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3-25

MVX VGA A Matrix Switchers • Operation

PRELIMINAR

Viewing and adjusting the input audio level

The audio level of each input can be displayed and adjusted through a range of

-18 dB to +24 dB to ensure that there is no noticeable volume difference among

sources (figure 3-42). The audio level can be adjusted from the front panel or via

serial port control. The default audio level is 0 dB.

Audio
Inputs

VCR

No noticeable
volume differences
between sources

Audio System

CD Jukebox

MVX 128 VGA A

-3
-6
-9

-12
-15

Low Audio

Output Level

+4
+1

-2
-5
-8

-12

-18
-21

-15
-18

+10

+13

+16

+19

+21

+24

dBu

-3
-6
-9

-12
-15

High Audio

Output Level

+4
+1

-2
-5
-8

-12

-18
-21

-15
-18

+10

+13

+16

+19

+21

+24

dBu

-3
-6
-9

-12
-15

Output

Level

+4
+1

-2
-5
-8

-12

-18
-21

-15
-18

+10

+13

+16

+19

+21

+24

dBu

INPUTS

OUTPUTS

AUDIO

VIDEO

I/O

CONTROL

ENTER PRESET

VIEW

ESC

MVX SERIES

VGA MATRIX SWITCHER

WITH

ADSP

Figure 3-42 — Audio gain and attenuation

Press the Esc button to clear any input LEDs, output LEDs, or control LEDs

that are lit.

To enter

Audio

mode, press and

hold

the Audio button until the LED begins to

blink, then release the button.

Press and release an input button to select an input. The output LEDs display

the audio level for the selected input.
•

Switchers with 8 output LEDs —

Each output LED indicates 1 dB when

blinking slowly, 2 dB when blinking quickly, and 3 dB when lit steadily.

•

Switchers with 16 output LEDs —

Each output LED indicates 1 dB when

blinking and 2 dB when lit steadily.

The Esc (

) and View (

) LEDs display the polarity (gain [+] or attenuation

[–]). See the table on page 3-27 to read the displayed audio level.

Press and release the Esc (

) and View (

) buttons to increase and decrease

the audio level by 1 dB per each push of the buttons.

, press and

hold

either button to change the level at a rate of 3 dB per

second until the button is released or the upper or lower limit is reached.

Содержание MVX VGA A

Страница 1: ...MVX VGA A Computer Video VGA and Audio Matrix Switchers 68 521 31 Rev C 11 07 ...

Страница 2: ... verwenden sollten Sie alle Sicherheits und Bedienungsanleitungen genau durchlesen und verstehen Aufbewahren der Anleitungen Die Hinweise zur elektrischen Sicherheit des Produktes sollten Sie aufbewahren damit Sie im Bedarfsfall darauf zurückgreifen können Befolgen der Warnhinweise Befolgen Sie alle Warnhinweise und Anleitungen auf dem Gerät oder in der Benutzerdokumentation Keine Zusatzgeräte Ver...

Страница 3: ...anual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense N This unit was tested with shielded cables on the peripheral devices Shielded cables must be used with the unit to ensure compliance This device complies with Pa...

Страница 4: ... LEDs light to indicate video and audio ties Input and output buttons also select presets Output buttons also toggle video and audio mutes on and off in View only mode Input LEDs also display the selected output s volume Output LEDs also display the selected input s audio level Enter button saves changes Preset button selects Save Preset mode to save a configuration as a preset Recall Preset mode ...

Страница 5: ...s an input or output button See chapter 3 to read the displayed value 3 Increase and decrease the gain attenuation or volume level by pressing the Esc and View buttons 4 Press and release the Audio button to exit ESC Press the Esc button to clear all selections The LED blinks once RGBHV AUDIO I O Lit when selected Off when deselected Lit when selected Off when deselected 5 The input LED lights to ...

Страница 6: ...ttons 3 4 I O controls 3 6 Front Panel Operations 3 7 Front panel security lockouts 3 7 Power 3 7 Creating a configuration 3 8 Example 1 Creating a set of video and audio ties 3 9 Example 2 Adding a tie to a set of video and audio ties 3 11 Example 3 Removing a tie from a set of video and audio ties 3 13 Viewing a configuration 3 15 Example 4 Viewing video and audio audio only and video only ties ...

Страница 7: ...43 Worksheet example 3 Test configuration 3 44 Configuration worksheet 3 45 Chapter Four Programmer s Guide 4 1 Serial Ports 4 2 Rear panel Remote port 4 2 Front panel Configuration port 4 3 Host to Switcher Instructions 4 3 Switcher Initiated Messages 4 3 Switcher Error Responses 4 4 Using the Command Response Table 4 4 Command Response Table for SIS Commands 4 5 Symbol definitions 4 5 Command re...

Страница 8: ...le of Contents PRELIMINARY Appendix A Specifications Part Numbers Accessories 5 15 Specifications A 2 Part Numbers and Accessories A 5 MVX matrix switcher part numbers A 5 Included parts A 5 Accessories A 5 Cables A 6 Button Labels A 8 ...

Страница 9: ...Table of Contents cont d MVX VGA A Matrix Switchers Table of Contents iv PRELIMINARY 68 521 31 C 11 07 All trademarks mentioned in this manual are the properties of their respective owners ...

