86-20-85571786
Floor 2, Bldg. D, Xinsheng Ind. Zone, No. 9, Henggangtou, Xintang Street, Tianhe Dist., Guangzhou, Guangdong, China (Mainland)
Guangzhou JER modern language laboratory in high school
Production Description:
Feature description:
Teaching:
1).All of the functions of traditional language laboratory, such as all call, talk, group discussion, demonstration etc.
2).Multi-channel program: support 8 digital channels, group broadcasting randomly
3).Electronic whiteboard: teacher can write on whiteboard windows and send to students
4).Self-study: student can play the audio files, text files or text paper in the database independently.
5).Digital teaching source: available to play the internet files and send to student directly
6).Appointed files on demand: appoint some files in database open to students, others will be locked
7).Play program at variable speed, with invariable tone.
8).No-paper examination: AB paper text, quiz, oral test and listening test.
9).Simultaneous interpretation.
10).Teaching material preparation: available to covert cassette program to MP3 file
11).Digital program cycle play, AB repeat.
12).IP phone: student can call each other.
13).Student calling display.
14).Examination: standard test, oral test, listening test and text test.
15).Teaching materail edit: the sofware can add the text to the audio file, so as to make the sound and text in the same phase.
16).Student management system: the teacher can search, add, delete or revise student information.
17). Connect computer through with LAN socket.
Product profile
2.1 Description
Teacher parts
1).main control machine 4000
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
Output voltage:+12V,current:22A/40A,
Output power:400W
3) Micro-computer mobile keyboard HL-4100(right pic.)
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.
4) teacher desk
High-density, fire resistance board, dimension: 3 sets:2400MM*800MM*700MM
5)student earphone:
7) Student desk
High density fire resistance board,dimension:1400*500*1150mm
8) student machine:
History of JER Changsha Haili Electronic Technology Development Co., Ltd
JER Education Technology Co.,Limited is a professional company that produce and sell education products and 3D printer,such as analogue language learning system and digital language learning system for Middle and primary, and language learning software that apply to company for high school and university students. We also provide Multi-media classroom, Network classroom, physics and chemical laboratory equipments,3D pinter, 3D scanner,and 3D printer pen. JER started this field in 2001, and in 2004, we were qualified by ISO9001:2000 and passed CE certification.
After around 10 years of development, JER has owned a professional and experienced R&D and production team. At the same time, we have got very rich experience on management and sales, which ensure us to offer the best quality and the best service to our customers. Till now we have sold our products to more than 30 countries of the world, especially in Southeast Asia, Africa and the Middle East, our products also cover all of the provinces of China.
To catch the trend of marketing, we put much effort on developing new products every year.
Under the efforts of all staff, now JER has grown into the leading manufactory of education device in China, especially in language learning system field.
Profession, concentration is the theory of our company. JER Education Technology Co.,Limited is your best choice to be a education products supplier.Education products for the global Wanted agents and OEM / ODM partners, please Concact us to discuss!
We sincerely look forward to cooperating with you and create a bright future together.
CE Certification:
More details:
Function introduction
1,main function of system
* 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
1).Voice teaching part
Dual teaching:Dual control by computer and mobile keyboard.If computer work too long time or too frequent,control by mobile keyboard separately.
Small group meeting:system divide the the class into 2 students one group or several groups.inside the group,the students can talk with each other,and no interfere among groups
Big group meeting:system divide the the class into several big groups.inside the group,the students can talk with each other,and no interfere among groups
Student demonstration:teacher can appoint one or several student to demonstrate to all class.
Seat edition:teacher can edit the seat number to student real name.
ALL CALL:Teacher can have class to all students
Listen to program:teacher can authorize student to choose one program by themselves
Chime In:Teacher can explain to one program,and student can hear the explanation and program at the same time.
Speaker:available to output the sound to external speakers
Monitor recording:teacher can record the program that student listen during self-study.
Monitor:Teacher can monitor one student,also can set cycle time to monitor all students.
Talk: Teacher can talk with students,also can appoint two or more students
to talk with each other
Locked program:Teacher can force student to listen one program.
Set time:Teacher can set class time and examination time
2).Multi-media part
* Connected external speakers
* Available to control 3 A&V input channel,choose one output channel
* Available to control one VGA signal to output to projector or other output device
3).Examination and analysis function
The system has powerful examination function,available to have random test,A,B paper test,and evaluate the result.
2,micro-computer mobile keyboard(including computer control function)
* light-touch button
* Teaching function control
* group discussion control
* monitor textbook
* examination function
* 5inches LCD ,high resolution dynamic display
* Cycle monitor students
* Rob answer function
* All control,group control,single control function
* group teaching
* Demonstration
* Several audio channels for switch
* VGA control function
* Free talk control
* System reset function
* Forced function
* Monitor any student
3,Main recorder function:
Explanation function:Teacher can explain to the program playing in the main recorder,so that the student can understand it more intensively.
Sp intermission and follow function:Break for some time after one section automatically,then continue,so that the student can think it over or follow it during intermission.
Use high-end imported logic loader,available for manual and computer control
Normal recorder function(play,record,stop,FFW,FRV,pause)
Bookmark function
Cycle play function
Several level volume
Dual channel
Mutual recording
4,Student machine function:HL-5140
Choose program:Available to choose the program from recorder A or B.
Volume adjustment:4 level for adjustment.
LCD display: display the situation on LCD screen
Several examination function:available to choose the correct answer among 5 answers,and can revise before collection
Rob to answer function:Student can press CALL button to rob after teacher
raise the question to student
Record: Press B/·button to record the voice that student can hear to USB memory plugged into the student USB socket
Play MP3: Press C button to play the MP3 file from the USB memory directly
What we can do for you?
1). We are professional education products and 3D printer,3D pen manufacturer and trade co., high-quality with competitive price and excellent service. We always think your success is our business;
2). We have professional staffs to reply you inquiry in the first time with the professional answers;
3). We will always try the best to support on your purchasing, providing you the best education products and 3D printer,3D pen with the reasonable price and good quality of course. We can also find the best transporting way to save the cost; we have many cooperated shipping agent to deliver the goods to you fast and safety;
4). OEM and ODM projects with no problem, because we have professional and experienced teams here.
Our term:
1).Payment in Western Union, L/C and T/T, Paypal are workable;
2).Discounts are allowed according to your order quantity;
3).With 200pcs MOQ, but we provide sample support;
4). Production lead time: 7-20 days after receiving your deposit; Sample preparation 3-5 days;
5).one year's free guarantee period
Sample Room:
