MT3500 Hand-Held Engine Analyzer Safety Operation Regulations
Contents
1. Press the RIGHT or LEFT key to move the cursor to the position of Analysis Cursor Setup press the YES key the cursor will flash in the position of ICON A press the RIGHT or LEFT key to move ICON A on the screen press UP or DOWN key to choose the moving ICON A or ICON B Please see the example figure as below W 5 2 HIDE 1m8 el After choosing moving ICON B press RIGHT or LEFT key to move the ICON B on the screen press YES to shut down the Function of Analysis Cursor Setup 3 Display of Analysis Result Before using this function press HOLD key to hold the waveform on the screen otherwise operation does not work Press RIGHT or LEFT key to move the cursor to RESILT and then press YES key to look into the analysis result 12 H 58 2 HIDE 10m8 edi i ANALYSE RESULT WOLT SEE CH1 23 75 ii soy CH 2 G 6Gmv B HAm TIME 22 Bmg In the analysis result the waveform in the voltage form is between ICONA and ICON B If the channel is shut down the voltage value is zero as shown in the above figure TIME means the Time Difference between ICON A and ICON B Press any key to shut down the window of Analysis Result 2 Menu Functions Push the MENU button to show the main menu use LEFT or RIGHT key to choose the items needed and then press YES or DOWN key to show the sub m2. channel 2 in the menu as the figure above 4 Timing start time and stop timing press YES key to trigger as the figure below DIGITAL WETER 2 Menu After entering the function press YES UP or DOWN keys to open and choose the functions including DC AC peak voltage frequency cycle period duty cycle pulse ranges as the figure below DIGITAL METER VOLT oc CW G8 308 268 VOLT AC Cw YOLT P P EW FREQ Hz CYCLE m5 DUTY Ce PULS mS FULE m8 DUAL f TIMER 3 Test Connect the testing pen to the components the red pen is connected to the signal cable black clap connected to the zero cable 19 Section Four Testing Components A Connect the cables to the instrument according to the figure below Note During testing some sensors such as knocking sensor and magnetic electric sensor the system will give a hint that Connect AC Coupler see the figure below B Start the instrument choose the Components test in the main menu press YES key to start the function see the figure below SELECT COMPONET SELECT COMPONET YOLT DIY F 2d TIMEBASE 10m5 d CHANNEL CHI SCOPE WETER 20 Functions 1 Testing Items Press UP or DOWN keys to move the cursor to the Component Choice scope range scope time base testing input press YES key to trigger after choosing the components the HINT will appear first
3. the ignition waveform Bar Chart and data with the original data in the Maintenance Manual the data difference of every cylinder is within 1kv 3kv This is a timely test record if need more accurate data test first and lay aside the test result for a short time and then compare the test data with the original data in the Maintenance Manual 2 Basic Burn time about 2ms If the burning period is shorter than 1 3ms the fault reason may be that the resistance in the secondary ignition system is too strong the mixed gas is too lean or the compression pressure is too high if the burning period is longer than 3ms the reason may be that there are oil blots on the spark plugs the mixed gas is too thick or the compression pressure is too low 3 Every Bar Chart represents the value of the ignition voltage in every cylinder this is a timely test record if need more accurate data test first and lay aside the test result for a short time and then check if the tested result is within the original data in the Maintenance Manual if one or more cylinder data is below 1 5kv the fault reason may be that the mixed gas is too thick the gap of spark plugs is too narrow or the compression pressure is too low if one or more cylinder data is above 4 5kv the fault reason may be that the mixed gas is too lean the gap of spark plugs is too wide or the compression pressure is too high D Recorder After entering the secondary ignition waveform pr
4. MT3500 Hand Held Engine Analyzer Safety Operation Regulations A Chapter One Introduction Notice of Usage MT3500 Hand Held Engine Analyzer must be operated by trained professionals who must know all the particulars of automobile mechanism electric devices and circuits when in use the user must know how to avoid the possible danger and injury to the user himself his workmates tested automobile and the related instruments So the user must read carefully the following detailed Safety Operation Regulations 12 13 14 15 16 17 18 19 20 21 Safety Operation Regulations Try to use the instrument in the ventilating environment if the environment is not ventilated please let the auto gas out Flame is strictly prohibited near the fuel system including smoking and electric strike fire Keep normal distance between the instrument and the automobile moving parts such as driving strap fan gear and so on Protect your skin and the instrument from battery electrolysis liquid Don t use electrical conductive object to connect the battery anode and cathode When use the instrument while engine is running place the brake device to Parking position Keep the instrument from oil water cooling compound and other kind of liquid Non auto maintenance is strictly prohibited When install extended module and components first turn off the power Make sure that all connectors are connected well befor
5. S key to enter chose the suitable ranges and time base according to the testing items Connect the cables to the tested components red pen is connected to the signal cable black pen connected to the ground 17 Section Three Digital Meter Use Channel 1 and Channel 2 as universal meter testing channel to test the voltage data frequency cycle periods duty cycle and pulse range A Connect the cable to the instrument as shown below B Start the instrument chose digital meter in the main menu press YES key to start the function in the figure below you can find the explanations of functions meanings and setup methods DIGITAL HETER VOLT OC Cy wax YALUE OOOO WIN vate 0002 DUAL f TIHER 1 At the bottom line is the function choice Press Fn to choose the testing functions as the figure below DIGITAL METER YILT DE CW G0 08 68 Fl Channel 1 F2 Channel 2 F3 Double Channel F4 Timing 18 1 Channel 1 press YES UP or DOWN keys to choose the testing items DC AC peak voltage frequency cycle period duty cycle pulse range pulse range connect the cables to the tested components the data of tested components is shown on the screen 2 Channel 2 as the same as Channel 1 3 Double Channel this instrument has the functions of double channel test which can test two components as the same time Move the icon and press YES key to choose the channel or
6. al waveform analyze the waveform stat 14 Part Two Auto Scope A Connect the cables to the instrument and the tested components according to the following Figure B Start the instrument chose AUTO SCOPE in the menu press YES key to start the function the waveform will appear on the screen Please see the following figure for the meaning and functions of the icon LAUNCH ICON OF HOLDON PEAK VALUE CATCH ANALYSIS CURSOR A TRIGGER SETUP ANALYSIS CURSOR B CH2 ZERO POSITION CH1 ZERO POSITION M RESULT E uan analyz 1 Functions 1 Channel 1 Item Setup Max Voltage Min Voltage Manual Trigger Time Base See the Following Figure MAX VOLTAGE MANUAL TRIGGER MIN VOLTAGE TIME SETUP DUAL fANAL YZ lt 15 1 Max Voltage Set up the max voltage that can be shown in the area of waveforms move the cursor to the position of max Voltage item and then press YES key the following form will be shown on the screen Use UP or DOWN key to chose the max Voltage press YES key to confirm or press NO key to give up 2 Min Voltage Set up the min voltage in the area of waveform the min voltage is as follow 0 2V 1V 2V 6V 14V 30V 60V 120V 3 Manual Trigger Setup Only chose the function in the Menu the Trigger Setup can be shown on the screen Use the direction key to move the cursor to the position of Trigger Setup press YES key t
7. are six testing channels that can test the secondary ignition of the six cylinders at the same time The accuracy of Time Base Display is up to 125 uS DIV The functions of digital meter Functions of testing components Storage capacity is more than 32Mb Power Supply 3 pieces of batteries low consumption design and AUTO OFF function can last the life of batteries Document and data management function Function of system setup Direct installation of application Chapter Two How to Use The Instrument Section One Analysis of Secondary Ignition Test 1 According to the following figure connect the testing cable to MT3500 and the tested components CONNECTOR CLIP IGNITION TESTING CLIPS 2 Press the POWER button for over 1 second when the BEEP appears the instrument begins to work 3 Move the cursor to Ignition Tester position press YES button to enter A Single Cylinder Ignition Waveform Test Entering the position of Ignition Tester the following figure appears CYLINDER CHOICE VOLTAGE RANGE TIME BASE w 4KV d BAR REC Press F1 Right Left buttons to choose voltage range and cylinder number for instance the secondary ignition voltage is usually 5 8Kv move the cursor to the position shown in the figure press YES Button for the Range Menu and then press the UP and DOWN button to choose the needed ranges There are following voltage range
8. e Lab Scope A Connect the cable to the instrument and the testing components according to the following figure CANLI CANYI 2 B Start the Instrument Choose the Lab Scope in the main menu press the YES button to start the function and the waveform will appear on the screen In the following figure you can find the functions of every icon and the methods of setup CHANNEL1 RANGE TTIGGER CHANNEL CHANNEL1 HOLD ON ee LAUNCH ICON OF VOLTAGE RANGE SCALE PEAK VALUE CATCH 0 5v 2 60 27 Sms ed CH2 ZERO ra WAVEFORM OF CH2 POSITION J TRIGGER SETUP ANALYSIS CURSOR B WAVEFORM OF CH1 CH1 ZERO POSITION TIME BASE SCALE ANALYSIS CURSOR A FUCTION SETUP Er Riatelanaten CURSA RESL SHEET 1 The bottom line on the screen is Function choice Press the Fn button to switch the Function Choice see as the figure below 6 5 2 HIDE 2nd 255 Fl Range F2 Zero Position F3 Trigger F4 Analyze 1 Range Item Setup Channel 1 range setup time base setup Channel 2 range setup as the figure below 0 68 50 2 HIDE 2m8 F TIME BASE SETUP CHANNEL1 CHANNEL2 RANGE SETUP RANGE SETUP 1 Channel 1 Range Setup Press the direction key to move the cursor to Channel 1 Range the range includes HIDE Shut off the channel display on the screen 25Mv DIV 50Mv DIV 0 1V DIV 0 2V DIV 0 5V DIV 1V DIVE 2V DIV 5V DIV 10V DIV 20V DIV 50V DIV 100V DIV 2 Time Base S
9. e testing When changing batteries first disconnect all the testing cables and turn off the power Don t use the instrument without anti slippery covers Don t use the testing cables and connectors with broken insulated scarfskin Strictly prohibit putting into DC and AC over 500 V to the signal input terminal Strictly prohibit using broken or non appointed cables and connectors when test the secondary ignition Don t touch the parts that can cause high voltage when testing the secondary ignition Before testing the secondary ignition connect the testing cables to the instrument first and then connect the cables to the engine Strictly prohibit using the instrument when the connectors are not connected well to the engine Strictly prohibit connecting the testing clips or testing connectors directly to the electrical inductive parts of secondary ignition circuit Serial Com port is used to connect with computer and port of extended module strictly prohibit connecting the non appointed cable or equipments to the ports After use disconnect all the testing cables and clips and store them in the MT3500 case B How Get to Know MT3500 1 Appearance of MT3500 KEYBOARD PII La LOLs LEFT HANDGRIP LCD RIGHT HANDGRIP There are 18 buttons on the keyboard the LCD display shows the testing data signal oscillogram and operation directions See the above fig 2 Button Functions POWER Power supply turn on or
