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TAMURA NT matrix Instruction Manual Download Page 15

 
NT MATRIX Instruction Manual (EN)   

 

 

 

2D-53-00032500 

 
 

7 

 

6-4 

Audio Control Parameters 

INPUT LEVEL 

HA GAIN .................................................................................. +10 to -64 dBu (1 dB Step) 

TRIM .................................................................................... -24 to +24 dB (1/0.2 dB Step) 

Filter 

FIL1 ............................................................................................................................. HPF 

FIL2 .............................................................................................................................. LPF 

Frequency .............................................................. 12 dB/oct    20 to 22.4 kHz (245 Point) 

Dynamics 

LIMITTER 

THRESHOLD .......................................................................-50 to 0 dB FS (0.25 dB Step) 

ATTACK TIME ........................................................................0.1 mS to 70 mS (125 Point) 

RELEASE TIME ....................................................................... 10 mS to 2.6 S (133 Point) 

 

 

 

Summary of Contents for NT matrix

Page 1: ...nual describes important precautions to prevent any accident and procedures to handle this product Read this Instruction Manual carefully to use this product safely After reading keep this in a safe p...

Page 2: ......

Page 3: ...confirming that no more smoke is coming out contact our sales office for a repair request Do not attempt to repair the system by yourself as it is dangerous for the user Should water or foreign materi...

Page 4: ...loth immersed in a small amount of neutral detergent Never use gasoline alcohol cleanser or freon The module unit and the card unit were adjusted when installed Please know that if changes are made by...

Page 5: ...al from the website of TAMURA Corporation About the latest firmware The latest firmware of this device is published on the website of TAMURA Corporation Please download the latest firmware and install...

Page 6: ...to the following precautions 1 Do not block ventilation holes and fans 2 When you embed NT MATRIX in a table or desk use a structure in consideration of air flow 3 When you stack NT MATRIX mounted on...

Page 7: ...Output Rating 5 6 3 Audio Performance 6 6 4 Audio Control Parameters 7 7 Exterior Features 8 7 1 Rear Panel 8 7 1 1 AC INPUT 8 7 1 2 POWER SW 8 7 1 3 SEIRIAL 9 7 1 4 GPIO 9 7 1 5 SYNC 11 7 1 6 DSP CAR...

Page 8: ...after Replacement 19 9 3 DSP CARD Installation Method 20 9 3 1 Remove DSP CARD FAN CARD 20 9 3 2 Install DSP CARD 21 9 4 IO CARD Installation Method 22 9 4 1 Removing Blank Panel 22 9 4 2 Install IO...

Page 9: ...io I O card and GPIO VCA control card option is avalable 5 Logic setting of button ON OFF information of GPIO and touch panel can be done by using LOGIC function 6 User interface can be freely created...

Page 10: ...NT MATRIX Instruction Manual EN 2D 53 00032500 2 3 External View 3 1 Rear Panel 3 2 Front Panel With front cover attached With the front cover removed...

Page 11: ...NT MATRIX Instruction Manual EN 2D 53 00032500 3 4 Audio Block Diagram...

Page 12: ...21300291 00 TU 6436 DSP CARD 1 One pre installed on the main unit AC CORD 2m JP 2 Accessories Instruction Manual JP 1 Accessories The table above shows the products that come standard with the main u...

Page 13: ...ling frequency 48 kHz Number of signals processed 192 ch Audio reference input output level Digital 18 dBFS 20 dBFS Synchronization signal input VIDEO INPUT VIDEO NTSC PAL WORD CLOCK INPUT WORD TTL 1...

Page 14: ...1 dB 20 to 20 kHz THD N using 22 Hz HPF and 22 kHz LPF Fs 48 kHz 40 kHz LPF Fs 96 kHz within transmission frequency range Reference level input Analog input output Microphone system Within 0 2 Analog...

Page 15: ...s INPUT LEVEL HA GAIN 10 to 64 dBu 1 dB Step TRIM 24 to 24 dB 1 0 2 dB Step Filter FIL1 HPF FIL2 LPF Frequency 12 dB oct 20 to 22 4 kHz 245 Point Dynamics LIMITTER THRESHOLD 50 to 0 dB FS 0 25 dB Step...

Page 16: ...with the attached AC cable FG Terminal Please use this terminal when connecting to ground for broadcasting 7 1 2 POWER SW AC POWER1 AC POWER2 POWER ON OFF switch of AC power supply NT MATRIX stores a...

