YOKOGAWA AQ6375E User Manual Download Page 80

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5-7

IM AQ6375E-02EN

Maintenance

App

Index

5.5 Operational Inspection

Checking the Operation of the Front Panel Keys and Touch Panel

With the power turned on, operate all the front panel keys and the function menus displayed on the
touch panel to check that the instrument operates normally.

Summary of Contents for AQ6375E

Page 1: ...User s Manual AQ6375E Optical Spectrum Analyzer Getting Started Guide IM AQ6375E 02EN 2nd Edition ...

Page 2: ...ow us to serve you best by completing the user registration form accessible from our website https tmi yokogawa com support Contact Us If you want to resolve a technical support issue or need to contact YOKOGAWA please fill out the inquiry form on our website https tmi yokogawa com contact PIM 103 06E ...

Page 3: ...appear on your screen Every effort has been made in the preparation of this manual to ensure the accuracy of its contents However should you have any questions or find any errors please contact your nearest YOKOGAWA dealer Copying or reproducing all or any part of the contents of this manual without the permission of YOKOGAWA is strictly prohibited Trademarks Microsoft Windows Windows 10 Windows 1...

Page 4: ...ed on the CD included in your package pdf format Explains functions for controlling the instrument with communication commands and program functions Optical Spectrum Analyzer IM AQ6360 92Z1 A document for China Safety Instruction Manual IM 00C01C01 01Z1 A document for the EU The EN E and Z1 in the manual numbers are the language codes Manuals in the CD The English directory in the manual CD contai...

Page 5: ...wer Cord 2 D UL CSA standard and PSE compliant Rated Voltage 125 V F VDE Korean standard Rated Voltage 250 V R Australian standard Rated Voltage 250 V Q British standard Rated Voltage 250 V H Chinese standard Rated Voltage 250 V N Brazilian standard Rated Voltage 250 V T Taiwanese standard Rated Voltage 125 V B Indian standard Rated Voltage 250 V U IEC Plug Type B Rated Voltage 250 V Y No power co...

Page 6: ...2 1 List of worldwide contacts Manual CD A1036US 1 For the types of manuals that CD contains see the next page Standard accessories are not covered by warranty 1 Make sure that the attached power cord meets the designated standards of the country and area that you are using it in If the suffix code is Y a power cord is not included UL CSA standard A1006WD VDE standard Korean standard A1009WD Austr...

Page 7: ...ons In the manual the symbol is used in conjunction with the word WARNING or CAUTION WARNING Calls attention to actions or conditions that could cause serious or fatal injury to the user and precautions that can be taken to prevent such occurrences CAUTION Calls attention to actions or conditions that could cause light injury to the user or damage to the instrument or user s data and precautions t...

Page 8: ... the customer s failure to comply with these requirements The following symbols are used on this instrument Handle with care Refer to the user s manual or service manual This symbol appears on dangerous locations on the instrument which require special instructions for proper handling or use The same symbol appears in the corresponding place in the manual to identify those instructions Laser radia...

Page 9: ...s Connect the Protective Ground Terminal Be sure to connect the protective earth to prevent electric shock before turning ON the power The power cord that you can use for the instrument is a three prong cord Connect the power cord to a properly grounded three prong outlet Do Not Impair the Protective Grounding Never cut off the internal or external protective earth wire or disconnect the wiring of...

Page 10: ...ropriate Locations Do not install or use the instrument outdoors or in locations subject to rain or water Install the instrument so that you can immediately remove the power cord if an abnormal or dangerous condition occurs Manual CD Never play this manual CD which contains the user s manuals in an audio CD player Doing so may cause loss of hearing or speaker damage due to the large sounds that ma...

Page 11: ...vant de mettre sous tension veiller à brancher la mise à la terre de protection afin d éviter les chocs électriques Le cordon d alimentation que vous utilisez pour l instrument est un cordon à trois broches Brancher le cordon d alimentation sur une prise de courant à trois plots et mise à la terre Ne pas entraver la mise à la terre de protection Ne jamais neutraliser le fil de terre interne ou ext...