10. enu list and in the list use UP or DOWN key to choose the item at last press YES key to confirm the chosen item If the menu is followed byW signal it means this menu has sub menu press YES LEFT or RIGHT key to open the sub menu Press NO key to return to the last menu shown as the figure below FILE HELP CURRENT TRIGGER F CUSTOM SELECTI MAIN MENU O BALAI CURSA RESL Push the main menu once more or press NO button several times the main menu will be closed 1 Choose Item 1 Trigger Automatic Trigger Choose automatic trigger function Manual Trigger Give up automatic trigger choose manual trigger 2 Reseau Line DIV Range and Time Base are shown in the form of line Spot DIV Range and Time Base are shown in the form of spot HIDE Hide the Range DIV and Time Base DIV of the waveforms 3 Caption Display Display the information of Range Channel Time Base Channel and Trigger Channel lt 13 HIDE Hide the above information 2 Document Save the waveforms Save the waveforms on the screen 3 HELP HELP General Scope operation Manual 3 Holding Functions Press HOLD key to hold the waveforms on the screen the hold on icon will appear on the up right corner Press HOLD once again the holding function stops After setting up the Peak Value Catch Function if the caught peak value pulse accords to the setup conditions the data on t
11. ess F4 Seen as figure GN TI ON RECORD CYLI N R NQ ENG NE ROTATI Q SPEED ITEM ASG RPM 1250 Cylinder NO The number corresponding to the shown data Testing Items Ignition Voltage Burning Period Burning Voltage Ignition Record Record ignition data in a period Engine Rotation Speed Present engine rotation speed This function shows the changing curve chart in a period it is convenient to make portrait comparison for the ignition in every cylinder Analysis Methods Check the efficiency curve recorded in a period if one curve of some cylinder is greatly undulate this means that there is some fault in the cylinder E Menu Functions Press the MENU key appears the following four items 1 SETUP use the icon to choose the item press the YES or Direction key to choose 1 Choose cylinder s numerals 2 3 4 5 6 1 is not available 2 Stroke Choose 2 Stroke 4 Stroke 2 Document Use icon to choose the item press YES to record the waveform 3 Help Use icon to choose item press YES key HELP includes Diagnostic Directions supplying diagnostic help on line 1 Normal Range 2 Ignition Voltage Ignition voltage is too high Ignition voltage is too low 3 Burn Voltage Burn Voltage is too high Burn Voltage is too low 4 Burn Time Burn Time is too long Burn Time is too short About display the diagnostic software information of secondary ignition Section Two Scope Test Fuction Part On
12. etup Press the direction key to move the cursor to Time Base Time Base includes 125uS DIV 250uS DIV 500uS DIV ImS DIV 2mS DIV 5mS DIV 10mS DIV 20mS DIV 50mS DIV 0 1S DIV 0 2S DIV 0 5S DIV 1S DIV 2S DIV 5S DIV 10S DIV 20S DIV 60S DIV 3 Channel 2 Range Setup same as channel setup 2 Zero Position Item Setup Channel 1 Zero Position Setup Channel 2 Zero Position Setup As the figure below 10 024 50 2 HIDE 2m8 CHANNEL1 RANGE SETUP CHANNEL2 RANGE SETUP CHE POSS TRIG analyz 1 Channel Zero Position Setup Please make sure that Channel 1 Range Choice is in the non hide state before operation Press the direction key to move the cursor to Channel Zero Position now on the screen appears the flash of Channel 1 Zero Position then press the Up and Down key to move the zero display position on the screen 2 Channel 2 Zero Position Setup same as the setup of Channel 1 Zero Position Setup 3 Trigger Item Setup Trigger Slope Setup Trigger Channel Choice Setup Trigger Level Setup As the figure below 6 54 2 HIDE 2m TRIGGER CHANNEL CHOICE SETUP TRIGGER SLOPE TRIGGER LEVEL SETUP SETUP 1 Trigger Slope Setup Press the LEFT or RIGHT key to move the cursor to Trigger Slope Setup and then press the UP or DOWN key to choose the Trigger Slope up slope or down slope 2 Trigger Channel Choice Press the LEFT or RIGHT k
