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Manual of HL-8090 Language Laboratory System
1
Contents
Chapter 1 Teach
1)All Call 5
2)Model 5
3)Mix A 6
4)Mix B 7
5)Electric whiteboard…………………………………………8
6)Monitor 8
7)Broadcast 9
8)Group 10
9)Clear 10
Chapter 2 Exam
①Random test 11
②Preempt, Respond 12
③Free exam 12
④Collect test paper 14
Chapter 3 Help
① Help Info 16
Chapter 4 Library
① Media software 17
② Loop monitor 17
③ Clear 17
Chapter 5 Edit
Manual of HL-8090 Type of Language Laboratory System
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① Analysis to answer sheet 18
② Edit test paper 18
③ Student name input 20
④ Edit classware 20
Chapter 6 Switch
① Video 24
② Media software 24
③ Digital record 24
④ Speed variation 25
Chapter 7 Operation to Main Recorder
① Desktop diagram of main recorder 27
② Software control area 27
③Operational procedures 28
Chapter 8 Operational method to student amplifier
① Desktop diagram of student recorder 29
② LCD graph 30
③ Operation to exam 31
Chapter 9 Software installation 31
Chapter 10 Installation guiding diagram &
Student layout making rules 33
Chapter 11 Cautions 36
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Initial Status
After the interface of language laboratory system is open, the
system is set to be in the status of “Teach” (as fig 1). After teacher
wears the headset, he may start to teach the class. Under that
circumstance, student may hear teacher’s voice while the teacher
can not hear students’ voice.
Fig 1
Call Display: under Teach status, student may push the button
of CALL if he wants to report to teacher. Then, his seat button in
teacher’s PC is flickering in red and CALL sign is displayed in his
seat button too, to arouse teacher’s attention. (fig 3 show D2
student is calling to teacher)
Fig 2
Fig 3
Manual of HL-8090 Type of Language Laboratory System
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Fig 4
Fig 5
Intercom Display: If teacher want to talk to one or several
students, he or she may click his or their seat buttons. Then the
seat buttons of chosen students turn yellow and both students
and teacher can hear each other. (fig 4, both D2 and C3 are
doing intercom with teacher) Reclicking student button seat can
end the intercom status to return to normality(fig 5, only C3 is
under Intercom status)
Manual of HL-8090 Language Laboratory System
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Chapter 1 Teach
1. All Call:
Under this status the
teacher can speak to the
whole class and student
can not listen to any
program. Under this
circumstance both channels are ready to play although student can
not hear. (Fig 6)
2. Model:
After Model button is
clicked, teacher may choose
one or several students to do
voice model for the whole class
(as D2 and C3 in Fig 7). Teacher may join in the models. After Clear
button is clicked, the chosen
students are set to exit from that
status.
3. Mix A:
Fig 7
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Teacher can mix his voice with program played by CH A to do his
explanation without affecting CH B. (Fig
Notice:
If teacher want to assign whole class listen to CH A only, he may
move the cursor to the grey place (as Fig 9) and left click. Then all
students are assigned to listen to only CH A. The click to
“Broadcast” lead to the exit from that status.
4.Mix B:
Teacher may mix his voice with program played by CH B to do
explanation to CH B without affecting CH A. (Fig 10)
Fig 9
Left click here can assign whole class to listen to only CH A
Fig 8
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Fig 10
Notice:
If teacher want to assign whole class to listen to only CH B, he
may drag the mouse to include whole or partial class into a frame to
turn the seat button into green. Then the students within the frame
can only listen to CH B, and the rest can only listen to CH A. The right
click to the grey colored place can release this status. (Fig 11)
CH B only
Click here can exit
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Fig 11
5 Electric white board
On the electric white board, the teacher can key some letters or load some text, then press send
button to display the content on the student’s machine.。
6. Monitor:
Under Teach status teacher may monitor student’s phone without
his awareness. (Fig 12)
Manual of HL-8090 Language Laboratory System
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Fig 12
The seat button of monitored student turn
green. Under this circumstance only one
student can be monitored. (E2 in Fig 13)
Fig 13
7. Broadcast:
Teacher can play two programs through both CH A and CH B.
Student may listen to either channel. Teacher may assign some or
all students to listen to some CH. The operation is referred as 3 and
4. Under this circumstance teacher can not hear either of channels.
Manual of HL-8090 Type of Language Laboratory System
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However, he can hear by click to Mix A or Mix B respectively.