Page 12: ...du connecteur d entrée Ceci est extrêmement dangereux car le potentiel de terre risque d être court circuité Catégorie de mesure La catégorie de mesure des bornes d entrée du signal de cet instrument est Autre O Ne pas l utiliser pour mesurer l alimentation électrique ni pour les catégories de mesure II III et IV Accessoires Utiliser les accessoires spécifiés dans ce manuel En outre utiliser les a...

Page 13: ...ource This instrument is a Class 1 laser product as defined by EN 60825 1 2014 A11 2021 IEC 60825 1 2007 Safety of Laser Products Part 1 Equipment Classification Requirements and User s Guide In addition this instrument complies with 21 CFR 1040 10 and 1040 11 except for deviations pursuant to Laser Notice No 50 dated June 24 2007 Laser Class 1 Label Information about the Laser Light Source Used C...

Page 14: ...the EEA and UK Battery Regulation in the UK Batteries are included in this product This marking indicates they shall be sorted out and collected as ordained in the EU battery Directive Regulation and UK battery Regulation Battery type Lithium battery When you need to replace batteries contact your local Yokogawa office in the EEA or UK respectively Authorized Representative in the EEA Yokogawa Eur...

Page 15: ...tment Wavelength Calibration Purge Connecting the DUT Auto Sweep Setting and Measurement Other Settings Starting a Measurement Sweep Displaying Waveforms Displaying Calculated Waveforms Displaying Power Spectral Density Displaying Markers Searching Analyzing Waveforms Waveform Analysis Saving Waveforms Storage Device Saving Data Section 3 1 Section 3 3 Section 3 4 Section 3 5 Section 3 6 Section 3...

Page 16: ... Turning the Power ON OFF 3 8 3 4 Alignment Adjustment 3 14 3 5 Wavelength Calibration 3 16 3 6 Purge 3 21 3 7 Connecting the DUT 3 25 3 8 Types of Optical Fibers That Can Be Used with This Instrument 3 28 Chapter 4 Common Operations 4 1 Touch Panel Operations 4 1 4 2 Description of Function Menu 4 7 4 3 Using the Mouse and External Keyboard 4 9 4 4 Entering Numerical Values and Strings 4 11 4 5 S...

Page 17: ...xv IM AQ6375E 02EN 1 2 3 4 5 6 App Index Contents Chapter 6 Specifications 6 1 Specifications 6 1 6 2 External Dimensions 6 4 Appendix Appendix 1 MICROSOFT SOFTWARE LICENSE TERMS App 1 ...

Page 18: ...NPUT Optical input connector For details on the usable optical fiber cables see section 3 9 POWER Used to start and shut down the instrument For details on the Power ON OFF see section 3 3 USB interface Used to connect USB storage media For details on the devices see section 3 2 Touch panel Displays measured waveforms measurement conditions measured values and various controls For details on the L...

Page 19: ...IB port for controlling this unit through an external computer For details on the GP IB see chapter 2 in IM AQ6375E 17EN TRIGGER IN Trigger input For details on the trigger input see section 3 5 in IM AQ6375E 01EN ANALOG OUT Analog output For details on the analog output see section 3 7 in IM AQ6375E 01EN TRIGGER OUT Trigger output For details on the trigger output see section 3 6 in IM AQ6375E 01...

Page 20: ...r wavenumber span being measured The soft key functions change according to whether the screen display mode is wavelength display mode or frequency display mode LEVEL The LEVEL key contains functions related to level axis settings When you press the LEVEL key the soft key menu for setting reference level appears SWEEP The SWEEP key contains functions related to sweeping When you press the SWEEP ke...

