User Manual
Contents
1. ainaani fof meraniami YY the video input present on output 12 from 01 to 16 ZZ the audio input present on output 12 from 01 to 16 Note If the matrix returns 00 or 30 30 the video portion is set to high impedance or the audio portion is at 0 Volts P number of the preset activated from 1 to 8 T enabling of remote control 0 disabled 1 enabled V 12th output used as preview 0 output 12 used normally 1 preview output A machine address on RS485 from 0 to 7 S Tx Rx speed on RS485 1 2400 bit sec 2 9600 bit sec R reply time from 1 to 7 a multiple of 16 ms or from 16 ms to 112 ms CR 7 10 Set Switching Through Blank time The host must send the following sequence WXXY followed by CR Legend W is the character Hex 57 XX is the output from 01 to 12 Y indicates the time from 0 to 3 0 0 3 sec 1 0 5 sec 2 1 sec 3 2 sec The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s Example to set the switching delay time of output 5 to 1 second the following characters must be sent in line 57 30 35 32 0D D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA 7 11 Switching Through Blank time request The host must send the following sequence w followed by CR Legend w is the character Hex 77 The matrix replies Y time set for output 12. 01 to 12 YY is the video input from 01 to 16 ZZ is the audio input from 01 to 16 Note if YYisOO the video output will be set to high impedance if ZZis00 the audio output will be set to 0 Volt Example To switch the video input 1 and the audio input 3 to output 12 the following characters must be sent in one line 42 31 32 30 31 30 33 OD The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s see above chapter 7 0 7 3 Video only switching command The host must send the following sequence VXXYY followed by CR Legend V is the character Hex 56 XX is the output from 01 to 12 YY is the video input from 01 to 16 Note if YYisOO the video output will be set to high impedance COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE User Manual MX 1612RA Example To bring video output 8 to high impedance the following characters must be sent in one line 56 30 38 30 30 OD The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s 7 4 Audio only switching command The host must send the following sequence AXXYY followed by CR Legend A is the character Hex 41 XX is the output from 01 to 12 YY is the audio input from 01 to 16 Note if YYisOO the audio output will be set to 0 Volt Example To bring audio output 8 to 0 Volt the following characters must be sent 41 30 38 30 30
3. 07161 3000 333 or e mail to info comm tec de D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp
4. OD The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s 7 5 Status Request The host must send the following sequence D followed by CR Legend D is the character Hex 44 The matrix returns 24 pairs of ASCII characters followed by CR 12 pairs for the Video and 12 for the audio input output combinations YY the video input present on output 1 from 01 to 16 ZZ the audio input present on output 1 from 01 to 16 Jeee e A a saaaaneegeueae YY the video input present on output 12 from 01 to 16 ZZ the audio input present on output 12 from 01 to 16 Note If the matrix returns 00 or 30 30 the video portion is set to high impedance or the audio portion is at 0 Volts D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA 7 6 Creating a Preset The MX 1612RA can perform up to 8 presets saved in the internal memory A preset is a predefined configuration of 24 crosspoints 12 video and 12 audio which can be recalled at any time The presets are created from the current status of the matrix and are restored after a loss of power The host must send the following sequence SNN followed by CR Legend S the character Hex 53 NN is the preset number from 01 to 08 Example If preset 05 is to be assigned to the current state of the matrix the host will send the following sequence in one
5. OMM TEL MX 1612RA 16 x 12 RGBHV and Stereo Audio Matrix Switcher User Manual English COMM TEC GmbH Siemensstr 14 D 73066 Uhingen Tel 49 7161 3000 0 Fax 49 7161 3000 333 www comm tec de Version A1 Oct 2004 Rev 1 Apr 2006 DBA Copyright by COMM TEC User Manual MX 1612RA INDEX 1 0 Overview 2 0 Power Requirements and Installation 3 0 Settings 4 0 Attaching Inputs and Outputs and Power Up 5 0 Front Panel Control 6 0 Infrared Remote Control 7 0 RS 232 Programming and Control 8 0 RS 485 Programming and Control 9 0 Technical Specifications 10 0 Warranty Service and Returns Policy Please read this manual carefully before installing the MX 1612RA COMM TEC shall not be liable under any circumstances for consequential or incidental damages and injuries including but not limited to labor costs or loss of profits arising in connection with the use of or inability to use COMM TEC products COMM TEC reserves the right to modify or discontinue designs specifications warranties and policies without notice COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE User Manual MX 1612RA 1 0 OVERVIEW Thank you for buying this product Please check the contents of the packaging carefully 1 MX 1612RA unit 1 User Manual 1 Power Cord The MX 1612RA unit is an 16 x 12 matrix for RGBHV an
6. TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA The reply time of the MX 1612RA is the time that must pass between end of reception of the command and the start of transmission of the reply This time allows the host to release the 485 bus and to prepare to receive without causing conflicts The default parameters are as follows speed 9600 bit sec unit address 0 30 hex reply time 32 ms The wiring must be done according to the diagram below RS 485 connection Paaa SOOO OOO OOR Note When several units are daisy chained the 100 Ohm termination must be placed by the last unit COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE User Manual MX 1612RA According to the used protocol the messages between the host and MX 1612RA correspond to the following sequences command from host to MX 1612RA STX ADDR command ETX reply of the MX 1612RA to the host STX ADDR reply ETX The character STX corresponds to 02 hex the character ETX corresponds to 03 hex the ADDR field is the address of the MX 1612RA from 30 hex to 37 hex or from 0 to 7 in ASCII The contents of the command and reply fields are the same as in the RS 232 protocol except for the CR character hex OD which is omitted in this case 8 1 Commands and replies The commands that can be sen
7. been detected Note Although an internal buffer is implemented it is recommended to wait for the acknowledge before sending the next command when several commands are sent one after another 7 1 Attaching an External Controller Connect serial controllers refering to the graphics below for RS 232 cable connector pin mapping and to the settings for serial communication Data Bits 8 ONNOAA AWN O0O0000000 OO0O000000 O OMWNAAAWN To Computer SUB D 9 F SUB D 9 F Note Make sure the settings on both the serial controller and the MX 1612RA correspond to each other COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE User Manual MX 1612RA 7 2 Video and Audio Switching Commands The host must send the following sequence BXXYY followed by CR Legend B is the character Hex 42 XX is the output from 01 to 12 YY is the video and audio input from 01 to 16 Note if YYisOO the video output will be set to high impedance the audio output will be set to 0 Volt Example To switch the video and audio input 15 to output 7 the following characters must be sent in one line 42 30 37 31 35 0D When a video and an audio source from different input numbers shall be switched to a common video and audio output The sequence of the characters is BXXYYZZ followed by CR Legend B is the character Hex 42 XX is the output from
8. line 53 30 35 OD The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s 7 7 Recall of a Preset A predefined preset can be recalled The host must send the following sequence RNN followed by CR Legend R is the character Hex 52 NN is the preset number from 01 to 08 Example If the preset saved under number 05 shall be recalled the host must send the following sequence 52 30 35 OD The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s 7 8 Firmware Release Request The host must send the following sequence i followed by CR Legend i is the character Hex 69 The matrix replies i Hex 69 P high byte indicating the firmware Hex 50 Z low byte that identifies the firmware release from Hex 30 to Hex 39 CR Example Reply 69 50 30 OD indicates that the firmware release is 0 The character P Hex 50 identifies the firmware of the matrix D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA 7 9 Global Status Request The host must send the following sequence d followed by CR Legend d is the character Hex 64 The matrix returns 24 pairs of ASCII characters followed by CR 12 pairs for the Video and 12 for the audio input output combinations YY the video input present on output 1 from 01 to 16 ZZ the audio input present on output 1 from 01 to 16
9. same number or to the last saved configuration Note To save a configuration and activate this at the next Power Up press the MODE button for 2 seconds Subsequent recalls of presets from the front panel IR remote or via serial commands modify the default configuration which will correspond to the last preset recalled Note At subsequent Power Ups the unit will be set according to the last configuration saved or according to the last recall received from the front panel the IR Remote or computer via RS 232 RS 485 COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE User Manual MX 1612RA 5 0 Front Panel Control 5 1 Parts of the Front Panel INPUT 1 16 Keys to select the video and or audio sources and to save presets 1 8 OUTPUT 1 12 PW Keys to select the video and or audio outputs and to recall presets 1 8 MODE This button is used for saving and recalling presets to save the Default Status to enable and disable the reception of IR remote signals and to select the operation mode VIDEO red LED on only Video level is switched AUDIO green LED on only Audio level is switched BOTH both LEDs on Audio follows Video AfV LOCK VOLUME both LEDs off signal routing disabled 16 x 12 LED Matrix Status Display Shows the crosspoints of the routed inputs and outputs The color of the LED i
