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Technical Specifications

9 Technical Specifications

Table 6 includes the technical specifications:

Table 6: Technical Specifications

of the OMX-SW5x5 5x5 Video Audio Matrix Switcher

INPUTS:

5 composite video 1Vpp / 75 on BNC connectors
5 balanced stereo audio, +4dBm (nominal)/25k on detachable terminal blocks

OUTPUTS:

5 composite video 1Vpp / 75 on BNC connectors
5 balanced stereo audio, +4dBm (nominal)/47 on detachable terminal blocks

MAX. OUTPUT LEVEL:

VIDEO: 2Vpp

AUDIO: +19dBm

BANDWIDTH (-3dB):

VIDEO: 70MHz, Fully Loaded AUDIO: 29kHz

DIFF. GAIN:

0.02%

DIFF. PHASE:

0.44 Deg

K-FACTOR:

<0.05%

S/N RATIO:

VIDEO: 75.1dB

AUDIO: 74dB

CROSSTALK (all hostile):

VIDEO: -51.4dB @ 5MHz

AUDIO: 105dB

CONTROLS:

Audio gain level control by control software, –91dB to +26dB

COUPLING:

VIDEO: DC

AUDIO: DC at input, AC at output

AUDIO THD + NOISE:

0.102%

AUDIO 2nd HARMONIC:

0.053%

POWER SOURCE:

100-240 VAC, 50/60 Hz; 112mA switching power supply

DIMENSIONS:

19-inch (W), 7-inch (D) 1U (H) rack-mountable

WEIGHT:

2.7 kg (6 lbs.) approx.

ACCESSORIES:

Power cord, Null modem adapter, Windows®-based control software, Infra-red

remote control transmitter

1 Specifications are subject to change without notice

Содержание OMX-SW5x5

Страница 1: ...OMX SW5x5...

Страница 2: ...ow Video or Breakaway Option 14 8 2 1 Setting the Audio Follow Video Option 15 8 2 2 Setting the Breakaway Option 15 8 3 Switching OUT IN Combinations 15 8 4 Confirming Settings 15 8 4 1 Toggling betw...

Страница 3: ...gure 10 OMX SW5x5 Unit Characteristics 14 Figure 11 Storing and Recalling using the Input Output Buttons 17 Tables Table 1 Front Panel OMX SW5x5 5x5 Video Audio Matrix Switcher Features 4 Table 2 Rear...

Страница 4: ...llowing typical applications Professional display systems requiring true 5x5 matrix operation Multimedia and presentation source and acceptor selection and remote monitoring of computer activity in sc...

Страница 5: ...itter and remotely by RS 485 or RS 232 serial commands transmitted by a touch screen system PC or other serial controller To achieve the best performance Connect only good quality connection cables th...

Страница 6: ...Your OMX SW5x5 Video Audio Matrix Switcher 3 Figure 1 OMX SW5x5 Video Audio Matrix Front Panel Figure 2 OMX SW5x5 Video Audio Matrix Rear Panel...

Страница 7: ...ent setting 8 12 RCL RECALL Button Pressing the RCL button and the corresponding OUTPUT key recalls a setup from the non volatile memory The stored status blinks Pressing a different OUTPUT button let...

Страница 8: ...erminal Block Connectors Connect to the balanced stereo audio acceptors from 1 to 5 7 RS 232 DB 9F Port Connects to the PC or the Remote Controller 8 RS 485 Terminal Block Port Pin G is for Ground con...

Страница 9: ...enough air will still flow around the machine 3 The machine is placed straight in the correct horizontal position 4 You do not overload the circuit s When connecting the machine to the supply circuit...

Страница 10: ...posite video acceptors2 and connect the corresponding AUDIO OUTPUTS terminal block connectors to the balanced stereo audio acceptors4 3 Set the dipswitches see section 6 5 4 Connect a PC and or contro...

Страница 11: ...Null modem adapter with a 9 wire flat cable to the RS 232 DB9 port on your PC To connect a PC to the OMX SW5x5 unit without using a Null modem adapter Connect the RS 232 DB9 port on your PC to the RS...

Страница 12: ...SW5x5 unit Connect the B PIN on the RS 485 rear panel port of the remote controller to the B PIN on the RS 485 rear panel port of the OMX SW5x5 unit If shielded twisted pair cable is used the shield m...