Page 21: ...cal alignment wavelength adjustment hardware setup and setting initialization FILE Contains functions for saving and loading waveform data from the instrument s internal memory and USB storage memory APP The APP key contains functions related to application functions When you press the APP key the screen and soft key menu for application appears UNDO LOCAL The key s function changes depending on t...

Page 22: ...ting changes at the same time Note that if the COARSE key is on lamp on the numeric value increase decrease step will be larger Arrow keys Pressing the key has the same effect as turning the rotary knob clockwise Likewise pressing the key has the same effect as turning the rotary knob counterclockwise Holding an arrow key down for 0 5 second or longer activates auto repeat If the multi marker func...

Page 23: ...nputting values with the numeric keypad The last entered right most character is removed allowing entry of the correct character By holding the BACK SPACE key down you can erase the entire entry in the numeric keypad input area and make the numeric keypad input area disappear returning it to the condition preceding numeric keypad input 1 3 Panel Keys and Knobs ...

Page 24: ...ys and sets the center wavelength center frequency or center wavenumber Section 2 3 SPAN Displays and sets the sweep span Section 2 3 RES Displays and sets the resolution Section 2 4 SENS Displays and sets the sensitivity Section 2 6 AVG Displays and sets the average times Section 2 7 SMPL Displays and sets the sampling points or interval Section 2 5 3 Reference level Displays the reference level ...

Page 25: ...pad Section 4 3 18 Label area Up to 56 characters Section 4 3 19 Appears when measurement conditions are changed Section 2 3 20 Subscale Displays relative levels of differential waveforms and normalized waveforms Section 2 6 See the relevant chapter or section in IM AQ6375E 01EN Shortcut Keys The states of frequently used settings are displayed below the waveform display area at all times 1 2 3 4 ...

Page 26: ... Summary 1 2 3 4 5 6 App Index Chapter 2 Feature Summary 2 1 System Configuration DUT GP IB interface Ethernet interface USB mouse USB storage PC Video signal output 101 key USB keyboard USB mouse USB storage 101 key USB keyboard ...

Page 27: ...an set measurement conditions using the waveform data of the active trace trace set as the control or calculation target To use them a waveform must be displayed in the active trace One Action Keys One action key name Description Peak Level Ref Level The reference level is set to the peak level of the active trace measurement waveform Marker Ref Level The reference level is set to the moving marke...

Page 28: ...ty display function which shows power per nm dB nm and a noise mask function which masks levels at or less than the specified value are available Horizontal Scale The horizontal scale of the waveform display area can be set to wavelength nm frequency THz or wavenumber cm 1 You can specify a wavelength to zoom in on a waveform or pinch out or pinch in on the touch panel to adjust the zoom display W...

Page 29: ...ther by setting up to 1024 fixed markers you can measure the wavelength difference or level difference between adjacent fixed markers and between the moving marker and a fixed marker In addition markers can be placed to display the power value per normalization bandwidth power spectral density and integrated power of a specified range In addition to the normal marker there are two vertical and hor...

Page 30: ...ssion ratio SMSR can be analyzed by measuring a DFB LD Total power measurement of FP LD and LED Optical power can be analyzed by integrating the measured waveform levels WDM Analysis WDM transmission signals can be analyzed The wavelength level wavelength spacing and OSNR of up to 1024 channels of WDM signals are measured collectively and the analysis results are shown in a data table Optical Ampl...

Page 31: ... APP feature is an expansion feature used to install and uninstall various dedicated software applications designed for this instrument Various applications are available to assist with the measurement condition setup analysis and data saving according to the measurement target such as DFB LD LED and other light signals and WDM signals Add on applications can be downloaded from YOKOGAWA webpage an...

Page 32: ...the instrument and use packaging with a shock absorbing capacity that is greater than or equal to the packaging used upon shipment from the factory Never use inferior packaging materials that are unable to sufficiently absorb vibrations and shocks occurring during transport This can adversely affect the accuracy of the internal monochromator and inhibit performance When unpacking When the instrume...