10. 66 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE LED in Switching INPUT button delay time IN 13 IN 14 IN 15 IN 16 User Manual MX 1612RA To set a new switching time press the correspondent button for 2 seconds Default value is 500 msec When the delay time is set by the front panel it is valid for all outputs including the preview output By serial control it is possible to set the switching time for each output independently in this case the LEDs in the INPUT buttons 13 14 15 and 16 show the switching time for the output 1 The update of 16 x 12 LED Matrix Status Display is dependent on the switching of the RGB signals therefore the effective change of the status is delayed related to the switching time 5 7 Enabling Disabling the IR reception Press and hold the MODE button at power up Enables or disables the reception from IR remote control depending on the current status 6 0 Infrared Remote Control The MX 1612RA can be controlled via an IR remote control which must be ordered separately Cat No 708IRMX1612RA Note The remote control is self learning If the battery supply has been interrupted press the SET key for a few seconds Be sure that the infrared reception is enabled see chapter 5 7 The unit is shipped with IR reception enabled The following functions can be performed with the IR remote control V A A V LOCK Selection of the operation mode Audio only Vi
11. at the slot points to the required voltage indication Caution Be aware of the risks of an electric shock Only qualified personnel should perform installations In some countries the power plug must be adapted to local standards The wires are identified according to the following coding Brown PHASE Identified with the letter L maybe red Blue NEUTRAL Identified with the letter N maybe black Yellow Green GROUND Identified with the letter E maybe green Caution For safety and signal integrity use a grounded external power source and a grounded power connector Reliable earthing of rack mounted equipment should be maintained If unit is installed in a 19 Inch rack consideration should be given to an environment compatible with the manufacturer s maximum rated ambient temperature Avoid placing high heat producing equipment directly above or below the MX 1612RA The power connector contains the power switch and the fuse drawer for 5x20 fuses If the fuse blows replace it only with the same type and value T 500mA 250V 3 0 SETTINGS The MX 1612RA unit does not have internal settings Some settings or presets can be made directly from the keypad COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE User Manual MX 1612RA 4 0 Attaching Inputs and Outputs and Power Up 4 1 Video Signals Note For the video co
12. d balanced Stereo Audio signals The possibility of programming output 12 as preview promotes more versatile use of the matrix in certain multimedia applications This preview output can be used to view and listen to the sources without a routing or switching operation The matrix can also manage Y Cb Cr signals Presets can be stored and recalled The MX 1612RA provides the through blank switching mode That means that the video portion of an input signal is delayed while the sync locks up This prevents the annoying effects during switching the screen goes blank momentarily and returns with a locked video image The MX 1612RA can be controlled by the Front Panel by a computer or a control system via RS 232 RS 485 commands or with the optional Infrared Remote Control For RS 232 485 protocols see chapter 7 0 and 8 0 D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA 2 0 Power Requirements and Installation The MX 1612RA must be connected to an electrical environment either of 230 Volt or 115Volt 50 Hz to 60Hz The power connector is at the left side on the rear panel Before applying power to the unit make sure that the power source has the correct values and the voltage selector at the rear panel is set to the correct voltage To change the setting use a flathead screwdriver and and turn the selector th
13. deo only AfV Lock like MODE on the front panel IN 1 16 Selection of a source input like from the front panel OUT 1 12 Selection of a destination output like from front panel PREVIEW Video Mute ON De activates the video on the preview output 12 PREVIEW Video Mute OFF Re activates the video on the preview output 12 PREVIEW Audio Mute ON De activates the audio on the preview output 12 PREVIEW Audio Mute OFF Re activates the audio on the preview output 12 SAVE followed by OUT keys 1 8 save a status RECALL followed by OUT keys 1 8 recall a status D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA 7 0 RS 232 Programming and Control All functions of the MX 1612RA matrix can be controlled with external controllers like computers or third party controllers e g AMX A serial controller is any device that is connected to the standard RS 232 serial port 9pin SubD male on the rear panel and that can send and receive ASCII character format The sent commands and the received acknowledge and status information are always ASCII format The Input Output and Preset numbers are always two digit The end of string CR is hex OD The MX 1612RA matrix replies except for status and firmware request ACK Hex 06 if the command has been performed correctly NACK Hex 15 if transmission errors have
