EN-8900L English edition

时间：2012-07-14

w w w. s e o n j. c o m. c n

w w w. e o n a u d i o. c o m

Service Contact：86-4006660689

The newest scientific research product of SEONJ Audio - EN-8800 wireless digital audio system grand listed as another competitive product following the EN-2400Wireless Mighty King.

EN-8800 combines the transmitter and receiver together, adopting the high-fidelity digital wireless technology, truly realizing the full-duplex intercom between many people with one machine, and easier to use.

The solemn black LCD shows the battery, **, channel number, headphone and MIC ** gain information; the battery is the rechargeable detachable replaceable lithium battery, with charging indicator and overcharge protection; with a novel and elegant appearance, the device could be wore before chest, hung over waist, or put in the pocket; the device also have the fasteners used for connecting cameras; equipped with 23 interference-free digital frequency band, it has the ability of single-transmit and multiple-receive. A variety of styles are available for your free matches.

It would be excellent choice for flow sessions of the government leaders, workshop visit and discussion, wireless full-duplex communication, television direction and conduction, hospital surgery on-site discussion, sports referee internal communications, special task on-site private communication, field operation command, aircraft maintenance communication...

Setup Instructions

1Signal Input Port: connects the Clip-on Microphone(领夹话筒), Headset Microphone(头戴话筒) and earphone.

2USB Port: charge and transmit external **s

3Charging Indicator Light

4External Antenna

5Power Switch: turning off the main power do not affect charging.

6LCD Screen: shows the Received Signal Strength, Battery Power, Channel, Volume, Locking and other operational information.

Unlock Button: press for 3 seconds to unlock

Mode Selection Button：choose different function

Shift Button：press this button to select the mode

Status Display

When power turned on, the screen displays the current input ** information

1. Unlock：press the Lock Button for 3 second till the "lock symbol" in the upper right of the screen disappears, this indicates unlock successfully. Selecting Channel: press the Shift Button to select channels (1-23 for choice) Sensitivity Adjusting: press Mode Button to adjust the sensitivity of **s (5 degrees for choice 0-4), to adapt to different ** input.

2. Lockup：press Lock Button for 3 seconds (or restart), till "Lock Symbol" in the upper right of the screen appears. Volume Control：press the Shift Button to select the proper sound volume (0-9 for choice).

3. Only-receive Status: under the lockup mode, press the Mode Button for 3 second, till the ** strength symbol disappears (as picture), then this device could only receive.

Technical Parameters：

Frequency Range: 769-928MHz

Channel Number: 23

Power supply: 3.6V lithium battery

Display: LCD

Size: 52*82*11

Battery capacity: 900MA

Charging method: USB, charging case

Radius distance of open space:100-150M

Connection : USB Concatenating

Number of links: 23 groups (3 per group)

Microphone sensitivity levels: 0-4 five degrees

Earphone Volume level: 0-9 adjustable rechargeable automatic protection circuit

Description：

Every 3 EN-8800 devices belong to one group, the volume at the start moment displays as 1.2.3. If series connecting more groups, it would achieve wireless intercom communication between many people.

EN-8800 has build-in rechargeable automatic protection circuit, and the charging indicator light which is red when charing and automatically turned off once fully charged, for your free and ease use. It is also equipped with the replaceable lithium battery, easy to use and replace. The external high-performance antenna has small and compact size; the rear panel set aside the camera mounting bracket, lanyard hole.

Appendix (Transit Equipment)：

To further meet out customers' need and facilitate the use of this system, our company newly developed the multi-way intercom transit equipment - VEN-8900L. This equipment is equivalent to two group of series-connected EN-8800, which eliminate the trouble of series wiring. The detailed using direction are as follows:

1. Detailed Pictures

(Side)

(Bottom)

Button Instruction of Control Zone:

The switch of both A and B could control the power status of the whole device.

LOCK：Unlock Button--------------------------same as EN-8800

SET：set mode------------------------same as the "Mode" button of EN-8800

up/down--------------------same as the "Switch" button of EN-8800, press this button to select the mode.