Страница 13: ...t Output Figure 5 Figure 6 and Figure 7 illustrate how to wire a balanced unbalanced input and or output connection Figure 5 Connecting the Balanced Stereo Audio Input Output Figure 6 Connecting the U...

Страница 14: ...MACHINE The MACH determines the position of an OMX SW5x5 unit specifying which OMX SW5x5 unit is being controlled when several OMX SW5x5 units connect to a PC or serial controller Set the MACH on an O...

Страница 15: ...t the RS 485 terminal block port on the first OMX SW5x5 unit to the RS 485 port on the second OMX SW5x5 unit and so on connecting all the RS 485 ports 4 Set the dipswitches as section 6 5 describes In...

Страница 16: ...Controlling via RS 232 and RS 485 13 Figure 9 Cascading Individual Units in a Control Configuration via RS 232 and RS 485...

Страница 17: ...e following information is displayed in the 7 segment Display1 The number of IN and OUT ports shown during the First Display2 The firmware version number and the MACHINE shown during the Second Displa...

Страница 18: ...Display relate to the Audio section If the VIDEO button illuminates all switching operations and the 7 segment Display relate to the Video section 8 3 Switching OUT IN Combinations To switch a video...

Страница 19: ...user confirmation and the TAKE button illuminates 2 Press the illuminated TAKE button to toggle from the CONFIRM mode back to the AT ONCE mode Actions no longer require user confirmation and the TAKE...

Страница 20: ...t configuration do the following 1 Press the RCL button The RCL button blinks 2 Press the appropriate Input Output button the button corresponding to the setup If in the CONFIRM mode that setup config...

Страница 21: ...s locked Pressing a button will have no effect except to cause the LOCK button to blink3 To unlock the OMX SW5x5 Press the illuminated LOCK button for more than two seconds until the LOCK button is no...

Страница 22: ...O 19dBm BANDWIDTH 3dB VIDEO 70MHz Fully Loaded AUDIO 29kHz DIFF GAIN 0 02 DIFF PHASE 0 44 Deg K FACTOR 0 05 S N RATIO VIDEO 75 1dB AUDIO 74dB CROSSTALK all hostile VIDEO 51 4dB 5MHz AUDIO 105dB CONTRO...

Страница 23: ...2 5 3 2 5 4 2 5 5 11 Tables of Hex Codes for Audio Input Output Gain Control Sections 11 1 and 11 2 contain the tables of hex codes for input and output signal gain control adjustment respectively 11...

Страница 24: ...5 1 16 0 1 Audio Level 2 16 2 16 2 2 16 3 2 16 4 2 16 5 2 16 0 2 Audio Level 127 16 FF 16 2 FF 16 3 FF 16 4 FF 16 5 FF 16 0 FF F F F F F F Audio Level 128 16 0 16 2 0 16 3 0 16 4 0 16 5 0 16 0 0 F 0 F...

Страница 25: ...ction 42 the AUDIO PARAMETER SETTINGS FOR INSTRUCTIONS 22 24 25 is sent1 2A 87 80 81 The command is sent once and the audio outputs gain adjustment mode continues until instruction 42 changes to the a...

Страница 26: ...the audio output is physically disconnected from the input Audio Level 2 16 16 2 16 3 16 4 16 5 16 0 Audio Level 127 16 FF 16 2 FF 16 3 FF 16 4 FF 16 5 FF 16 0 FF F F F F F F Audio Level 128 16 0 16 2...

Страница 27: ...e set for N5 N0 2nd BYTE Bit 7 Defined as 1 I6 I0 INPUT When 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 v...

Страница 28: ...ce 3 4 6 7 11 REQUEST BREAKAWAY SETTING Set as SETUP or set to 126 or 127 to request if machine has this function 0 Request audio breakaway setting 1 Request FOLLOW setting 3 4 6 15 12 REQUEST VIDEO A...

Страница 29: ...T 0 or with an error invalid instruction code If the INPUT is set to 126 for these instructions then if possible the machine will return the current setting of this function even for the case that the...

Страница 30: ...codes 07 80 C0 81 set for delayed switch 01 84 83 81 switch code then after the required delay send HEX codes 07 80 C1 81 execute delayed switch to implement the switch NOTE 17A For clean switching o...

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