Page 33: ...ironnementales suffisamment longtemps avant de le retirer du carton Installation Conditions Install the instrument so that the following conditions are met Flat Horizontal Location Place the instrument in a stable location that is flat in all directions If the instrument is used in an unstable or angled surface the accuracy of the internal monochromator can be compromised Location without Vibratio...

Page 34: ...ent to adjust to the ambient temperature before use When the instrument is packaged in a box and moved prevent condensation by allowing sufficient time for the instrument to acclimatize before removing it from the box Flat Even Surface Install the instrument with the correct orientation on a stable horizontal surface If the instrument is installed in a horizontal position rubber stoppers can be at...

Page 35: ... feet and handle attachment holes 5 Attach the rack mount kit to the instrument 6 Mount the instrument on a rack Note When rack mounting the instrument allow at least 10 cm of space around the inlet and exhaust holes to prevent internal heating Make sure to provide adequate support from the bottom of the instrument The support should not block the inlet and exhaust holes Do Not Install the Instrum...

Page 36: ...onfirm that no other cables are connected before carrying the instrument Do Not Place Anything on Top of the Instrument Never stack instruments or place any other objects on top of the instrument especially those containing water Doing so can lead to malfunction Clean the Instrument Properly When removing dirt from the case or the operation panel disconnect the power to the circuits under test and...

Page 37: ...section 4 3 Connecting a Keyboard You can connect a keyboard for entering file names comments and other items Also the functions and settings of the instrument are assigned to keyboard keys allowing you to manipulate them with a keyboard just as you would by using the instrument s panel keys Supported Keyboards The instrument supports any 101 English USB keyboard Connecting Connect a USB keyboard ...

Page 38: ...ve USB Storage soft key CAUTION Do not remove the USB storage device or turn the power OFF while the USB storage device access indicator is blinking This can damage the data on the device or the device itself French ATTENTION Ne retirez pas le dispositif de stockage USB et ne coupez pas l alimentation lorsque le voyant d accès au dispositif de stockage USB clignote Cela risquerait d endommager le ...

Page 39: ...e is no AC outlet that is compatible with the power cord that you will be using and you cannot ground the instrument do not use the instrument French AVERTISSEMENT Assurez vous que la tension d alimentation correspond à la tension d alimentation nominale de l appareil et qu elle ne dépasse pas la plage de tension maximale du cordon d alimentation à utiliser Vérifiez que l interrupteur d alimentati...

Page 40: ...equency 50 60 Hz Permitted supply frequency range 48 Hz to 63 Hz Maximum power consumption Approx 100 VA This instrument can use a 100 V or a 200 V power supply The maximum rated voltage differs according to the type of power cord Check that the voltage supplied to the instrument is less than or equal to the maximum rated voltage of the power cord that you will be using before use Turn ON the Powe...

Page 41: ...he instrument begins The instrument will not start for a few seconds immediately after step 2 even if you press the POWER switch The initialization screen appears and the internal initialization process starts STEP 1 9 through STEP 9 9 are displayed in the lower right part of the screen to indicate the progress of initialization CAUTION Do not press the POWER or MAIN POWER switches while initializ...

Page 42: ...erform wavelength calibration before starting measurement a warm up of one hour is also required prior to measurement Unless the Wavelength Calibration is carried out the wavelength accuracy of the instrument cannot be guaranteed When the Power on Operation Does Not Finish Normally Turn off the power switch and check that The instrument is installed properly See section 3 1 Installing the Instrume...

Page 43: ...nneau arrière Le fichier de configuration du système d exploitation ne serait pas sauvegardé ce qui entraînerait probablement des dysfonctionnements à la prochaine mise sous tension de l instrument Suivez toujours la procédure ci dessous En outre le monochromateur ne se rétractant pas le transport ou le déplacement répété de l instrument dans cet état risque de provoquer l endommagement du monochr...

Page 44: ...n normally hold down the POWER switch for approximately four seconds or longer to force standby mode Note that the operating system configuration file will not be backed up possibly resulting in malfunctions upon start up the next time the instrument is turned on Screen when the instrument was not shut down If the shutdown procedure was not performed after the previous session the following messag...

Page 45: ...ctement dans le connecteur de sortie optique La lumière infrarouge risquerait de gravement vous blesser ou de provoquer une perte de vision Procedure 1 Turn the power to the instrument ON Turn ON the MAIN POWER switch and press the POWER switch For instructions on turning the power ON and OFF see section 3 3 2 Use a 9 5 125 μm SM optical fiber to connect the instrument s optical input connector wi...

Page 46: ...artway through the process Note After alignment has been executed wavelength calibration is also performed automatically inside the instrument The alignment adjustment has no effect if the process is stopped The instrument remains in the state prior to execution of the alignment adjustment 3 4 Alignment Adjustment ...

Page 47: ...mière infrarouge risquerait de gravement vous blesser ou de provoquer une perte de vision Procedure Wavelength Calibration Using the Internal Reference Light Source 1 Turn the power to the instrument ON Turn ON the MAIN POWER switch and press the POWER switch For instructions on turning the power ON and OFF see section 3 3 2 Use a 9 5 125 μm SM optical fiber to connect the instrument s optical inp...

Page 48: ... allowing the warm up to finish If you are using this instrument for the first time or using it after it has been severely shaken while being moved you must perform the alignment adjustment procedure after warm up ends If the wavelength error of the instrument is outside of 20 nm you cannot perform wavelength calibration with the internal reference light source Readjustment required Contact your n...

Page 49: ... greater than the wavelength spacing of the absorption lines because the adjacent absorption line will be assumed to be the reference wavelength Connecting the External Light Source 1 Turn the power to the instrument ON Press the MAIN POWER switch and press the POWER switch For instructions on turning the power ON and OFF see section 3 3 2 Use a 9 5 125 µm SM optical fiber to connect the external ...

Page 50: ...wavelength value using the rotary knob or the arrow keys The allowed wavelength range is 1200 2400 nm 7 Press ENTER The wavelength value is set 8 Tap the Execute Wavelength calibration is executed The previous screen is displayed again after the calibration process ends 9 Tap the Cancel during wavelength calibration to cancel the wavelength calibration process Enter the value Select from presets 3...

Page 51: ...length value using the rotary knob or the arrow keys The allowed wavelength range is 1200 2400 nm 7 Press ENTER The wavelength value is set 8 Tap the Execute Wavelength calibration is executed The previous screen is displayed again after the calibration process ends 9 Tap the Cancel during wavelength calibration to cancel the wavelength calibration process Enter the value Select from presets 3 5 W...

Page 52: ... order to reduce water vapor absorption lines in the measurement results Nitrogen gas is recommended for AQ6375E which has hygroscopic optical components and ambient water vapor may interfere with measurements CAUTION The instrument warranty will be void if damage is caused by the use of inappropriate facilities French ATTENTION La garantie de l instrument est nulle si les dommages sont causés par...

Page 53: ...y liquid nitrogen which must be 99 9999 pure grade with the heat exchanger is recommended The gas temperature must be 23 3 C If compressed nitrogen must be used the gas must be dry oil free and uncontaminated Never use compressed nitrogen from a supplier who uses oil or water in the compression process Maximum rating Pressure and flow rate of purge gas must be lower than the following maximum rati...

Page 54: ...alve 1 To control up to 25 SCFH 12 L min 1 4 outer diameter nylon tubing As Required Must not be rubber Purge gas As Required 99 9999 pure grade nitrogen gas recommended AQ6375E Purge gas manifold outlet in your facility Nylon tubing PURGE GAS IN port PURGE GAS OUT port Air opening Shut off valve Pressure regulator Precision flowmeter 1 Open the purge gas shut off valve then adjust the pressure re...