Fig 14
8. Group:
After Group button is clicked, the whole class is set to be
grouped by five. A1, A2, A3, A4 and A5 are composed as one group,
A6, A7 to A10 are composed as other group. If the system is
composed of 48, 64, 80, 96 or 112 students, the group capacity is
set to be 3, 4, 5, 6 or 7 to make up 16 groups. There is no affection
among groups. Teacher may easily join any group by clicking. (Fig
15 shows teacher was joining the group B1 to B5)
Manual of HL-8090 Language Laboratory System
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Fig 15
9.Clear:
Clicking this button can annul the previous status of intercom,
monitor or assign.
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Fig 17
Chapter 2 Exam
Click “Exam”, as fig 16
Fig 16
1. Random Test:
After “Random Test” is clicked, teacher may issue the test
question by speaking, and students can do their answers by the
selection of pushing button A, B, C, D, E or F. Then teacher click
Answer button
to collect the answers, the answers students done are set to
displayed in their seat button for the convenience of teacher’s
check.
Fig 17, student C3 selected A while D2 selected B.
Manual of HL-8090 Language Laboratory System
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Fig 18
After “End test” is clicked, the system is set to exit from this status.
2. Preempt, Respond:
After Preempt button is clicked, students may push CALL buttons
to preempt their right to reply after hearing question from teacher’s
Mic. The earliest five students’ buttons are marked by yellow color, 2,
3, 4 and 5 in sequence. Furthermore, the first responded students are
automatically set to talk to teacher. After that, teacher’s every click to
Respond allow his hearing to second student, 3rd student, forth
student and 5th student in
sequence respectively.
Fig 18, student D2 achieved first priority to speak to
teacher. C2 achieved second priority.
The click to Exit can annul that status.
3. Free Exam:
Remarks: this function is appropriate for
the equipment with video distribution
system which allows one or two students
have one monitor.
Fig 19
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A:Click “Begin test” then click
“Open test paper” to choose the
document with test question. (as
fig 19)
Re-click “Begin test”, then the
frame like fig 20 is set to prop up.。
Fig 20
or click “AB paper test”, then
select
the document of test paper A
and
select the document of test
paper B
to do AB paper test. Shown as fig 21
Fig 21
Then click Begin test to take out the
test paper as fig 22.
Fig 22
After enter into this status, student may take test. The student
recorder may save up to 128 answers. The testing time is
Manual of HL-8090 Language Laboratory System
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dynamically displayed for the convenience of teacher’s awareness.
Teacher may push “End test” to terminate the exam.
4.Collect test paper:
Clicking “Collect test paper” can prop out the following frame. Clicking
“Collect” to collect the answer sheet.
Fig 23
Input the document file name suffixed by “ans” then click “Save” to
collect answer sheet (fig 24).
Fig 24
Clicking “Save” as fig 24, the image as fig 25 will prop out which can
show the progress marked by small blue checked bar.
Fig 25
After completion of answer sheet collection, clicking Up button can
Manual of HL-8090 Type of Language Laboratory System
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end AB paper test. If teacher want to produce the table of test result
and ranking list, he has to enter into Edit menu and click “Analysis
to answer sheet”
Fig 26
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Chapter 3 Help
1. Help:
Teacher may get some guiding assistance from this menu. The
main operational procedure, function descriptions and cautions are
attached to this menu. (fig 27)
Fig 27
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Chapter 4 Library
1. Media Software:
Media Software: clicking this button can initiate the media
playing software saved in PC like realplayer or media player to play
audio document or AV document and played through sound card.
Switch: after Media software was clicked and the target AV file
was chosen, click Switch button, click Video 1 and Broadcast. Then
the student may listen the playing AV program through CH1.
2.Loop monitor:
After Loop monitor is clicked, loop setting frame would prop out.
The interval to staying in each student seat can be set by inputting.
After the interval is set and confirmed, the loop monitor would
initiate starting from A1. teacher may also set the starting student
by clicking. (as fig 28)
Fig 28
3.Clear:
Clear can annul previous working status like Intercom, Monitor and
Assign.
Manual of HL-8090 Language Laboratory System
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Chapter 5 Edit
1. Analysis to answer sheet:
A . click “Analysis to
answer sheet” then “Answer
sheet document” to find the
collected test paper document.