Страница 10: ...PRELIMINARY MVX VGA A Matrix Switchers 1 Chapter One Introduction About this Manual About the MVX VGA A Matrix Switchers Definitions Features ...

Страница 11: ...available in a variety of matrix sizes the matrix size is the number of inputs and outputs MVX 128 VGA A 12 inputs by 8 outputs MVX 168 VGA A 16 inputs by 8 outputs MVX 1212 VGA A 12 inputs by 12 outputs MVX 1616 VGA A 16 inputs by 16 outputs INPUTS OUTP UTS RESET RS232 RS422 REMOTE LIS TE D 1T2 3 I T E C US 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 INPU...

Страница 12: ... VGA A or 3U all other models high metal enclosures with mounting flanges for standard 19 racks The appropriate rack mounting kit is included with each switcher The switchers have an internal 100 VAC to 240 VAC 50 60 Hz 30 watts autoswitchable power supply that provides worldwide power compatibility The MVX A switchers have a minimum bandwidth of 300 MHz 3 dB The switchers can also switch RGBS RGs...

Страница 13: ...ideo signal This feature allows any audio signal to be selected with any video signal and simultaneously tied to one or all outputs in any combination Audio breakaway switching can be done via front panel control or via serial port remote control Operational flexibility Operations such as input output selection setting of presets and adjustment of audio levels can be performed on the front panel o...

Страница 14: ...a time saving feature that lets you set up and store input output configurations in advance You can then recall those configurations when needed with a few simple steps on the front panel For the MVX 128 A which has fewer input and output buttons 20 global memory presets are available from the front panel the remaining presets are available via serial port control Rack mounting Rack mountable in a...

Страница 15: ...Introduction cont d MVX VGA A Matrix Switchers Introduction 1 6 PRELIMINARY ...

Страница 16: ...PRELIMINARY MVX VGA A Matrix Switchers 2 Chapter Two Installation Mounting the Switcher Rear Panel Cabling and Views Front Panel Configuration Port ...

Страница 17: ...rack so that a hazardous condition is not achieved due to uneven mechanical loading 4 Circuit overloading Connect the equipment to the supply circuit and consider the effect that circuit overloading might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern 5 Reliable earthing grounding Maintain reliab...

Страница 18: ...REMOTE RESET COMPUTER IN 1 2 5 6 9 10 13 14 3 4 7 8 11 12 15 16 COMPUTER OUT 1 2 5 6 9 10 13 14 3 4 7 8 11 12 15 16 1 2A MAX 100 240V 50 60 Hz O U T P U T S I N P U T S L 15 R L 13 R L 11 R L 9 R L 7 R L 5 R L 3 R L 1 R L 16 R L 14 R L 12 R L 10 R L 8 R L 6 R L 4 R L 2 R L 15 R L 13 R L 11 R L 9 R L 7 R L 5 R L 3 R L 1 R L 16 R L 14 R L 12 R L 10 R L 8 R L 6 R L 4 R L 2 R 1 2 3 4 5 6 7 8 1 2 3 4 5...

Страница 19: ...uts Connect RGBHV video displays to these 15 pin HD female connectors for each output Sync Impedance switches N The MVX VGA 128 A does not have the described Sync Impedance switches c Sync Impedance switches The MVX 1212 VGA A MVX 168 VGA A and MVX 1616 VGA A matrix switchers have Sync Impedance switches on the rear panel for outputs 1 through 8 figure 2 3 to compensate the impendance for differen...

Страница 20: ...s C The length of the exposed stripped portion of the copper wires is important The ideal length is 3 16 5 mm Longer bare wires can short together Shorter bare wires are not as secure in the direct insertion connectors and could be pulled out C The captive screw audio connector can easily be inadvertently plugged partially into one receptacle and partially into an adjacent receptacle This misconne...

Страница 21: ...r s Guide and chapter 5 Matrix Software for details RS 232 RS 422 connection f Remote RS 232 RS 422 connector Connect a host device such as a computer touch panel control or RS 232 capable PDA to the switcher via this 9 pin D connector for serial RS 232 RS 422 control figure 2 7 RS 232 Function Pin Function 1 2 3 4 5 6 7 8 9 TX RX Gnd Not used Transmit data Receive data Not used Signal ground Not ...

Страница 22: ...ld the Reset button until the Reset LED blinks three times approximately 9 seconds then release the button and press it again This reset clears all ties and presets and resets all audio gains to 0 dB Hard reset Press and hold the Reset button while powering up the switcher to restore the switcher to the default factory conditions N Hard reset does not clear the current configuration Power connecti...

Страница 23: ...able N This port is independent of the rear panel Remote port and is not affected by changes to the rear panel port s protocol This front panel port s protocol can be changed under SIS command control only See the Command Response table for IP SIS commands in chapter 4 Programmer s Guide to configure all ports under SIS control N A front panel Configuration port connection and a rear panel Remote ...

Страница 24: ...LIMINARY MVX VGA A Matrix Switchers 3 Chapter Three Operation Front Panel Controls and Indicators Front Panel Operations Rear Panel Operations Optimizing the Audio Troubleshooting Configuration Worksheets ...

