Main Controller RX-M2703XP

The system controller is the core component of conference system, which is the important intercommunication factor between units and PC management software modules. It controls all the conference functions via the navigation keyboard and 2.8 inch LCD screen on the front panel.

Product number:RX-M2703XP

Category：

Full digital economical controller

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Description
Technical Specs
Connection

Ø Restmoment original conference technique, compliant to IEC60914.

Ø Control all the conference functions by navigation keyboard on front panel

Ø Adopt high speed RISC Embedded hardware structure, more reliable, faster.

Ø Adopt digital audio transmission technique, close to CD sound quality.

Ø 2.8 Inch LCD, Chinese and English menu, could order any language.

Ø Built-in input/out volume adjustment.

Ø Built-in 8X8 video matrix switcher, it can manage multipath video signs easily.

Ø Built-in 8X4 overall view video switching, time and order can setup freely.

Ø Original U disk and SD card recording function, can record the whole meeting in real-time.

Ø Users can control the starting and ending of recording, even change the setup of recording.

Ø MP3 recorder can record audio signal from external device automatically as soon as it coming.

Ø Exchanging function between MP3 recording and SD card. Users can change SD card during speaking. And it will not loose the content or audio.

Ø Recording will be kept on SD card

Ø After recording, user can choose listening or replay.

Ø It has monitoring earphone jack on front panel.

Ø System can support 80pcs chairman units simultaneously and appoint one as executive chairman.

Ø MIC management modes

l Limited mode: 1～6pcs units can be opened simultaneously

l FIFO mode: the last opened MIC covers the first opened MIC.

l Apply mode: executive chairman can approve or reject the speaking.

l Voice activating mode

l Free discussion mode: allow all the units to be opened simultaneously

Ø 6 channels output ports, which can connect 180pcs units.

Ø Many connecting modes, including “Hand in hand on one line”, “Hand in hand by splitter” and “ Hand in hand in ring form”

Ø Working with extension controller, the whole system can be extended to 4094pcs units.

Ø Turning off speaking unit, camera will track previous unit. Turning off all the speaking units, it will return to overall view.

Ø Protocols sharing, it can compatible with all the popular cameras. As the units positions being exchanged, camera always keep the correct tracking position by edit ID automatically.

Ø Cooperating with conference management software, the system can have more functions with easier operation.
Keywords:
- Full digital multifunction controller-Main Controller

Model Parameter	RX-M2703XP series
Working power	Two models：AC100～120V, 8A / AC220～240V, 4A
Power consumption	Depends on the quantity of connecting units: Single unit 25W, Maximum 420W
Unit capacity	180pcs units, can be extended to 4096pcs
Audio input	RCA × 2 2V p－p 6.3mm ×1 －50dB XLR × 1 －50dB
Audio output	RCA × 2 2V p－p XLR × 1 －50dB
Output impedance	47KΩ
Frequency respond	20~20KHz
SNR	102dB
Dynamic range	106dB
Total harmonic distortion	< 0.05%
Channel separation	102dB
Control model	RS－232/RS－485
Connector	Big 8 pin DIN
Camera capacity	8pcs
Video output level	RCA×41.08V p－p
Video output impedance	75Ω
Band width of video（-3dB）	30MHz
Recording	U disk and SD card
Color	Dark grey
Net weight	8KG
Dimension	432×90×350 mm
Installation	Suitable for 19 inch normal stand

Front Panel：

Figure 3.2 Front Panel

1. Mounting hole for 19 inch stand

2. Front panel of main controller. Aluminum Alloy

3. LCD screen, can adjust the brightness and contrast.

4. Switch, with electrifying indicator.

5. Mounting hole for 19 inch stand

6. Earphone jack for monitoring

7. Recording key: Press to record meeting; Press again to stop recording.

8. Switch to the last audio

9. PLAY and PAUSE

10. STOP

11. Switch to next audio

12. USB jack: for U disk

13. MP3 screen: display user’s operation

14. SD CARD slot: for inserting SD card

15. MENU／CONFIRM

16. LEFT

17. UP

18. RIGHT

19. DOWN

Back Panel：

Figure 3.3 Back Panel

1. Power line port: Input AC100~120V，8A / AC220~240V,4A 50~60Hz

2. RS232 interface（PC）：Computer control system interface

3. RS232 interface（CCU）：Central control system interface

4. USB interface（CONTROLIN）：interface for function extension

5. 6pcs 8P DIN interface（DRAGOMAN）：6 channels units’ output interface

6. 8P DIN interface（EXTEND）：interface for extension controller, connect to EXTEND IN on extension controller.

7. Video signal output interface （VIDEO OUT）:Connect to TV or other external screen via 8 channels.

8. Video signal input interface （VIDEO IN）:8 channels input, connecting to camera.

9. Cannon balance audio output interface （BALANCE OUT）: Balance audio output.

10. RCA Audio interface（LINK OUT）：Audio output interface of system controller, can connect peripheral amplifying system or recording system.

11. RCA Audio interface（LINK IN）：Sound input interface for the third party

12. 6.3mm MIC input socket

13. Cannon balance interface MIC: External MIC

14. RS485 interface：Connecting with camera

15. 2pcs USB interfaces（CONTROL OUT）：interface for function extension

RX-M2700XP System Controller

None

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