13. ey to move the cursor to Trigger Channel and then press the UP or DOWN key to choose the Trigger Channel Channel 1 or Channel 2 3 Trigger Level Setup Please make sure that the Range Choice of the chosen channel is in the non hide state before operation Press the LEFT or RIGHT key to move the cursor to Trigger Level Setup now on the screen appears the flash of Trigger Setup and then press the UP or DOWN key to move Trigger Setup display position on the screen The voltage that the Trigger Setup Symbol corresponds to is the trigger level ll 4 Analysis Item Setup Peak Value Catch Setup Analysis cursor Setup Display of Analysis Result As the figure below 6 5 2 HIDE 2m8 ANALYSIS CURSOR SETUP PEAK VALUE CATCH SETUP DISPLAY OF ANALYSIS RESULT 1 Peak Value Catch Setup Press the RIGHT or LEFT key to move the cursor to the position of Peak Value Catch Setup and then press YES key on the top right corner appears the starting use icon of Peak Value Catch If Automatic Trigger Function has been set up the system will be changed automatically to Manual Trigger after starting the Peak Value Catch function Press YES key once more the Peak Value Catch function will be shut down 2 Analysis Cursor Setup Before using this function press HOLD key to hold the waveform on the screen otherwise the operation does not work
14. figure Move the cursor to Visual Angle press YES key press the direction keys to change the 3D ranged position of the multi cylinder waveforms on the screen 3D VISUAL ANGLE SETUP VOLTAGE RANGE Y 4KV d Y 8mS d Y 10KV d 3D 2mS d Senra MULT BAR REC Senra MULT BAR REC Four Cylinder Parataxis Waveforms Six Cylinder Exhibit Waveforms 3 Time Base Setup 2mS DIV 4mS DIV 8mS DIV Analysis Compare with the secondary ignition waveforms of every cylinder if one of the cylinder s waveform is different from the others please test and analyze this cylinder C Functions of Bar Chart Press the function key F3 Cylinder No Data Display Ignition testing data Engine Rotation Speed Engine present rotation speed Testing Items Spark voltage burning voltage Burning time This function shows the three characteristics of numerical value of ignition waveforms in the forms of Bar Chart it is convenient to make transverse contrast between the ignition conditions of very cylinder press the YES key and direction key to choose spark voltage burn voltage and burn time DATA DISPLAY CYLI NDER NO ENG NE ROTATI Q SPEED Four Cylinder Ignition Voltage Bar Chart Analysis Methods Check if the ignition parameter of very cylinder is balance if find some of the parameters are too high or to low please give a specific waveform analysis to the cylinder and then confirm the fault 1 Compare
15. he screen will be held automatically press HOLD key to release the HOLD function 4 Save the Waveforms Please choose the Save Waveform in the menu or press SAVE to save the waveforms on the screen at this time the following draft will appear on the screen ioy 2 HIDE 10m8 wi SAVE FILE wove Eq The system gives automatically a new name to the document if you need a self decided name press YES to change the document name After the document name is confirmed press SAVE key that corresponds to F1 to save the document or press DELETE key that corresponding to F2 to cancel the saving operation Editing of the Document Name Press YES key to edit the document name in the editing column flashes an icon Press the LEFT or RIGHT key to chose the needed letter press UP or DOWN key to change the letters INSERT is used to insert a needed letter DELETE used to delete a letter YES key is used to confirm the edited document and exit the editing function NO is used to cancel the edited document and exit the editing function 5 TESTING Start the instrument chose auto scope press YES key and chose the suitable ranges and time base according to the tested items Connect the cables to the tested components the red meter pen connected to the signal cable black meter pen connected to Zero cable the waveform on the screen is the waveform of the tested components compare the waveform with the norm