(Up)

1. The settings of this device is the same as that of EN-8800

2. Connection diagram of this device with EN-8800 (five-side real-time communication)

(seven-side real-time communication)

More devices could be connected in the same manner...

If jointly use EN-8800 and EN-2400, you could achieve the powerful function of multi-way intercom, multi-way receive, which is outstanding fit for the high-grade flow conference.

EN-2400 Using Cases：

Wireless Tour Guide System: one speaks, all listen; freely mobile use, even within one space, you can normally use 23 sets of this device without interference. The compact and exquisite appearance is excellently suitable for senior leaders to wear.

Wireless Mobile Simultaneous Translation: remarkable choice for the reception of foreign guests for the government, corporate visit and training activities; when the announcer speaks, multiple translators could translate into different languages at the same time, and sent the **s to different channels, the listeners are free to choice any of these languages. 23 types of languages are available within one space.

Flow Discussion Conference System: several leaders are able to discuss through this system, achieving multi-way speaking, and multi-way listening, the number of receivers could reach as many as thousands of people.

Wireless Conference Explaining System: fixed or mobile sessions, even in the noisy plant or the crowd, you can also hear clearly, but ho not subject to interference from other devices.

Wireless Stage Monitoring System: Equipping the big flowing stage with feedback speakers would not only be a huge budget, but also suffer from much trouble caused by the setting ans debugging, and the feedback generated from the close distance between the microphone and the audio would also cause much inconvenience to the singers. In contrast, the digital wireless audio system enable you to perform freely and willingly, with clear sounds and ordered scene.

Family-use Wireless Headphone System: the transmitter can be connected to the computer, TV, MP3, etc.. Under the condition of no influence to other people, you can fully enjoy music, and listen to the high-fidelity melody of nature.

Conference Room Wireless Audio Transmission: If you unfortunately notice that the recently decorated conference room should be absent of the audio cable, or the laptop or mobile player are unable to connect to the audio system. Don't worry, the digital wireless audio system could displays its powerful function as this moment. The high-fidelity stereo music will truly complete its mission, operating easily and conveniently.

Bus-use Wireless Explaining/Concert System: with the clip-on of hand-held transmitter, **s received by the micro receiver could be inputted into the bus audio system. This system brings explanation or live concert entertainment to the boring time on the buses during the travel.

Wireless Digital Audio Teaching System: currently, the multi-language study and listening testing becomes the principle subject. This wireless audio system replaces the traditional radio teaching method with it outstanding advantage -clear and interfere-free, successfully avoiding the accidental interference. The teacher no longer have to pull out voice to shout even faced with dozens of students.

Television Command System: in the studio, the director may at any time command the camera crews, presenters, staffs without affecting the program, and all comes silently. Also, the reserved transfer function of the USB make it possible to display the recorded vedio in a real-time manner. The remote control is also available to switch the cameras and other equipments.

Wireless Camera Interview Microphones: with the clip-on or hand-held microphone, absent of the shackles of cable, you could freely use this microphone flowing among crowds of people. The micro receiver could be inserted in the position of the camera flash socket, output **s applies to any form of camera, with high-fidelity digital audio, fully reach the broadcasting standards.

TV Broadcast Simultaneously Recording System: in the traditional TV broadcasting site, the image ** from the camera is usually sent to the broadcast vehicle, and then be recorded into a VCR upon unified edition. But the disadvantage of this method is that you are unable to insert other simultaneous images from other cameras afterwards. In view of this, our digital wireless audio system provides excellent solution: connect the transmitter to the mixer, transmit live voice **, upon the reception of receiver, then simultaneously recording into every camera, to facilitate post-insert editing.

Instrument wireless transmission system: can be connected to various types of electronic musical instruments (guitar, bass, saxophone, keyboard, etc.), able to achieve wireless transmission, making the bands to perform more fully and freely on the stage.

Notes：

Depending on your using condition, we provide the following setting plan, please using according to the following instruction.

词条
词条说明
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