PC 2Vpp AUDIO CV and Y C 1 8Vpp mic 6 2Vpp PC 6 2Vpp master 6Vpp BANDWIDTH 3dB CV 683MHz Y C 725MHz PC 415MHZ AUDIO CV and Y C 40k...

Page 19: ...s for Switching via RS 232 Protocol 2000 MASTER AUDIO PC Y C CV 2 0 IN 1 2 0 IN 2 2 0 IN 3 2 0 IN 4 Table 6 lists the Protocol 3000 Hex values for the VP 27 Table 6 Hex Codes for Switching via RS 232...

Page 20: ...3000 to protocol 2000 press and hold2 the CV group INPUT 1 and INPUT 2 buttons for a few seconds To switch from protocol 2000 to protocol 3000 press and hold the CV group INPUT 1 and INPUT 3 buttons f...

Page 21: ...ddressing Address Command_1 Parameter1_1 Parameter1_2 Command_2 Parameter2_1 Parameter2_2 Command_3 Parameter3_1 Parameter3_2 CR Device message format Start Address optional Body Delimiter Sender_id m...

Page 22: ...way to enter all ASCII characters so it is possible to send all commands also from controller Similar way can use for URL Telnet support that maybe will be added in future Commands forms Some commands...

Page 23: ...Short form V IN OUT IN OUT VID IN OUT IN OUT RESULT Note When AFV mode is active this command will switch also audio If audio is breakaway device display mode will change to show audio connections sta...

Page 24: ...RLF AUD 0 1 OKCRLF V 1 1 0 2 1 3 3 4 CRLF Operation commands Command Syntax Response Lock front panel LOCK FP LOCK MODE Short form LCK LOCK MODE LOCK FP LOCK MODE RESULT Get front panel locking state...

Page 25: ...INE_MODEL Read device serial number SN SN SERIAL_NUMBER Read device firmware version VERSION VERSION MAJOR MINOR BUILD REVISION Set machine name NAME MACHINE_NAME NAME MACHINE_NAME RESULT Read machine...

Page 26: ...switching ie instruction codes 1 and 2 the INPUT 7 bits is set as the input number which is to be switched Similarly if switching is done via the machine s front panel then these bits are set with th...

Page 27: ...PARAMETER Equal to input output number whose parameter is to be increased decreased 0 all 0 increase output 1 decrease output 2 increase left output 3 decrease left output 4 increase right output 5 d...

Page 28: ...code was sent to the switcher or if a parameter associated with the instruction is out of range e g trying to save to a setup greater than the highest one or trying to switch an input or output greate...

Page 29: ...codes 2A 84 80 81 and then send HEX codes 19 89 81 81 To set MIX mode send hex codes 2A 81 84 81 and then send HEX codes 16 NOTE 25 For units which detect the validity of the video inputs Instruction...

Page 30: ...ctsofnature ii Product modification orfailureto followinstructions supplied withtheproduct iii Repairorattemptedrepairbyanyonenot authorized byKramer iv Anyshipment oftheproduct claims must bepresente...

Page 31: ...or the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions commen...

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