Page 17: ...rent shown in the figure below flows through the IN terminal Connector DB9S f Locking screw M2 6 Pin 1 GND Pin 6 N C Pin 2 N C Pin 7 N C Pin 3 N C Pin 8 RS422 Tx Pin 4 RS422 Rx Pin 9 RS422 Tx Pin 5 RX...

Page 18: ...NT MATRIX Instruction Manual EN 2D 53 00032500 10 GPIO OUTPUT Use GPIO OUTPUT within the voltage and current range shown below MAX 30V MAX 60mA OUT COM...

Page 19: ...onization signal WORD CLOCK output Select synchronization signals on the setting apllication 7 1 6 DSP CARD SLOT There are two slots for DSP CARDs By default one DSP CARD is preinstalled in the PRIMAR...

Page 20: ...is ACT running connect with Primary DSP with LAN cable If the Secondary DSP is ACT running connect with the secondary DSP with a LAN cable Note If the DSP CARD is composed of two boards and the DSP CA...

Page 21: ...Instruction Manual EN 2D 53 00032500 13 Connection with a computer Two DSP CARD configuration Connection via LAN SW HUB LAN SW HUB Please use a switching hub that supports over 100 Mbps CAT5E Cable L...

Page 22: ...the selected signal the selection signal lamp flashes In this case it operates with reference to the internal oscillator When the internal oscillator is selected all lamps are turned off and operate...

Page 23: ...talled in SECONDARY DSP SLOT Setting of DSP AUTO CHANGEOVER is done in the NT MATRIX Manager application screen 7 2 3 IO CARD SLOT Insert optional IO CARDs of various types to these slots IO CARDs of...

Page 24: ...NT MATRIX Instruction Manual EN 2D 53 00032500 16 8 Outline Drawing With the front cover removed...

Page 25: ...This procedure copies the data stored in the Primary DSP CARD to a new DSP CARD mounted in the Secondary DSP Slot Please keep the removed FAN CARD carefully Fan card is necessary to restore the origi...

Page 26: ...tly before you touch anywhere DSP CARDs 9 2 2 One DSP CARD Configuration Perform Procedures 1 and 5 if you need to transfer the data stored in a DSP CARD to a new DSP CARD It is not necessary to carry...

Page 27: ...e normal display of NT MATRIX front panel appears press the DSP Change Over button again to turn it off 9 2 4 Two DSP CARD Configuration Replacing Secondary DSP CARD This procedure copies the data sto...

Page 28: ...ou touch anywhere CARDs 9 3 1 Remove DSP CARD FAN CARD Remove the two screws from the DSP CARD as shown in the figure below In the figure PRIMARY indicates DSP CARD and SECONDARY indicates FAN CARD Gr...

Page 29: ...with the screw as shown in the figure below If the mounting of the screw is loose you do not can use it in the correct state Because the electrical signal level is not stable In the figure PRIMARY in...

Page 30: ...4 1 Removing Blank Panel Remove the two screws from the Blank Panel as shown in the figure below The blank panel will come off 9 4 2 Install IO CARD Insert the IO CARD straight and tighten the two pl...

Page 31: ...he cover forward while holding the buttons on the front cover red circle in the figure below and pull it out horizontally from the main unit to remove it 9 5 2 Attach the front cover Align the groove...

Page 32: ...itialized by this procedure All settings such as the matrixes and parameters Log record data 1 Turn off the NT MATRIX power 2 Remove DSP CARD to initialize internal data Refer to DSP CARD Installation...

Page 33: ...wer within 30 seconds after turning on the power 7 Turn off the NT MATRIX power 8 Remove the initialized DSP CARD Refer to DSP CARD Installation Method for detailed procedure 9 Restore the dip switch...

Page 34: ...ARDs are mounted connect the cable to the ACT running DSP CARD If the Primary DSP CARD is Active connect the cable to the Primary DSP CARD If the Secondary DSP CARD is Active connect the cable to the...

Page 35: ...Primary DSP CARD If the Secondary DSP CARD is Active connect the cable to the Secondary DSP CARD 2 Turn on the NT MATRIX power 3 Start up NT MATRIX Manager that has been installed on the PC 4 Specify...

Page 36: ...NT MATRIX Instruction Manual EN 2D 53 00032500 28...

Page 37: ...NT MATRIX Instruction Manual EN 2D 53 00032500 29...

Page 38: ...up servicing and readjustment please be ready to describe the problem accurately what operations you were performing before and after it happened or the history of usage NT MATRIX System Interface In...

Page 39: ...NT MATRIX Instruction Manual EN 2D 53 00032500...

Page 40: ...NT MATRIX Instruction Manual EN 2D 53 00032500...

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