After that, click “Test paper
document” to find the taken test
paper. (as fig 29)
Fig 29
B.For ”AB paper test”, both
paper test can be analyzed and
ranked. Clicking “Begin
analyze” can show the analysis
result with pie illustration to
different scores level. (Fig 30)
Fig 30
2. Edit test paper:
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A. Click “Edit test paper” first.
B. After correct answer is edited under “Edit test paper”, as shown in
fig 31, the correct answer to question number 5 is C. The proper
operation procedures are pushing “<” first to reduce the question
number to what teacher want, then choose C among ABCDE answer
options, decide scores to each question.
The correct answer of question number 5 in fig 31 is C with scores of
10. After editing completion, clicking “Answer browse” can see the
scores and correct answer of each question.
The document name is suffixed by Exm after saved.
Fig 31
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Fig 32
2. Student seat input:
Clicking “Student seat input” can prop out the student name edit table. Selecting “new class” first as fig 32, then input class name and student name to each student seat location respectively. After that, clicking “confirm” button can complete the class input and return to the initial interface. If teacher want to take out the saved class, he just clicks the class name in the relevant frame (as fig 33).
Fig 33
Notice: right clicking over the E-board, the student seat number can
be adjusted.
(as fig 34)
Fig 34
4.Educational material editing(edit classware):
Manual of HL-8090 Type of Language Laboratory System
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Fig 36
Both the text and voice of document with the format of MP3 can be
edited. Clicking Edit classware, the frame like fig 35 would be out.
Fig 35
A:Click “Open” to select MP3 document. MP3 file should be matched
with TIT to play the text synchronously with the playing sound. TIT
file must be placed within the same document file together with its
MP3 file.
B:click “Edit” to prop out wordpad, then input text as fig 36.
Usually, a sentence one row. After
inputting one row, push Enter button.
After completion of inputting, click
“Document” “Save” “Exit”
to return to editing status.
Manual of HL-8090 Language Laboratory System
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C: As fig 37, to edit the educational classware at the file of MP3 with
synchronous playback of text and audio, Click play button to play
MP3 document. When played to some sentence at a certain time
point like 19 seconds, clicking Mark button to give a bookmark at that
point. And input the sentence, one sentence is set to be as one row.
Then save the input and the playing document. At this moment, the
classware is edited. If teacher want to take out the edited classware
to play for the whole class, he can easily take that out and play to
the whole class. The students can hear the program and see the
words synchronously if student side equip monitors or relevant
student terminals.
Manual of HL-8090 Type of Language Laboratory System
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Fig 37
D: after marks are done. Click “Save” “Close” buttons, the
document of TIT with the same contents as MP3 would come out.
Since
then, MP3 document can by played by synchronous way to audio and
text.
Remarks: no special sign can be input to prevent malfunction.
Manual of HL-8090 Language Laboratory System
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Chapter 6 Switch
1. Video:
Video 1, video 2,
video 3 and playing
program from other
peripheral equipment are
played through the sound
card of PC.
Remarks:
A: If audio input is connected through L1 port and R1 port of main
control unit, clicking Video 1 can lead to the playback to that
program.。
B: VGA is set to control the signal of student monitor if it is
equipped.
C: Speaker is set to control the signal of amplifier for speaker.
2. Media software:
Please referred as Chapter 1.
3. Digital record:
Fig 38
Fig 39
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Shown as fig 38, click Volume under left corner to adjust volume level of
record. Check Line in under audio play, and check Line in under record.
After the volume is set, clicking “digital record” can prop out the
interface as fig 39. then
click “Save” to start the
digital record.
After record is begun,
the Digital record button
turns into Stop record. Clicking that button lead to the termination of
digital record. (as fig 40)
If teacher want to play the
recorded material, he may click
the Open button locating in the
left side of interface to prop out a frame. Then choose the relevant
document, and to play.
4.Speed variation play
Fig 40
Fig 41
Manual of HL-8090 Language Laboratory System
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This function is available only under the system software of
Windows XP. Under this function the speed to playing audio
program can be varied from 50% to 150%.
Up
Down
Manual of HL-8090 Type of Language Laboratory System
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Chapter 7 the Operation of Main Recorder
1. the desktop panel of main recorder
2. Software control area
Manual of HL-8090 Language Laboratory System
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3. Operations
Remarks: before the tape is placed into the tape recorder, the FF,
Play and some other operation can not be done.