Страница 25: ...8 9 3 1 3 2 4 5 Figure 3 1 Front panel MVX 1616 A Definitions The following terms which apply to all Extron matrix switchers are used throughout this manual Tie An input to output connection Set of ties An input tied to two or more outputs An output can never be tied to more than one input Configuration One or more ties or one or more sets of ties Current configuration The configuration that is cu...

Страница 26: ...nd or audio on page 3 18 Display the audio level of the selected input See Viewing and adjusting the input audio level on page 3 25 Select a preset See Using global presets on page 3 21 c Input and output label windows These translucent panels can be removed and replaced to insert labels behind them To remove a panel insert the Phillips head end of a Tweeker or a small Phillips head screwdriver in...

Страница 27: ... that the Remote port is set to 9600 baud in Serial Port Configuration mode See Selecting the rear panel Remote port protocol and baud rate on page 3 38 With the RGBHV and Audio buttons select front panel security lockout mode 2 or toggle between mode 0 unlocked and mode 2 See Setting the front panel locks Executive modes on page 3 36 e Preset button and or LED The Preset button and LED have two p...

Страница 28: ...ation mode See Selecting the rear panel Remote port protocol and baud rate on page 3 38 g Esc button and or LED The Esc button and LED have two primary functions and six secondary functions Cancels operations or selections in progress and resets the front panel button indicators N The Esc button does not reset the current configuration the RGBHV button and Audio selection button any presets or any...

Страница 29: ...d baud rate on page 3 38 Indicates that the Remote port is set to the RS 232 protocol in Serial Port Configuration mode See Selecting the rear panel Remote port protocol and baud rate on page 3 38 i Audio button and or LED The Audio button and LED have two primary functions and six secondary functions Selects and deselects audio for a configuration that is being created or viewed Lights to indicat...

Страница 30: ... except for setting Lock mode 2 Some functions can be viewed Lock mode 2 Advanced features are locked and can be viewed only Basic functions are unlocked N The switcher is shipped from the factory in Lock mode 2 See Setting the front panel locks Executive modes on page 3 36 for a detailed list of basic and advanced functions and the procedure to set the various front panel locks Power Apply power ...

Страница 31: ...nal ties until the desired configuration is complete N Only one video input and one audio input can be tied to an output If a tie is made between an input and an output and the selected output was previously tied to another input the older tie is broken in favor of the newer tie To indicate current ties output LEDs light when an input is selected To clear unwanted outputs press and release the ass...

Страница 32: ... to clear all selections The LED blinks once LED blinks once 1 1 Figure 3 3 Clear all selections 2 To select video and audio for the tie if necessary press and release the RGBHV button and the Audio button until both the RGBHV and Audio LEDs light figure 3 4 RGBHV AUDIO I O Press the RGBHV button to toggle on and off The LED lights when selected Press the Audio button to toggle on and off The LED ...

Страница 33: ... RGBHV and audio input will be tied to these outputs The Enter LED blinks to indicate the need to confirm the change Blinking LED Figure 3 6 Select the outputs 5 Press and release the Enter button figure 3 7 ENTER The Enter LED and all input LEDs and output LEDs return to the unlit state Press the Enter button to confirm the configuration change Figure 3 7 Press the Enter button The current config...

Страница 34: ...and or Audio button figure 3 10 RGBHV AUDIO I O Press the RGBHV button to toggle on and off The LED lights when selected Press the Audio button to toggle on and off The LED is unlit when deselected Figure 3 10 Select RGBHV only 3 Press and release the Input 5 button figure 3 11 2 3 4 5 6 INPUTS 7 1 2 3 4 5 OUTPUTS 6 7 8 The Output 3 Output 4 and Output 8 LEDs light to indicate the RGBHV ties creat...

Страница 35: ...e Enter button to confirm the configuration change Figure 3 13 Press the Enter button The current configuration figure 3 14 is now Input 5 video is tied to output 1 output 3 output 4 and output 8 Input 5 audio is tied to output 3 output 4 and output 8 Input 5 video tied to outputs 1 3 4 and 8 Input 5 audio tied to outputs 3 4 and 8 Input Output 1 3 4 8 5 Video Audio Figure 3 14 Example 2 final con...

Страница 36: ...ure 3 15 Clear all selections 2 To select audio only for the tie if necessary press and release the RGBHV button and or Audio button figure 3 16 RGBHV AUDIO I O Press the RGBHV button to toggle on and off The LED is unlit when deselected Press the Audio button to toggle on and off The LED lights when selected Figure 3 16 Select audio only 3 Press and release the Input 5 button figure 3 17 2 3 4 5 ...

Страница 37: ...ease the Enter button figure 3 19 ENTER The Enter LED and all input LEDs and output LEDs return to the unlit state Press the Enter button to confirm the configuration change Figure 3 19 Press the Enter button The current configuration figure 3 20 is now Video Input 5 video is tied to output 1 output 3 output 4 and output 8 Audio Input 5 audio is tied to output 3 and output 8 Input 5 audio is no lo...

Страница 38: ...here are no ties is pressed the output LEDs turn on for all outputs without ties To see all ties of the current configuration press and release each input and output button one at a time with the RGBHV LED and the Audio LED lit In View only mode you can view video and audio video only or audio only ties Pressing and releasing the RGBHV button and the Audio button toggles each on and off After 30 s...