14. e Type Cat No Video Inputs Input connectors Input coupling Input impedance Crosstalk worst case Bandwidth Outputs Output connectors Sync Switching Time between RGB and Sync signals Audio Input type Input Impedance Input level Output impedance Frequency response Distortion Crosstalk worst case Hum amp noise Main input Power consumption Housing Size W x D x H Weight Operating temp range Safety EMC Optional Accessories COMM TEC GMBH D 73066 UHINGEN SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 TELEFAX 49 0 7161 3000 333 Matrix Switcher MX 1612RA 708MX1612RA 16 RGBHV or YUV or RGBS 16 x 5 BNC female DC 75Q 43 dB at 40 MHz 350 MHz 12 RGBHV or YUV or RGBS 12 x 5 BNC female H V separated TTL level High Z Adjustable at 0 3 0 5 1 and 2 seconds Differential AC balanced with Phoenix screw terminal removable 44 kQ differential 22 kQ single ended 9 dBm max 600 Q 0 1 dB from 20 Hz to 600 kHz lt 0 2 from 20 Hz to 20 kHz at 6 dBm 55 dB at 16 kHz 63 dBm unweighted worst case 230 115VAC VAC 50 60 Hz 15 VA Metal grey 483 x 220 x 264 mm 19 rack mountable 6ru high 8 6 Kg 0 45 C according to EN 60065 according to EN 55103 1 and EN 55103 2 IR MX 1612RA IR remote control Cat No 708IRMX1612RA Specifications are subject to change without notice WWW COMM TEC DE SALES COMM TEC DE User Manual MX 1612RA 10 0 Warranty Ser
15. f keys MX 1612RA Button Function Button Function Mode Input1 Save status 1 Mode Output1 Recall status 1 Mode Input2 Save status 2 Mode Output2 Recall status 2 Mode Input3 Save status 3 Mode Output3 Recall status 3 Mode Input4 Save status 4 Mode Output4 Recall status 4 Mode Input5 Save status 5 Mode Output5 Recall status 5 Mode Input6 Save status 6 Mode Output6 Recall status 6 Mode Input7 Save status 7 Mode Output7 Recall status 7 Mode Input8 Save status 8 Mode Output8 Recall status 8 Note A recalled Preset switching operation is not performed in the through blank mode Sync RGB delay 5 6 Setting the switching time delay The MX 1612RA performs through blank switching the video portion of an input signal is delayed while the sync locks up The screen goes blank momentarily and returns with a locked video image This prevents the annoying effects typical of LCD devices when their input signal is switched As each LCD has its own response time for optimal switching the user can modify blank duration from 0 3 to 2 seconds When the MODE button is in LOCK position the current switching time is displayed by the LEDs in the INPUT buttons 13 14 15 and 16 as shown in the following table mweur qa ae 4 Iys moa NEY ges F z TEET Tr aN 1 j COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE D 730
16. from 0 to 3 Y time set for output 2 from 0 to 3 a a a a a Y time set for output 12 from 0 to 3 The time according to Y is 0 0 3 sec 1 0 5 sec 2 1 sec 3 2 sec Example the reply 30 30 30 30 30 30 31 30 30 30 30 30 OD indicates that output No 7 has a delay of 0 5 sec while all other outputs switch in 0 3 sec 7 12 Set Preview Output MX 1612RA shall connect a selected input to the preview output fixed to No 12 The host must send the following sequence pX followed by CR Legend p is the character Hex 70 X changes status of output 8 1 output 12 is preview out 0 output 12 is set as standard output Example To set output 12 to a preview output the host must sent 70 31 0D The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s 7 13 Set Mute on Preview Output When output 12 is used as a Preview output it can be muted The host must send the following sequence mX followed by CR Legend m is the character Hex 6D X changes status of output 12 0 mute OFF 1 mute Audio 2 mute Video 3 mute Audio and Video D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA Example to mute the audio on preview send the following sequence 6D 31 0D The matrix returns ACK Hex 06 if okay or NACK Hex 15 if output 12 has not been previously defined as
17. ndicates the type of signal on the output green indicates audio red indicates video orange indicates audio and video 5 2 Switching of the Signals First select with the MODE button the desired switching mode Press one of the 16 Input buttons the LED will light Next press one of the 12 Output buttons to which the selected source shall be routed 5 3 Programming Output 12 as PREVIEW Press the MODE and Output 12 PW button at the same time Lighting of the LED in the button 12 PW indicates the change From now on each time you press one of the input buttons the signal relative to this input is switched immediately to output 12 Note When output 12 is active as PREVIEW output the LED in the output 12 PW button is on To change output 12 back to normal output press the MODE and output 12 button again at the same time LED in output 12 PW button goes off D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual 5 4 Programming the default configuration Press the MODE button for 2 seconds this saves the present configuration and activate this at the next power on Subsequent recall from keypad or computer modifies the default configuration that will correspond to the last status recalled 5 5 Presets Saving and Recall Eight Presets can be saved and then recalled pressing a combination o
