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VP-411DS
Руководства по эксплуатации Страница: 4

Kramer VP-411DS [4/22] Getting started

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

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Kramer electronics ltd 1
User manual 1
Contents 2
Figures 2
Tables 2
Getting started 3
Introduction 3
Quick start 3
Getting started 4
Overview 5
Figure 1 and table 1 define the vp 411ds 7
Figure 1 vp 411ds 4x1 automatic uxga audio switcher 7
Table 1 vp 411ds 4x1 automatic uxga audio switcher topside features 7
Your vp 411ds 4x1 automatic uxga audio switcher 7
Before using the external ir receiver be sure to arrange for your kramer dealer to insert the internal ir connection cabl 8
Figure 2 and table 2 define the underside of the vp 411ds 8
Figure 2 vp 411ds 4x1 automatic uxga audio switcher underside 8
Table 2 vp 411ds 4x1 automatic uxga audio switcher underside features 8
The external ir receiver can be located 15 meters away from the machine this distance can be extended to up to 60 meters when used with three extension cable 8
Using the ir transmitter 8
With the 3 mm connector that fits into the remote ir opening on the rear panel connect the external ir receiver to the remote ir 3 mm connector 8
You can use the rc ir3 ir transmitter to control the machine via the built in ir receiver on the front panel or instead via an optional external ir receive 8
Your vp 411ds 4x1 automatic uxga audio switcher 8
Connecting the vp 411ds 4x1 automatic uxga audio switcher 9
Connecting the vp 411ds 4x1 automatic uxga audio switcher 11
Figure 4 and table 3 describe the vp 411ds unit dip switches and the priority setup respectively 11
Figure 4 vp 411ds dip switches 11
Setting the priority dip switches 11
Table 3 dip switch priority setup 11
The priority is always set from the lowest number to the highest for example if input 2 is set to be the primary input dip switch 2 is set to on and dip switches 1 3 and 4 are set to off the secondary input is in 3 in 4 is the third in the sequence and in 1 will be last in priority in this case if the signal on in 2 is cut off the switcher automatically switches in 3 to the output and if that is also disconnected in 4 is automatically switched to the output followed by in 1 if necessary if in the meantime the in 2 signal is restored in 2 will take priority once again 11
When all the dip switches are set to off switching is manual and the inputs are switched to the output via the front panel input selector buttons 11
When sending a serial switching command while the vp 411ds is in priority mode the vp 411ds checks for an active signal on the selected input for a user defined period of time the default is 30 seconds once an active signal is detected the selected input will be switched to the output if no active signal is detected during the set time period the previously selected input will remain switched to the output according to the priority setup and the vp 411ds will send an appropriate rs 232 command to indicate its current switching status or an all inputs invalid command if there is no valid input 11
Connecting the remote terminal block 12
Connecting a pc 13
Connecting the pc to the rs232 port 14
Downloading from the internet 14
Flash memory upgrade 14
Upgrading firmware 15
Of the vp 411ds 17
Table 4 includes the technical specifications 17
Table 4 technical specification 17
Table 5 lists the hex values 17
Table 5 vp 411ds hex codes for switching via rs 232 17
Table of hex codes for serial communication 17
Technical specifications 17
Kramer protocol 2000 18
Note compatible with kramer s protocol 2000 does not imply that a machine includes all of the commands below each machine uses a sub set of protocol 2000 according to its needs 18
Table 6 protocol definitions 18
The vp 411ds is compatible with kramer s protoco 18
Version 0 0 below this rs 232 rs 485 communication protocol uses four bytes of information as defined below for rs 232 a null modem connection between the machine and controller is used the default data rate is 9600 baud with no parity 8 data bits and 1 stop bit 18
81 87 83 19
85 88 83 19
Byte bit 7 defined as 1 bit 5 don t care ovr machine number override m4 m0 machine number 19
Description input output 19
Instruction definition for specific instruction note 19
Kramer protocol 2000 19
Note 1 when the master switcher is reset e g when it is turned on the reset code is sent to the pc if this code is sent to the switchers it will reset according to the present power down settings 19
Note 2 these are bi directional definitions that is if the switcher receives the code it will perform the instruction and if the instruction is performed due to a keystroke operation on the front panel then these codes are sent for example if the hex code 19
Note 3 the reply to a request instruction is as follows the same instruction and input codes as were sent are returned and the output is assigned the value of the requested parameter the replies to instructions 10 and 11 are as per the definitions in instructions 7 and 8 respectively for example if the present status of machine number 5 is breakaway setting then the reply to the hex code 19
Note all values in the table are decimal unless otherwise stated 19
Notes on the above table 19
Table 7 instruction codes for protocol 2000 19
To the pc 19
Used to address machines in a system via their machine numbers when several machines are controlled from a single serial port they are usually configured together with each machine having an individual machine number if the ovr bit is set then all machine numbers will accept implement the command and the addressed machine will reply for a single machine controlled via the serial port always set m4 m0 1 and make sure that the machine itself is configured as machine number 1 19
Was sent from the pc then the switcher machine 3 will switch input 5 to output 8 if the user switched input 1 to output 7 via the front panel keypad then the switcher will send hex codes 19
When the pc sends one of the commands in this group to the switcher then if the instruction is valid the switcher replies by sending to the pc the same four bytes that it was sent except for the first byte where the destination bit is set high 19
Kramer protocol 2000 20
Except as below this warranty covers all defects in material or workmanship in this product the following are not covered by the warranty 21
Kramer electronics hereafter warrants this product free from defects in material and workmanship under the following terms kramer 21
Caution 22
For the latest information on our products and a list of kramer distributors visit 22
Kramer electronics ltd 22
Safety warning safety warning 22
Where updates to this user manual may be found we welcome your questions comments and feedback 22

Kramer VP-411DS [4/22] Getting started

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