Страница 39: ...LED lights when selected Figure 3 22 Select RGBHV and audio 4 Press and release the Input 5 button figure 3 23 4 5 6 7 2 3 4 5 OUTPUTS 6 7 8 1 The output buttons are unlit for outputs that are not tied to input 5 The output buttons light for outputs that are tied to input 5 Press and release the Input 5 button The LED lights Figure 3 23 Select an input N You can also view a set of ties by selectin...

Страница 40: ... 1 4 5 OUTPUTS 6 7 8 The output buttons are unlit for outputs that are not tied to input 5 The output buttons for outputs that are tied to input 5 light to indicate audio ties audio breakaway Press the Audio button to deselect it The LED is unlit when deselected Press the RGBHV button to select it The LED lights when selected Figure 3 25 Deselect audio and select RGBHV to view RGBHV only If video ...

Страница 41: ...ess and release the View button to return to normal switcher operation N You can mute video and audio video only or audio only outputs Pressing and releasing the RGBHV button and the Audio button toggles each selection on and off When you enter View only mode the output LEDs turn on for all outputs without ties The video mute function mutes the R G and B planes only the H and V planes are still ac...

Страница 42: ...uming you have performed examples 1 2 and 3 Press the RGBHV button to toggle on and off The LED lights when selected Figure 3 28 Select RGBHV and audio N Output mutes are protected when front panel Lock mode 2 is selected You can view the mutes in Lock mode 2 but you cannot change them from the front panel If you try to perform steps 4 and 5 while front panel Lock mode 2 is selected the actions ar...

Страница 43: ...output 4 video and audio signals are unmuted 3 4 5 OUTPUTS 3 4 5 OUTPUTS The LEDs stop blinking and light steadily to indicate that the RGBHV and audio outputs are unmuted Release the buttons Press and hold the Output 3 and Output 4 buttons 2 seconds Blinking LED Figure 3 30 Unmute the outputs N If both RGBHV and audio are selected the unmuting action toggles both the video and the audio outputs I...

Страница 44: ... as a preset The recalled preset overwrites all of the current configuration ties in favor of the preset configuration ties Preset numbers greater than 20 that are too high to be available from the front panel are accessible via serial port control Figure 3 32 shows the presets associated with the various input and output buttons for the MVX 128 VGA A Figure 3 33 shows the presets associated with ...

Страница 45: ... and hold the Preset button until the Preset LED blinks Release the Preset button 2 seconds All input and output LEDs with assigned presets light If you then save the configuration to a lit preset number the configuration data at that preset location is overwritten Lit Preset Assigned Output LEDs Unlit Preset Unassigned Blinking LED Preset 13 Preset 14 Preset 16 Preset 15 Figure 3 35 Enter Save Pr...

Страница 46: ... The following steps show an example in which a preset is recalled to become the current configuration The steps show the front panel indications that result from your actions 1 Press and release the Esc button figure 3 38 ENTER PRESET VIEW ESC CONTROL Press the Esc button to clear all selections The LED blinks once LED blinks once 1 1 Figure 3 38 Clear all selections 2 Press and release the Prese...

Страница 47: ...lled Blinking LED Preset 13 Preset 14 Preset 16 Preset 15 Figure 3 40 Select the preset 4 Press and release the Enter button figure 3 41 The configuration stored in memory location 13 MVX 128 VGA A or location 17 MVX 1212 VGA A MVX 168 VGA A MVX 1616 VGA A is now the current configuration and can be viewed in the View only mode see example 4 earlier in this chapter ENTER PRESET VIEW ESC CONTROL Th...

Страница 48: ...AUDIO VIDEO I O CONTROL ENTER PRESET VIEW ESC MVX SERIES VGA MATRIX SWITCHER WITH ADSP TM Figure 3 42 Audio gain and attenuation 1 Press the Esc button to clear any input LEDs output LEDs or control LEDs that are lit 2 To enter Audio mode press and hold the Audio button until the LED begins to blink then release the button 3 Press and release an input button to select an input The output LEDs disp...

Страница 49: ... the following example an audio level is viewed and adjusted The steps show the front panel indications that result from your action Audio gain and attenuation is displayed differently on different models See the table on the next page For this reason figure 3 46 and figure 3 48 show the indications displayed on a switcher with 16 output buttons without duplicating all of the actions shown in figu...

Страница 50: ... Esc 18 17 16 15 14 13 12 11 10 24 23 22 21 20 19 6 5 4 3 2 1 8 7 6 5 4 3 2 1 F S F S F S F S F S F 16 17 18 11 10 Output LED dB 9 8 10 12 14 16 18 20 22 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S S 17 15 13 11 24 23 21 19 9 12 4 3 2 7 6 5 1 11 10 9 4 3 2 1 S S S S S S S S S S S S S S S S S S S 8 7 6 5 16 17 18 8 View Esc 12 on blinking fast blinking slowly off Audio input level setting...

Страница 51: ...n Figure 3 45 Select an input and read the audio level Figure 3 46 shows the same level 8 dB as in figure 3 45 but displayed on a 16 ouput LED switcher such as an MVX 1212 A In this example the output buttons and the View and Esc buttons display an audio gain level of 8 dB Lit LED Unlit LED The output LEDs display the selected input s audio level The View and Esc LEDs display the polarity gain or ...