18. nnections use good quality 75Q coax cable Switch the MX 1612RA off while attaching the signal cables Connect the sources and destinations according to the screen printed instructions on the rear panel Note The RGB inputs are terminated at 750 Looping of the inputs is not possible If necessary duplicate the incoming signal with an COMM TEC DA 12R unit Note Some monitors or video projectors equipped with a 15pin HD connector require bridge of pin 5 to GND 4 2 Audio Signals Connect the audio sources and destinations according to the screen printing on the rear panel Don t mix up the right and left channel of your Stereo Audio signals The audio inputs and outputs are for balanced signals If the source has an unbalanced output put the hot signal on input a of the MX 1612RA connect the ground of the signal and input b to GND D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE User Manual MX 1612RA If the destination has an unbalanced input use outputs a and GND leaving output b free In this case half of the output level is lost OUT 4 3 Power Up of the MX 1612RA Be sure that the voltage setting is correct Press the I side of the power switch to turn the unit on It will be set to the factory configuration which routes inputs to the outputs with the
19. preview out or in case of transmission error s 7 14 Set RS 485 Communication Parameters The host must send the following sequence CASR followed by CR Legend C is the character Hex 43 A is the address of the matrix from 0 to 7 S is the Tx Rx speed 1 or 2 1 2400 bit sec 9600 bit sec R is the reply time from 1 to 7 in multiples of 16 msec 1 16 msec 2 32 msec 3 48 msec 4 64 msec 5 80 msec 6 96 msec 7 112 msec The matrix returns ACK Hex 06 if okay or NACK Hex 15 in case of error s Example to program the connected matrix as unit with address 4 Tx speed of 2400 bit sec and a reply time of 80 milliseconds the following characters must be sent on line 43 34 31 35 0D 8 0 RS 485 Programming and Control All functions of the MX 1612RA can be controlled by a computer through transmission reception of strings of hexadecimal and ASCII characters The transmission protocol is of the master slave multi point type where the MX 1612RA are the slaves while the host that controls these is the master Up to 8 MX 1612RA identified by addresses form 0 to 7 can be connected on the 485 bus The characteristics of the serial connection are 8 data bits no parity 1 stop bit and speed settable to 2400 or 9600 baud The transmission speed the address of the unit and the reply time can be set with a suitable command from RS 232 see chapter 7 14 D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM
20. t via RS 485 are the same as for RS 232 except for the Set RS 485 communication parameters see 7 14 command video and audio switching command 7 2 video switching command 7 3 audio switching command 7 4 status request 7 5 creation of a preset 7 6 recall of a preset 7 7 firmware release identification request 7 8 global status request 7 9 set Switching Through Blank time 7 10 Switching Through Blank time request 7 11 set preview output 7 12 set mute on preview output 7 13 Example A video switching command will be as follows STX ADDR VXXYY ETX where V is the character Hex 56 XX is the output from 01 to 12 YY is the video input from 01 to 16 The MX 1612RA matrix replies STX ADDR ACK ETX where ACK is the character Hex 06 if the command has been performed correctly STX ADDR NACK ETX where NACK is the character Hex 15 if transmission errors have been detected or incorrect parameters Therefore the switching command of video input 5 to output 4 for the MX 1612RA with address 2 will be as follows STX 2 V 04 05 ETX in Hex code 02 32 56 30 34 30 35 03 the matrix will reply with STX 2 ACK ETX in Hex code 02 32 06 03 or with STX 2 NACK ETX in Hex code 02 32 15 03 D 73066 UHINGEN TELEFAX 49 0 7161 3000 333 SALES COMM TEC DE COMM TEC GMBH SIEMENSSTRASSE 14 TELEFON 49 0 7161 3000 0 WWW COMM TEC DE amp User Manual MX 1612RA 9 0 Technical Specifications Nam
21. vice and Returns Policy This product is under warranty for a period of two 2 years from the date of purchase COMM TEC s liability and Buyer s remedies under this warranty shall be limited solely to repair of the faulty units free of charge This warranty does not apply if the product has been modified repaired by an unauthorized agent or improperly installed used or maintained If a problem occurs first contact your dealer or COMM TEC for trouble shooting If verification of a problem requires factory repair ask COMM TEC s Customer Equipment Service representative to issue a Return Materials Authorization RMA number Merchandise will not be accepted without a RMA number When returning a product to COMM TEC in Uhingen for repair please comply with the following instructions e Shipping and insurance costs must be prepaid e Use original shipping container s if possible e Indicate the RMA number clearly on the outside of each container e Enclose a written description of the problem The under warranty repaired units will be returned Carriage Free to the sending party dealer or consumer Outside the warranty period COMM TEC will repair the faulty units charging all arising expenses of the repair e g labor parts transportation and insurance to the sending party dealer or consumer For any problems during installation and operation of the MX 1612RA call the COMM TEC hotline 49 07161 3000 0 send a fax 49
Download Pdf Manuals
Related Search