* Available to adjust the seat quantity on main software according to actuality,range from 1 to 192 seats
* Adopt to AA.AAC full compatible technology,which is easy to upgrade for school
* Dual control by teacher computer and mobile keyboard
* Adjustable play speed
* SP gap function
* SP,SPS,SSP,SPSPS play function
* Long time live recording
* 3 audio channel for switch
* 8 audio channel input
* Automatically repeat function
* Mutual recording between two main recorders
* monitor recording function
* Standard examination function
* Audition test function
* System self-detection
* Roll call function
3. Products included:
1) Main console HL-4000/HL-4000C
Seat quantity max to 120 seats,with computer and mobile keyboard connection jack,which is available to realize dual control to system,available to choose one audio channel to output.The whole system works under the control of the main console.
Remark:HL-4000 is not built-in amplifier,that means if need to connect to external speaker,the speaker should have amplifier.HL-4000C is built-in amplifier,which is no request additional amplifier for speaker.
2) System Power supplier HL-AA
3) Micro-computer mobile keyboard HL-4100
Available to take place of the teacher computer to control the system,also available to work together with the teacher computer to realize dual control to the system,so that the system still can work when teacher computer meet some problem(max seats is 150)
4) Teacher main recorder
Film button,speed adjustment,gap play,mutual recording between two main recorder,all functions of normal recorder.Self-detection on malfunction.
5) Teacher desk
High density anti-fire material ,including one main desk and one side counter .dimension1800MM*800MM
6) Teacher/student headset
Magnetic shield,stereo headset
1) Economic type student teminal HL-3140
Two channel program for option. Rob to answer,LCD display,several test function,4 level of volume.
2) Student desk
wood structure,High density anti-fire material,dimension:1250MM*480MM
4. Project case
Rich products --- With 15 years experience, JER Educational Technology Co. Limited is a professional manufacturer of education products, such as language learning systems, 3D pens, 3D printers, 3D scanners, multi-media classrooms, network classrooms
Warranty --- We provide one year warranty and free technical support
OEM,ODM Service--- We provide OEM and ODM service, you are welcome to contact our sales department to get more information. Thanks
JER Education Technology Co., Ltd.
Specially in manufacturing language lab equipment & 3D pen since 2001