| Content |
LD Systems U506 CS 4
4-Channel Wireless Conference System
- True diversity UHF wireless conference system
- Automatic channel scan
- Automatic frequency search
- Infrared frequency synchronizing of receiver and microphone unit
- Pilot tone
- Priority switching
- Automatic and manual gate modes
- Security lock
- RS-232 interface for external control
We have developed the U500® in Germany to meet all of your requirements of a wireless conference system. It offers a professionally equipped solution for effective communication and interaction with advanced technology, excellent speech intelligibility and an elegant appearance. The user-friendly True Diversity UHF system with 60 channels in 6 groups facilitates easier installations and turns conferences, meetings and round tables into successful events.
The U500® terminals feature a gooseneck condenser microphone with hyper-cardioid characteristic and a light ring to display status. The heavy table stand features an XLR microphone input, 28 V phantom power, an on-off-mute switch, as well as a gain control and a selectable 130 Hz high-pass filter to effectively reduce proximity effect and structure-borne sound. A high-contrast OLED display shows radio frequency, battery status, terminal number, group and channel. The audio transmission range is 60 Hz - 16 kHz.
For simple, fast configuration, the 4-channel U500® conference system receiver features automatic frequency and channel scanning, infrared synchronisation, a digital encoder and 4 buttons to directly access the individual channels. The high-contrast OLED display provides a comprehensive overview of all functions and settings such as audio and radio signal strength, and priority and battery status of the terminals. The number of simultaneously-live microphones can be configured in order to eliminate crosstalk, feedback and comb filter effects. Selectable automatic or manual gate settings and a pilot tone ensure that the U500® conference system delivers superb sound quality with excellent noise immunity. In addition to its individual channel outputs, the receiver also has a master output, an access lock to prevent unauthorised adjustment of settings, and the RS-232 interface to facilitate integration into external control systems.
For system expansion, up to five U500® receivers can be cascaded and used in master-slave mode, making a maximum of 20 terminals possible. The U500® conference system is available in three versions which work in the following frequency areas: 554 - 586 MHz, 662 - 694 MHz or 823 - 832 MHz + 863 - 865 MHz
Product type
Conference Systems
Transmission frequency range
662 - 694 MHz
Frequency response
60 - 16000 Hz
Signal-to-noise ratio
> 100 dB
Controls
digital encoder , Power On/Off , RX 1 - 4 quick access buttons
Audio output, balanced
4 x XLR
Audio mix output, balanced
XLR
Max. output level
+12 dBu
Operating voltage
1,000 mA , 12 V DC
LDU506CST - LD Systems U506 CST Sprechstellensockel für Konferenzsystem 662 - 694 MHz
Product type
Microphone Accessories
Rated HF output power
10 mW
Operating voltage
2 x AA battery
Operating time
up to 8 hrs., battery-dependent
|
Power (w/o IEC power cord) for up to 40 microphone units. |
- Choice of microphones for every kind of system and room acoustics.
- Display and multifunction soft keys for ease of use.
- Up to 63 language channels independently selectable for two users.
- 1, 3, 5-way voting/polling function.
- Dip-switch selectable president and delegate operating modes.
The CS 5 VU provides two operating modes, reducing the number of different components needed for a conference system.
In a small discussion system with CS 5 DU microphone stations, the chairperson would typically use a CS 5 VU. In President mode, it provides a priority function and allows the user to start votes or polls. The display will then indicate the time left for voting and the results.
In a larger conference system, the CS 5 VU can be used both by delegates and by the president. In delegate mode, it provides all voting and language selection functions independently for two delegates. A bank of dip switches allows the CS 5 VU to be set to President mode with priority and 1, 3, or 5-way voting/polling functions. In computer-controlled conference systems, chip-card identification is available as an option.
Gooseneck, capsule and connecting cable are not included.
The unit shall act as chairman unit or normal delegate unit, selectable by a dipswitch on the bottom of the housing. It shall have a built-in microphone and loudspeaker, which allow the forwarding of the voice of the speaker towards the other units of the system. The chairman shall always be able to start 1,3 and 5 step voting from the unit and monitor the results on the unitʼs display. Priority calls shall also be possible from his unit.
The CS 5 VU is suitable for taking over maximum 63 interpreted languages and the room voice as well, which may be listened to through the headset that is connected to the device. A chip card reader is also included in the unit, with the aid of which it is possible to identify the user of the device in the case of a computer controlled conference.
The backlit graphic LC display facilitates using the device and displays its current status and the result of the vote. The unit shall operate for 2 persons simultaneously, with independent adjustable languages for each of the 2 x 3,5mm stereo jack headphone sockets.
|
- System Features and Outline
- Bilingual conference system. Either English interpretation (main audio) or Japanese interpretation (sub audio) is selectable for monitoring.