Страница 52: ...button to decrease the input audio level by 1 dB per button push S S Figure 3 47 Adjust the input audio level Figure 3 48 shows the same level 1 dB as in figure 3 47 but displayed on a 16 ouput LED switcher such as an MVX 1616 A In this example the output buttons and the View and Esc buttons display an audio gain level of 1 dB The output LEDs display the selected input s audio level The View and E...

Страница 53: ...e the more LEDs that are lit the higher the volume The fewer LEDs that are lit the lower the volume For a more detailed analysis of decoding the displayed value see Reading the displayed volume on the next page 4 Press and release the Esc and View buttons to increase and decrease the audio volume by 1 dB per each press of the button Or press and hold either button to change the level at a rate of ...

Страница 54: ...Esc press applies 1 5 more of the input audio signal to the output Press Esc button 5 5 1 5 7 volume m All switcher input button configurations The Input 1 LED continues blinking slowly Press Esc button twice 7 1 5 1 5 10 volume m Switchers with 12 input buttons The Input 1 LED blinks quickly m Switchers with 16 input buttons The Input 1 LED lights steadily Press Esc button 19 times 10 19 1 5 38 5...

Страница 55: ... 5 14 13 82 83 5 12 11 85 0 S F 94 95 5 4 3 97 98 5 2 1 100 53 20 5 60 56 10 S F S F 5 5 7 8 5 16 63 62 61 52 S S 22 17 5 19 20 5 55 54 53 11 5 13 14 5 59 58 57 S 48 28 23 5 25 26 5 51 50 49 44 34 29 5 31 32 5 47 46 45 S 36 46 41 5 43 44 5 39 38 37 S 28 58 53 5 55 56 5 31 30 29 S 20 70 65 5 67 68 5 23 22 21 S 12 82 77 5 79 80 5 15 14 13 S 4 94 89 5 91 92 5 7 6 5 S 40 40 35 5 37 38 5 43 42 41 S 32 ...

Страница 56: ...ead the volume display Example 9 Viewing and adjusting an output volume level In the following example the audio output volume is viewed and adjusted The steps show the front panel indications that result from your action Audio output volume is displayed differently on different models See the table on page 3 32 For this reason figure 3 53 and figure 3 55 show the indications displayed on a switch...

Страница 57: ...n a 16 output button switcher such as an MVX 168 A In this example the input buttons display an audio gain level of 39 dB Lit LED Unlit LED Slow blinking LED S S Figure 3 53 Volume display on a 16 output button switcher N The volume level is protected when front panel Lock mode 2 is selected You can view the volume in Lock mode 2 but you cannot change it from the front panel If you try to perform ...

Страница 58: ...sc button to decrease the audio attenuation thereby increasing the audio level that is applied to the output volume level by 1 dB per button p ress F F Fast blinking LED Figure 3 54 Adjust the output audio volume Figure 3 55 shows the same volume 61 as in figure 3 54 but displayed on a 16 output button switcher such as an MVX 1616 A S In this example the input buttons display an audio gain level o...

Страница 59: ...ures consist of m Setting video and audio output mutes m Setting audio output volume m Setting the rear panel remote port protocol and baud rate N The switcher is shipped from the factory in Lock mode 2 Selecting Lock mode 2 or toggling between mode 2 and mode 0 N If the switcher is in Lock mode 0 or mode 1 this procedure selects mode 2 If the switcher in in Lock mode 2 this procedure selects mode...

Страница 60: ...Performing a system reset from the front panel The front panel reset is identical to the EZXXX SIS command see chapter 4 Programmer s Guide A system reset Clears all ties and presets Clears all video and audio mutes Sets all input audio levels to unity gain 0 dB Sets all output volume levels to 100 0 dB of attenuation Reset the switcher to the factory default settings by pressing and holding the R...

Страница 61: ...tons Enter Preset View and Esc figure 3 59 ENTER PRESET VIEW ESC RGBHV AUDIO CONTROL ENTER PRESET VIEW ESC CONTROL I O All Control LEDs light with one LED flashing Both I O LEDs light with one LED flashing The flashing Control LED indicates the baud rate as follows Enter 9600 Preset 19200 View 38400 Esc 115200 The flashing I O LED indicates the protocol as follows RGBHV RS 232 Audio RS 422 In this...

Страница 62: ... this example the port is set to RS 422 at 38400 baud Blinking LED Lit LED Figure 3 61 RS 232 RS 422 and baud rate selection 4 Press and release an input or output button to exit Serial Port Configuration mode figure 3 62 ENTER PRESET VIEW ESC RGBHV AUDIO CONTROL I O 5 All Control LEDs return to the unlit state Each I O LED returns to its previous state Press and release an input or output button ...

Страница 63: ...system reset Clears all ties and presets Clears all video and audio mutes Sets all input audio levels to unity gain 0 dB Sets all output volume levels to 100 0 dB of attenuation N System reset does not replace any user installed firmware Perform a system reset as follows 1 Use an Extron Tweeker or other small screwdriver to press and hold the Reset button until the rear panel Reset LED blinks thre...

Страница 64: ...use the most recently installed firmware update or install a new firmware update Optimizing the Audio Each individual input audio level can be adjusted within a range of 18 dB to 24 dB so there are no noticeable volume differences between sources and for the best headroom and signal to noise ratio Adjust the audio gain and attenuation as follows 1 Connect audio sources to all desired inputs and co...