1.Push PLAY button, the status display will be
Shown as right side graph.
2.Push PAUSE button or clicked by mouse, the status display
Will be shown as right side graph.
3. Push L, the program will be played through
Left track only.
4. Push R, the program will be played through
right track.
5. Push down L+R, the program will be played
Through both tracks.
6. Push VOL-, to decrease the volume down
While push VOL+ to increase the volume up.
7. Push down or click FF button to forward
the tape, shown as right graph.
8. Push down or click REW button to
back the tape to the point teacher want.
9. Push down STOP/EJECT to stop or/and eject
Manual of HL-8090 Type of Language Laboratory System
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the cover of tape cabin.
Shown as right graph.
10. Push down Rec button, then the main recorder
can copy the program played by other main recorder.
11.Push down COUNT RESET, the count will
dynamically record the progress of tape.
12. Push down MEMOY, the recorder will remember
this point as 8008 without stopping the program play.
After stopped, push Rew, the tape will automatically
Stop at 8008 to play. Shown as right graph.
13. Push MEM to mark the memory point,
“A-“ is shown, after completion of this paragraph
Re-push MEMORY, “A-B” display will come out and the set paragraph
can be played again and again.
Manual of HL-8090 Language Laboratory System
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Chapter 8 Operations to Student Amplifier
1. Desktop panel of student Amplifier
2. Operation to Receive Program
1. General operation notice: after power on to enter into initial
status.
Under initial status,
2. Push PROG button to select CH A or B . push
down VOL to adjust student volume to the level (4 step available)
student wants .
Manual of HL-8090 Type of Language Laboratory System
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3. Student may push CALL button to notice
teacher
in case he present his question. (In teacher interface, the seat button
of calling student turns into red to arouse teacher’s attention.
3. Operations Under Exam Status
Remarks: Only if teacher set the whole class into Exam status,
the LCD in student side can show as following figures.
1. When under Exam status, shown as fig 1
2. Fig 2 means answer for question No 1 is A.
3. Push down “<” button in the student panel, each one Push can
add the number following the (question) No, to go down to next
question. “>” marks up question. If the student wants to change
his answer to some question, he or she may push “<” or “>”
button to the question he wants, then change his answer options.
Chapter 9 Software Installation
EXAM N0:001
图1
EXAM NO:001 A
图2
Manual of HL-8090 Language Laboratory System
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Remarks:① System software can be either
Windows XP or Windows 2000 professional
②It is suggested to install windows media
Player 10.0(mpsetupxp)before install the LNH840 system software.
Insert installation CD, and automatically run the
setup software. The system will be installed
automatically.
Remarks: Speed variation playback function is
available only under the system software of Windows
XP
Manual of HL-8090 Type of Language Laboratory System
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Chapter 10 Installation Guiding Diagram to the Whole
Laboratory
Manual of HL-8090 Language Laboratory System
35
A B group C Dgroup E F group G H group
Main control unit
Main rec A Main rec B PCVideoL1 VideoL2 VideoL3
VideoR1 VideoR2 VideoR3
Vi deo1
视频输出
Video3Vi deo3
10Afuse
Power suppy
+ _ + _+
_ + _
AB CD EF GH
Signal out Signal in
Power + _
To s tuden t
Signal out Signal in
Power+ _
To s tuden t
PC
Main rec A
Main rec B
Stu module
A B C PR G VO L CA LL
Stu module
A B C PR G VO L CA LL
Stu module
A B C PR G VO L CA LL
Stu module
A B C PR G VO L CA LL