16. he setup icon will flash at this time use UP or DOWN key to set up Trigger Balance use RIGHT or LEFT to set up trigger slop 4 Time Setup Set up the waveform time gauge the list is as following 625uS 1 2mS 5mS 10 uS 25uS 50uS 100uS 250uS 500uS 1S 2 58 5S 10S 25S 100S 300S See the figure below DUAL fANAL YZ 2 Channel 2 same as the setup of Channel 1 3 Double Channel Setup Items Max Voltage in Channel 1 Max Voltage in Channel 2 Min Voltage in Channel 1 Min Voltage in Channel 2 Manual Trigger Setup Time Setup See the figure below 16 MAX VOLTAGE IN CHANNEL 2 MAX VOLTAGE IN CHANNEL 1 MANUAL TRIGGER MIN VOLTAGE IN SETUP CHANNEL 2 MIN VOLTAGE IN CHANNEL 1 4 Analysis Setup Items Analysis cursor A Analysis cursor B Display of analyzed results See the figure below ANALYSIS CURSOR B SETUP DISPLAY OF ANALYSIS CURSOR A ANALYSZED RESULTS SETUP 2 Items on the Menu 1 Trigger Channel 1 Trigger chose channel trigger Channel 2 Trigger chose channel 2 trigger Automatic Trigger chose automatic trigger Manual Trigger cancel automatic trigger chose manual trigger 2 Catch Peak Value Catch ON Peak Value Catch OFF 3 Documents Save waveforms save the waveforms on the screen 4 Help Help operation explanation About information of software 3 Test Start the instrument chose auto scope press YE
17. indow chose the opened documents once more Tool F2 Show the tool list as the figure below lt DELETE ayy PROPERTY J he Delete Delete the opened document Attribute Display the opened document Print Print the displayed waveforms on the screen connected with PC and operate the PRINT program LAST F3 Check the last document NEXT F4 Check the next document 22 B Explorer EXPLORER FILES 14 CAPACITY DOCUMENT _ ROM SPACE 27 2Mb 32Mb INDICATION lt lt LIST BS WAVE RECALL Al EXPLORER 15 6K de IGNITION TESTE 21 5K E DIGITAL METER 18 6K E LAB SCOPE Fe HOLOCAN y ig WAVEGI ROW SEND Document List All the document lists in HOLDCAN Capacity Indication Indicate the capacity BLACK Part means USED WHITE Part is unused Document Choice Black means the document has been chosen General F1 Show the general attribute of the packet Carry F2 Carry the chosen document to PC connected instrument to PC and operate the document management program Compositor F3 Adjust the document arrangement According to the document name Arrange the documents according to the name According to the document sorts Arrange the documents according to the sorts According to the document sizes Arrange the documents according to the sizes DELETE F4 Delete the chosen documents Document Attributes Press YES key to show the document attributes C Co
18. ntrol Panel CONTROL PANEL CONTROL PANEL auto oFF RAINE AUTO LIGHT YALLWAYS KEY VOLUME Y leved INF VOLUME Y leve CONTRAST a DEF AULT SAVE System Data Setup Page System Management Password Setup Page Automatic OFF Set up Automatic OFF after a period without operating the panel Automatic Shut Off the Back Light Set up how long the back light is shut up without operate the panel 293 5 Keyboard Volume Set up the keyboard volume Hint Volume Set up the data hint volume Screen Contrast Adjust the contrast of LCD Comeback of Manufacturer Code Get back the manufacturer default code Save Save the changed items Enter Password Enter the user password if prevent the software related systemmanagement being used by others set up the password Confirm the Password Reenter the password to confirm the password Confirm the Changed Password Confirm the changed password so that the system accepts the changed password Chapter Three Appendix A Install the Batteries MT3500 needs 3 pcs Of No 1 batteries rating output voltage is 4 5V Battery Installing Steps 1 Take down the two anti slip covers black 2 Install 2 pcs batteries in the left battery cabin pc In the right cabin 3 Put on the two anti slip covers See the Figure o LA Left Right Note Strictly prohibit using bad or used batteries take out the batteries without using for a long time check the batteries timel