Страница 65: ...gure 3 65 shows a worksheet for an MVX 128 A in a fictional organization with the system hardware annotated Inputs 10 11 and 13 have no connection in this organization so they have been crossed out on the worksheet 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 11 12 13 10 9 Input sources Output destinations Preset Title Video Audio Fill in the preset number and use colors dashes etc to make connecting l...

Страница 66: ...hall FP 2 Podium monitor Sound system 1 Sound system 2 VCR VSC 500 DA 6 Classroom 2 VCR USP 405 Laptop RGB 202 Rack DVD USP 405 VTG 300 Figure 3 66 Worksheet example 2 Daily configuration In this example The image of the presenter from the main podium camera input 1 is Displayed in the main hall output 1 Displayed in the conference room output 4 to the overflow crowd Displayed in the lobby output ...

Страница 67: ... all audio systems outputs 1 2 3 4 and 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 11 12 13 10 9 Input sources Output destinations Preset Title Video Audio Fill in the preset number and use colors dashes etc to make connecting lines Indicate if the configuration is for video audio or both Classroom 1 VCR USP 405 Audio CD PC 2 RGB 202 PC 1 RGB 202 Weekly status mtg 3 Camera 2 Camera mic Main podium M...

Страница 68: ...heet 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 11 12 13 14 15 16 10 12 13 14 15 16 9 Input sources Output destinations Preset Title Video Audio Fill in the preset number and use colors dashes etc to make connecting lines Indicate if the configuration is for video audio or both ...

Страница 69: ...Operation cont d MVX VGA A Matrix Switchers Operation 3 46 PRELIMINARY ...

Страница 70: ...A Matrix Switchers 4 Chapter Four Programmer s Guide Serial Ports Host to Switcher Instructions Switcher Initiated Messages Switcher Error Responses Using the Command Response Table Command Response Table for SIS Commands ...

Страница 71: ...front panel Configuration port connection and a rear panel Remote port connection can both be active at the same time N The switcher can operate at 9600 19200 38400 or 115200 baud rates but Extron recommends leaving these ports at 9600 baud only Rear panel Remote port RS 232 Function Pin Function 1 2 3 4 5 6 7 8 9 TX RX Gnd Not used Transmit data Receive data Not used Signal ground Not used Not us...

Страница 72: ...ort SIS commands consist of one or more characters per command field They do not require any special characters to begin or end the command character sequence Each switcher response to an SIS command ends with a carriage return and a line feed CR LF which signals the end of the response character string A string is one or more characters Switcher Initiated Messages When a local event such as a fro...

Страница 73: ... or off from the front panel n is the executive mode status 1 on 0 off Switcher Error Responses When the switcher receives an SIS command and determines that it is valid it performs the command and sends a response to the host device If the switcher is unable to perform the command because the command is invalid or contains invalid parameters the switcher returns an error response to the host The ...

Страница 74: ...wer supply 0 off mode 0 not OK 1 on mode 1 OK 2 mode 2 X Global preset 0 32 0 current configuration X1 Video audio mute 0 no mute 1 video mute 2 audio mute 3 video and audio mute X1 Firmware version number to second decimal place x xx X1 Verbose firmware version description upload date time See the Query controller firmware version verbose command on page 4 12 X1 Name 12 characters maximum for inp...

Страница 75: ...e matrix switchers Tie input X to output X audio only X X OutX InX Aud Audio breakaway Example 12 4 Out04 In12 Aud Tie input 12 video to output 4 Quick multiple tie E QX X X X Qik Example E Q3 4 3 5 3 6 Qik Tie input 3 video and audio to output 4 tie input 3 video to output 5 and tie input 3 video to output 6 Tie input to all outputs video and audio X InX All Example 5 In05 All Tie input 5 video a...

Страница 76: ...InX AudX Increment gain X G InX AudX Increase gain by 1 dB Example 5 G In05 Aud 03 Increase Audio input 5 level from 2 dB to 3 dB Decrement gain X G InX AudX Decrease gain by 1 dB Example 7 G In07 Aud 09 Decrease audio input 7 level from 8 dB to 9 dB Read input gain X G X Audio output volume N The table on page 4 8 defines the value of each audio volume step Set the audio volume to a specific valu...

Страница 77: ... 35 36 34 33 31 32 30 29 27 28 26 41 5 43 44 5 47 5 46 49 50 5 53 5 52 55 56 5 59 5 58 61 25 23 24 22 21 20 62 5 65 5 64 67 68 5 70 dB of attenuation Output volume 19 17 18 16 15 13 14 12 11 9 10 8 7 5 6 4 71 5 74 5 73 76 77 5 80 5 79 82 83 5 86 5 85 88 89 5 92 5 91 94 3 1 2 0 95 5 98 5 97 100 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 ...

Страница 78: ...er is a comma Example 9 Spr9 Save current ties as preset 9 Recall a global preset X RprX Command character is a period Example 5 Rpr05 Recall preset 5 which becomes the current configuration Direct write process N The direct write of a global preset should always be preceded by a clear global preset ties command of that same preset number as shown below In a directly written preset each output pos...