Signal out Signal in
电源+ _
To s tuden t
Signal out
Power
+ _
To s tuden t
S tu module
A B C PR G VO L CA LL
Stu m od ule
A B C PR G VO L CA LL
Stu module
A B C PR G VO L CA LL
Stu module
A B C PR G VO L CA LL
Sound sard lineout
Active sp ea ker
O N
O FF
~ 2 20VRec line
AC EG g roupBD FHgroup
1-5switcher
6-10switcher
10Afuse*4
安 装 示 意 图
电源地
~ 220 V1 2 3
LINO UT PH O TO M IC
VID EO
LA UD IO
R
VG A
音频输出
Jumper Wire Sequence Table for Guide to
Manual of HL-8090 Type of Language Laboratory System
36
Make the Layout of Student Seat
Student machine
1 2 3 4 5 6 7 Student machine
1 2 3 4 5 6 7
A1 √ √ √ √ √ √ √ E1 √ √ √ √ √ √ A2 √ √ √ √ √ √ E2 √ √ √ √ √ A3 √ √ √ √ √ √ E3 √ √ √ √ √
A4 √ √ √ √ √ E4 √ √ √ √ A5 √ √ √ √ √ √ E5 √ √ √ √ √ A6 √ √ √ √ √ E6 √ √ √ √ A7 √ √ √ √ √ E7 √ √ √ √ A8 √ √ √ √ E8 √ √ √ A9 √ √ √ √ √ √ E9 √ √ √ √ √ A10 √ √ √ √ √ E10 √ √ √ √ A11 √ √ √ √ √ E11 √ √ √ √ A12 √ √ √ √ E12 √ √ √ B1 √ √ √ √ √ √ F1 √ √ √ √ √ B2 √ √ √ √ √ F2 √ √ √ √ B3 √ √ √ √ √ F3 √ √ √ √ B4 √ √ √ √ F4 √ √ √ B5 √ √ √ √ √ F5 √ √ √ √ B6 √ √ √ √ F6 √ √ √ B7 √ √ √ √ F7 √ √ √ B8 √ √ √ F8 √ √ B9 √ √ √ √ √ F9 √ √ √ √ B10
√ √ F10 √ √ √
C1 √ √ √ √ √ √ G1 √ √ √ √ √ C2 √ √ √ √ √ G2 √ √ √ √ C3 √ √ √ √ √
G3 √ √ √ √
Manual of HL-8090 Language Laboratory System
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C4 √ √ G4 √ √ √
C5 √ √ √ √ √ G5 √ √ √ √ C6 √ √ √ √ G6 √ √ √ C7 √ √ √ √ G7 √ √ √ C8 √ √ √ G8 √ √ C9 √ √ G9 √ √ √ √
C10 √ √ √ √ G10 √ √ √ D1 √ √ √ √ √ H1 √ √ √ √ D2 √ √ √ √ H2 √ √ √ D3 √ √ √ √ H3 √ √ √ D4 √ √ √ H4 √ √ D5 √ √ √ √ H5 √ √ √ D6 √ √ √ H6 √ √ D7 √ √ √ H7 √ √ D8 √ √ H8 √ D9 √ √ √ √ H9 √ √ √ D10 √ √ √ H10 √ √
*√ marks jumper wire pins.
Signal Distributor: For distributor, if it is marked by 1-5, that means the distributor is designed to be applied for students located in the row of 1-4; if it is marked by 6-10, that means the distributor is designed to be applied for students located in the row of 5-8.
Detach the distributor. You may find that there are four pins inside... If you want to change the distributor marked by 6-10 into 1-5, change
jumper wire from pin 2 and 4 into 1 and 3. If you want to change the distributor marked by 1-5 into 6-10, change
jumper wire from pin 1and 3 to 2 and 4. we usually supply some plastic tubes as spare parts for customer usage to do jumper wire. .
Chatper 11 Cautions
n The diagram, graph and figure adopted in this manual are
designed to illustrate the features, function and operations for you
Manual of HL-8090 Type of Language Laboratory System
38
to upmost extent. Due to different version, some function might
not be detalied described or some discrepancies might have.
Please operate the equipment and make adjustment accordingly.
l The supplying power is assumed to be 220V±5% if not specified
at the time of placing order. If long time no usage, please power
off the equipment.
l Appropriate temperature: 0℃—40℃, Moisture:45%—85%. This
equipment can not be operated under strong magnetic field which
can damage the sound quality. Erosion matter should be far away
from the equipment.
l Avoid direct sunshining.
l The main control unit is complicately built. Non-professional is not
allowed to detach the main control unit under any circumstance.
l The PC should be used only for this language lab usage only to
avoid unwanted obstacle appearance or software loss or
malfunction.
l Bad quality tape or CD is not suggested to be used as program
source.
l It is strongly suggested to clean the record head and capston by
98% alchohol to ensure the audio quality.
l If sound quality get worse, please cabiler the position of maginetic
head.
l Please plug the connectors of Mic and earphone into the right
Manual of HL-8090 Language Laboratory System
39
hole to avoid unwanted problems like no audio or other problems.
l If other trouble happens, please contact to the dealer asking for
the assistance of manufacturer.
Recommended