- Operations such as giving speech permission can be done from the operation PC. *Custom design.
- The number of conference units can be set for any of one, two or four persons allowed to talk at a time.
- All speeches during the conference can be recorded clearly.
- Sub audio(Japanese interpretation) is not recorded.
- Threefold choice vote function enables the voting just at the press of a Vote key on each unit. The result can be instantly totalized on the Central unit.
- Speeches can be addressed to audience via sound amplification. * The sub audio output is not amplified
SPECIFICATIONS:
| Power Source | 7.4 V DC (battery), 9 V DC (AC adapter) (supplied from BP-900 battery (option) or AD-0910 AC adapter (option)) | | Power Consumption | MAX. 270 mA | | Infrared Emitter/Detector Wavelength | 870 nm (AM: Brightness modulation) | | Infrared Emitter/Detector Modulation Method | Frequency modulation | | Infrared Emitter/Detector Carrier Frequency | Transmission: Audio channel 1: 7.35 MHzAudio channel 2: 8.10 MHzAudio channel 3: 8.55 MHzAudio channel 4: 9.15 MHzControl channel: 6.45 MHz | | | Reception: Audio channel: 1.95 MHz | | Infrared Emitter/Detector Acceptance Angle | Vertical: 90°, Horizontal: 120° | | Infrared Emitter/Detector Emission Angle | Vertical: 90°, Horizontal: 120° | | Infrared Emitter/Detector Covering Range | 7 m (radius) | | Input | Microphone terminal: Combined type of XLR-4-31 (dedicated for connecting the optional TS-903 or TS-904) | | LED Indicator(TS-801·802) | Speech indicator (flashes when the unit is out of communications range), Power indicator (flashes when the unit is out of communications range or when the battery level is low) | | Battery Life | Approx. 10 hours (when the fully-charged BP-900 battery is used with "During Speech" to "Standby" ratio of 1:2) | | Operating Temperature | 0.to+40. | | Dimensions | 210(W )×65.9(H )×152(D )mm | | Weight | 630g | | Option | Microphone: TS-903, TS-904 (Select either one.)Lithium-ion battery: BP-900 AC adapter: AD-0910 |
|
|
|
| - DOT MATRIX DESIGNED VFD DISPLAY
- USB RECORDING(USING USB MEMORY STICK MP3 FILE)
- HIGH FIDELITY 60W MONO CHANNEL AMPLIFIER
- BUILT-IN MONITOR SPREAKER WITH CONTROL VOLUME
- 3 BAND EQUALIZER
- EXTRA MICROPHONE JACK WITH VOLUME
- AUX INPUT AUX OUT LINE INPUT LINE OUT
- CONNECTING: 30 MIC UNIT
- EXPANSION CAPABILITY |
|
|
|
|
|
| Dot MATRIX designed VFD Display |
| USB Recording (Using USB Memory stick, MP3 file) |
| High fidelity 60W mono channel amplifier |
| Built-in monitor speaker with control volume |
| 3 Band equalizer |
| Extra Microphone Jack with Volume |
| AUX input, AUX out, LINE input, LINE out |
| Connecting : 30 MIC unit |
| Expansion capability with IMS-300 (Sub amplifier) |
| Power Source : 100~120VAC or 220~240VAC ; 50/60Hz
(supplied AC mains transformer depends on country requirements) |
| Weight : 5.8kg / 12.78lb |
| Dimensions (W x H x D) : 482 x 44 x 380 mm / 19 x 1.75 x 15in |
| ※ Specifications and design subject to change without notice. |
|
|
|
|
Supplied ceiling-mounting brackets facilitate installation.
Equipped with power indicator LED.
The IR-510R covers a practical radius of approx. 8 m.
| Specification |
|
|---|
| Power Source | 24V DC (Supplied from the optional IR-702T) | | Current Consumption | Max.60mA | | Infrared Detector | | | Wavelength | 870nm | | Carrier Frequency | Channel A:3.100MHz/Channel B:3.350MHz | | Reception Area | Practical radius of approx. 8 m in a space without any obstacle | | Connection Terminal | 75 Ω, BNC jack | | Operating Temperature | 0ºC to +40ºC | | Operating Humidity | 30% to 85% RH | | Finish | Case: Polycarbonate resin, visible light cut filter Base: ABS resin, black | | Dimensions | 120 x 71.3 (H) mm | | Weight | 205g (unit only) |
|
User’s manual
Reviews
There are no reviews yet.