Страница 79: ...ut levels volume to 100 no attenuation Reset all mutes EZZ Zpz Reset all video and audio mutes Reset flash EZFFF Zpf Reset flash memory erase all user supplied files Reset whole switcher EZXXX Zpx Clear all ties and presets reset all audio gains to 0 dB and reset volume to 100 Absolute reset EZQQQ Zpq Similar to Reset whole switcher plus set the IP address to 192 168 254 254 and subnet mask to 255...

Страница 80: ...8 is tied to outputs 1 2 4 and 5 input 12 is tied to output 3 and input 11 is tied to output 6 No inputs are tied to outputs 7 and 8 View audio global preset configuration EX 1 2VC X 1 X 2 X 16 Aud Show preset X s audio configuration Show the input tied to 16 sequential outputs Command description Response description preset starting output O should always be 1 2 audio VC input I tied to O 1 I tie...

Страница 81: ... only Query controller firmware version verbose 0Q X1 X1 X1 Provide a detailed status of the MVX controller firmware and any firmware upgrade The firmware that is running is marked by an asterisk A caret indicates that the firmware has a bad checksum or an invalid load indicates that firmware is not loaded Response description Controller firmware version updated firmware version Example 0q Meaning...

Страница 82: ...PRELIMINARY MVX VGA A Matrix Switchers 5 Chapter Five Matrix Software Matrix Switchers Control Program Button Label Generator Program ...

Страница 83: ...ded from the Extron Web site http www extron com Installing the software The program is contained on the Extron Software Products CD ROM disk B Install the software as follows N For full functionality install both of the following programs The Matrix Switchers Control Program The Firmware Loader 1 Insert the CD ROM into the drive The installation program should start automatically If it does not s...

Страница 84: ...l Remote port protocol and baud rate in chapter 3 Operation to configure the rear panel port from the front panel Configuration port The port supports RS 232 serial communication protocol only The port can operate at the 9600 19200 38400 or 115200 baud rate but Extron recommends leaving this port at the 9600 baud rate See the Serial port configuration commands on page 4 11 to configure either port...

Страница 85: ...ck on the Baud button and double click on the desired baud rate Available rates are 9600 19200 38400 and 115200 The default is 9600 N See Selecting the rear panel Remote port protocol and baud rate in chapter 3 Operation on page 3 38 to identify the selected baud rate from the front panel Click OK and proceed to step 3 If you selected Emulate click OK and see Using Emulation mode on page 5 13 3 Th...

Страница 86: ...each input and output Click on a box that represents an input or output and drag the desired icon onto the box from the icon palette that appears To create a tie drag an input box to one or more output boxes To remove a tie drag the output box to its tied input box or to the trash can For quick display of information on a specific input or output device position the cursor over that device in the ...

Страница 87: ... Figure 5 6 Location of firmware upgrade files 2 Select the appropriate firmware file CrossPoint 300 Series MVX 128 1212 168 1616 VGA A to download and click Download 3 Enter the requested personal information and then click Download to copy the firmware to your computer 4 Click Run twice figure 5 7 The PC downloads the firmware update from the Extron Web site and starts the Extron Installation Pr...

Страница 88: ...5 7 MVX VGA A Matrix Switchers Matrix Software PRELIMINARY Folder where firmware is installed Figure 5 7 Downloading firmware upgrade files ...

Страница 89: ...on Firmware Loader utility is version 3 3 or higher the utility navigates to the proper folder and selects the latest firmware files automatically Figure 5 8 Open window 6 If necessary click Browse The open file window appears figure 5 8 7 If necessary navigate to the folder where you saved the firmware upgrade file Select the file and click Open The Firmware Loader returns to the top N Valid firm...

Страница 90: ...nly pins 2 3 and 5 connected If necessary modify the cable by removing pins or cutting wires 9 When prompted confirm that the firmware version displayed in the firmware loader is correct Click OK in the Firmware Update prompt window 10 Click the Exit button to exit the firmware loader utility N The firmware loader utility increases the serial port s baud rate to 115 200 to speed up the upload proc...

Страница 91: ...saved as a preset Enter the preset number when prompted to do so Delete Allows the current preset to be deleted Changes Take Allows you to save to file any changes made to the displayed configuration Changes Cancel Returns to the previous screen undoing any changes you have made Trash can Drag and drop from an input or output button to the trash can to unmake all ties associated with that input or...

Страница 92: ...0 is full volume Mute Outputs settings Displays the Mute Adjust screen from which you can mute video and or audio for each output Update firmware Allows you to replace the firmware that is coded on the switcher s control board without taking the switcher out of service opening the switcher enclosure and replacing the firmware chip set See Updating firmware on page 5 6 Hardware status Provides an o...

Страница 93: ...t have been made are indicated as amber video and audio green video only and red audio only boxes Ties that will take effect when you click the Take button are indicated by Ties that will be broken when you click the Take button are indicated by Figure 5 12 Ties shown as crosspoints Icons in I O boxes Erases any numbers in the I O boxes in the Control Program window figure 5 5 You can place icons ...

Страница 94: ...m features you can access the help program in any of the following ways From the Extron Electronics program folder or group double click on the MATRIX Switcher Help icon shown at right From within the Matrix Switcher Control Program click on the Help menu on the main screen From within the Matrix Switcher Control Program press the F1 key Button Label Generator Program The Button Label Generator so...

