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Miranda NTW-VD1602 User Manual Download Page 9

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9 

 
 

                                                   

Technical specifications are subject to be changed without notice 

                                                                                                                     

 

 

 

7. Input extension 
 

NTW-VD1602 allows input extension up to 64x2. Please connect the routers as shown below. A 4x1 extension router is used 
to collect the signal from several units. 
 
Please refer to chapter 5.2 regarding input offset. 
 

 

 

Summary of Contents for NTW-VD1602

Page 1: ... VD1602 Network Routing Switcher Series DIGITAL VIDEO ROUTER 16x2 Miranda Technologies inc 2323 Halpern St Laurent Quebec Canada H4S 1S3 Tel 514 333 1772 Fax 514 333 9828 Miranda USA 1101 N Pacific Ave suite 204 Glendale CA 91202 USA Tel 305 820 2990 Fax 305 820 2991 e mail techsupp miranda com ...

Page 2: ... configuration 7 5 1 Router address 7 5 2 Router extension mode 8 5 3 Vertical interval trigger 8 6 Connecting video signals to the NTW VD1602 8 7 Input extension 9 8 Control and connection of Network systems interface protocol 10 8 1 Important notes regarding the Network Control Protocol 10 8 1 1 Binary Code 10 8 1 2 Acknowledge Echo 10 8 1 3 RS 422 Matrixes 10 8 1 4 Timeout 10 8 2 Basic principl...

Page 3: ...ical specifications are subject to be changed without notice 0 Revision history Current revision of this document is the uppermost in the table below Revision Replaces Date Change Description 0 10 10 00 Initial Revision ...

Page 4: ...ls NTW 16 ProX Y NTW 16 ProS can control the NTW VD1602 as well The control panel provides buttons for selection of inputs and 4 function keys with following functions OUTPUT 1 Assigns input buttons to output 1 OUTPUT 2 Assigns input buttons to output 2 AUDIO VIDEO Enables Audio Video or AFV ENABLE Enables panel 1 1 Specifications Data rate NRZ 143Mbit s 360Mbit s VIT input Comp Video 1Vpp 300mV s...

Page 5: ...interface is used The RS 232 port on all Network devices uses the standard DCE pin out see pin out table under 4 3 A standard modem cable can be used for connecting the router to the PCs serial port 3 1 Selection of router address The router address depends on the system configuration the router is going to work with See chapter 5 for more information All routers are delivered with default address...

Page 6: ...working as a RGB YUV system The routers in such a constellation have to have the same address 4 2 Connecting control panels To get a control panel working with a specific router give the control panel the same address as the router Several panels can be addressed to the same router The X Y panels can control 2 layers with breakaway function If it is necessary to control more layers with breakaway ...

Page 7: ...s Switch 1 4 on the configuration switch set the router s address for communication with the i Control software and other units in the MIDI bus system The i Control control screen and the panels on the MIDI bus dedicated to operate with the router have to have the same address If several routers are combined to form an Audio Follow Video RGB or similar system these routers have to have the same ad...

Page 8: ...7 Offset 0 16 32 48 Switch 5 is always in position down Default is offset 0 5 3 Vertical interval trigger Switch 8 on the configuration switch enables or disables the VIT sensing on VIT input If VIT switching is enabled but a proper signal is missing the router will automatically switch without VIT The VIT can be switched according to the following pattern means switch down means switch up Switch ...

Page 9: ... be changed without notice 7 Input extension NTW VD1602 allows input extension up to 64x2 Please connect the routers as shown below A 4x1 extension router is used to collect the signal from several units Please refer to chapter 5 2 regarding input offset ...

Page 10: ... Destination any connection of this input to another output will disconnect the previous connection The router will in this case send the following message for the disconnected output Output connected to input 128 Input 128 is an internal default for the disconnect status Please see Network recommendations for use of RS 422 data routers for further information 8 1 4 Timeout The Crosspoint Status R...

Page 11: ...ntified by one of the units on the MIDI ring and the message is removed There is however one more special case If several messages for unused addresses are transmitted with only little delay one might experience that some messages are returned several times as the store compare remove function in case c can only handle a single message at the time We therefore recommend that the user avoid sending...

Page 12: ... set Only for use with Video routers Command for setting of crosspoints 1010nnnn 0kkkkkkk 0vvvvvvv nnnn is the matrix address from 0 up to 15 kkk kkkk is the output which shall be controlled kkk kkkk output number 0 output 1 127 output 128 vvv vvvv is the input which shall be connected to the chosen output vvv vvvv input number 8 5 3 Crosspoint status request This command is used for status reques...

Page 13: ...cept of digital video routers 0 C to 40 C Operating relative humidity range up to 90 non condensing 2 The equipment will operate without damage under the following environmental conditions Temperature range 10 C to 55 C Relative humidity range up to 95 non condensing 3 Electromagnetic compatibility conditions Emissions EN 55103 1 Directive 89 336 EEC Immunity EN 55103 2 Directive 89 336 EEC Electr...

Page 14: ...pport networkgroup no Declaration of Conformity with CE This apparatus meets the requirements of EN 55103 1 November 1996 with regard to emissions and EN 55103 2 November 1996 with regard to immunity it thereby complies with the Electromagnetic Compatibility Directive 89 336 EEC Regarding electrical safety we refer to the declaration of conformity provided with the external power supply ...

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