19. on the screen see the figure below SELECT COMPONET SELECT GOMPONFT w ABS SYSTEM IGN CHP SENSOR SOLEI CKP SENSOR OTHE ENGINE SENSOR JTEWPERATURE SENSOR SPEED SENSOR SCOPE METER Scope Ranges 25mV DIV 50mV DIV 100mV DIV 200mV DIV 500mV DIV 1V DIV 2V DIV 5V DIV Scope Time Base 125uS DIV 250uS DIV 500uS DIV 1mS DIV 2mS DIV 5mS DIV 10mS DIV 20mS DIV Testing Channels CH1 CH2 CH3 CH4 CH5 CH6 2 Scope Tested components scope ranges scope time base testing channels 3 Digital Meter There are six testing functions Max Values Min Values Frequency Duty Cycle Peak Value Section Five Other Functions A Waveform Recall The instrument has a storage room of 32Mb Press SAVE key to save the useful waveforms When the waveforms are needed use this function to recall them move the icon to the position of WAVEFORM RECALL press YES key to start the function 1 Open the dialogue window After starting the software you can find the dialogue window below fw OPEN FILE 1GNGt WAVER WAVER WAVER aoa lees Press UP or DOWN keys to chose the document that is needed to open and then press F1 to open press F2 to give up and press F3 to delete 2 Look over the waveforms After opening the document the picture will appear as follow AREA OF WAVEFORM RECALL Area of waveform recall Waveforms and data displayed in this area Browse F1 Open the dialogue w
20. s 1k V DIV 2kV DIV 4kV DIV 6kV DIV 10kV DIV To choose the cylinder number is as the same as to choose the voltage ranges first choose the cylinder number No 1 No 6 every number is corresponding to the input channel CH1 CH6 Observe the secondary ignition waveforms of every cylinder compare with the data from the maintenance manual book If the ignition voltage is higher the reason may be that O The resistance of the secondary ignition system is stronger distributor cable cap of the distributors distributors spark plugs O The mixed gas is lean O Compressed pressure is high If the ignition voltage is lower the reason may be that O Clearance between spark plugs is too narrow or the spark plugs are smeary O There is creepage in the secondary ignition system O The mixed gas is too rich O The compressed pressure is too low In the secondary ignition system the burning time is between 1 3 ms and every cylinder has the same time and the waveform is a straight line B Test of multi cylinder Ignition After entering ignition tester press F2 to enter into multi cylinder test at this time three choices in the backwards third line appears on the screen 1 Voltage Range Setup 1kV DIV 2Kv DIV 4Kv DIV 6kV DIV 10kV DIV 2 3D Visual Angle Setup to set up the position and 3D range order working with Time Base rang the cylinder waveforms as a willing format of 3D parataxis or exhibit See the following
21. turn off the power press POWER button for 1 second LIGHT Background light HELP Press this button for the timing help information INSERT Insert necessary characters DELETE Delete unnecessary characters SAVE Save the testing data and signal waveform displayed on the screen MENU Show the operation programs HOLD Keep hold keep hold or continuously show the dynamic waveform and data NO Withdraw withdraw present operation or operation programs YES Confirm confirm the present chosen items a v lt gt Directions moving of cursor position and focus 3 Connecting ports SCOPE CHANNEL2 SECONDARY SECONDARY SECONDARY SCOPE CHANNELI TONITION IGNITION IGNITION SECONDARY CHANNEL seconpary CHANNEL4 cpconpapy CHANNELS IGNITION IGNITION IGNITION EXTERNAL POWER SUPPLY CHANNELI CHANNEL3 CHANNELS COMMUNICATION PORT Oscilloscope and Digital Meter Input Channel CH1 CH2 Secondary Ignition Test Input Channel CH1 CH2 CH3 CH4 CH5 CH6 Communication with PC and Extended Module External Power Supply RS232 Serial Com Port C Functions With the help of powerful functions MT3500 Hand held Engine Analyzer supplies serial testing items and meets serial testing demands the following is the function explanation 0 0 a na o MO Dual track oscilloscope can directly test the signal waveforms and data AC and DC voltage frequency Pulse Width and duty cycle There
22. y change the broken or leakage batteries batteries with metal cover and high quality are advised o 24
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