Страница 95: ...ator Button Label Generator The Button Label Generator window appears figure 5 14 Figure 5 14 Extron s Button Label Generator window 2 In the Systems drop box choose either the CP 300 128 Series MVX 128 MTX 50 or the CP 300 Series 1616 Series option to match the label strip size for your MVX switcher 3 Using normal Windows controls you can create and print labels that can be placed in the label wi...

Страница 96: ...PRELIMINARY MVX VGA A Matrix Switchers A Appendix A Specifications Part Numbers Accessories Specifications Part Numbers and Accessories Button Labels ...

Страница 97: ... Series 16 female 15 pin HD Nominal level 1 Vp p for Y of component video and S video and for composite video 0 7 Vp p for RGB and R Y and B Y of component video 0 3 Vp p for C of S video Minimum maximum levels Analog 0 5 V to 2 0 Vp p with no offset Impedance 75 ohms Return loss 30 dB 5 MHz DC offset max allowable 1 5 mV Video output Number signal type 8 12 or 16 RGBHV RGBS RGsB RsGsBs HDTV compo...

Страница 98: ...um output 21 dBu unweighted Crosstalk 80 dB 1 kHz fully loaded Stereo channel separation 80 dB 1 kHz CMRR 75 dB 20 Hz to 20 kHz Audio input audio models only Number signal type 12 or 16 stereo balanced unbalanced Connectors 12 or 16 3 5 mm captive screw connectors 5 pole Impedance 10k ohm balanced unbalanced DC coupled Nominal level 10 dBV 316 mVrms 0 dBu 775 mV Maximum level 19 5 dBu balanced or ...

Страница 99: ...r 100 VAC to 240 VAC 50 60 Hz 48 watts internal Temperature humidity Storage 40 to 158 F 40 to 70 C 10 to 90 noncondensing Operating 32 to 122 F 0 to 50 C 10 to 90 noncondensing Cooling Convection vented Rack mount Yes Enclosure type Metal Enclosure dimensions Depth excludes connectors Width excludes rack ears 5 25 H x 17 0 W x 9 4 D 3U high full rack wide 13 3 cm H x 43 2 cm W x 23 9 cm D Product...

Страница 100: ...arts Replacement part number Tweeker small screwdriver MVX VGA A User s Manual Captive screw audio connectors 20 24 or 32 depending on the model Extron Software Products CD Matrix Switchers Control Program and Button Label Generator Accessories These items can be ordered separately Accessories Part number Captive screw audio connectors qty 10 100 457 01 MKP 1000 remote keypad Black 60 239 02 White...

Страница 101: ... Male to female VGA backshell connector cables Part number VGA 3 MHR 3 0 9 m 26 112 35 VGA 6 MHR 6 1 8 m 26 112 36 VGA 15 MHR 15 4 5 m 26 112 37 VGA 25 MHR 25 7 6 m 26 112 38 VGA 35 MHR 35 10 6 m 26 112 27 VGA 50 MHR 50 15 2 m 26 112 02 VGA 75 MHR 75 22 8 m 26 112 03 VGA 100 MHR 100 30 4 m 26 112 04 Male to male VGA molded connector cables Part number VGA M3 MHR 3 0 9 m 26 238 14 VGA M6 MHR 6 1 8 ...

Страница 102: ...connector cables Part number VGA M3 MHR 3 0 9 m 26 238 24 VGA M6 MHR 6 1 8 m 26 238 25 VGA M10 MHR 10 3 0 m 26 238 26 VGA M15 MHR 15 4 5 m 26 238 27 VGA M25 MHR 25 7 6 m 26 238 28 VGA M35 MHR 35 10 6 m 26 238 16 VGA M50 MHR 50 15 2 m 26 238 04 VGA M75 MHR 75 22 8 m 26 238 05 VGA M100 MHR 100 30 4 m 26 238 06 ...

Страница 103: ...ut them out of the manual write button information in each button area as desired and put them in the switcher s label window For 12 or 8 button strips use scissors to trim the blank to the appropriate length To remove a panel insert the Phillips head end of a Tweeker or a small Phillips head screwdriver into the hole in one end of the panel and gently slide the tab at the edge of the panel out of...

Страница 104: ...A 9 MVX VGA A Matrix Switchers Specifications Part Numbers Accessories PRELIMINARY Figure A 1 Button label blanks 16 button strips ...

Страница 105: ...Specifications Part Numbers Accessories cont d MVX VGA A Matrix Switchers Specifications Part Numbers Accessories A 10 PRELIMINARY ...

Страница 106: ...y misuse improper handling care electrical or mechanical abuse abnormal operating conditions or non Extron authorized modification to the product If it has been determined that the product is defective please call Extron and ask for an Applications Engineer at 714 491 1500 USA 31 33 453 4040 Europe 65 383 4400 Asia or 81 3 3511 7655 Japan to receive an RA Return Authorization number This will begi...

Страница 107: ...t The Netherlands 800 3987 6673 31 33 453 4040 FAX 31 33 453 4050 Extron Electronics Japan Kyodo Building 16 Ichibancho Chiyoda ku Tokyo 102 0082 Japan 81 3 3511 7655 FAX 81 3 3511 765 Extron Electronics Asia 135 Joo Seng Rd 04 01 PM Industrial Bldg Singapore 368363 800 7339 8766 65 6383 4400 FAX 65 6383 4664 www extron com 2007 Extron Electronics All rights reserved ...

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