Page 55: ...en installing required equipment and components remove this resin tube AQ6375E Resin tubing The recommended purge gas flow rate into the AQ6375E is 15 to 20 SCFH 7 to 9 5 L min The figure below shows the purge efficiency by 20 SCFH pure nitrogen gas flow rate Purge efficiency of the AQ6375E 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 00 0 30 1 00 1 30 2 00 Elapsed time hour 3 6 Purge ...

Page 56: ...ting optical fiber Do not try to forcefully attach the optical fiber s optical connector with the plug inserted at a slanted angle Doing so may damage the instrument s optical connector s components or the connector itself Before connecting the input light make sure that it does not exceed the AQ6375E s maximum rated level If input light exceeding the maximum rated level is introduced the optical ...

Page 57: ...er la lumière d entrée vérifiez qu elle ne dépasse la valeur nominale maximale de l analyseur AQ6375E car si tel était le cas la section optique pourrait être endommagée Appuyez fermement le connecteur optique sur la surface nettoyante du nettoyeur Si vous n appuyez pas fermement le connecteur optique risque de ne pas être correctement nettoyé Cleaning the Optical Fiber End Face 1 Firmly press the...

Page 58: ...ent Connecting the DUT Light Source 7 Clean the top of the optical connector on the other end of the optical fiber with a fiber cleaner 8 Connect the optical connector on the other end of the optical fiber to the optical connector on the DUT Light source 9 5 125 μm Single mode MIR optical fiber AQ6375E Explanation Optical Connectors Types The instrument can use FC type optical connectors FC type o...

Page 59: ...t level without improving resolution Optical fibers with a thick core diameter are especially useful for inputting spatial light for measurement but they have poor resolution Choose the best type of optical fiber for your particular application Note that the instrument is designed for input through optical fiber only It will not work with inputs that do not pass through optical fiber such as direc...

Page 60: ...he screen and sliding your finger This is used to move the displayed waveform or marker position Pinch Out and Pinch In Pinch out refers to the act of pressing two fingers against the screen and spreading them apart Pinch in refers to the act of pressing two fingers against the screen and drawing them together On a screen displaying waveforms you can pinch out to zoom in and pinch in to zoom out P...

Page 61: ...avelength center frequency or center wavenumber the zoom start wavelength start frequency or start wavenumber and the zoom stop wavelength stop frequency or stop wavenumber also change in sync Zooming a Waveform With the waveform displayed on the screen pinch out or pinch in the waveform display area in any direction Pinching out or pinching in vertically or horizontally limits the zoom operation ...

Page 62: ...r by dragging this line horizontally Moving marker You can move a line marker by dragging the line marker line Line markers Label Operation When you tap the label area a keyboard appears which you can use to enter a label For the procedure to enter text see section 4 4 Label area 4 1 Touch Panel Operations ...

Page 63: ...s For details on trace functions see chapter 4 in IM AQ6375E 01EN Trace setting area Select the trace you want to activate Select the trace operation mode Shows and hides traces Measurement Condition Operation When you tap a parameter in the measurement condition area a parameter input window or parameter selection window appears which you can use to set the parameter For the setup procedure see c...

Page 64: ...reference level DIV value or the like on the main scale or the offset value or the like on the sub scale a parameter input window or parameter selection window appears which you can use to set the parameter For the setup procedure see sections 2 5 and 2 6 in IM AQ6375E 01EN Main scale vertical scale Reference level DIV value Sub scale Offset Start wavelength Center value Wavelength per division sc...

Page 65: ...Key Operation When you tap a shortcut key at the bottom of the waveform display area the function assigned to the key will be executed For a description of each shortcut key see section 1 3 Shortcut keys 4 1 Touch Panel Operations ...

Page 66: ...xecute its function immediately Contains a submenu Indicates that there is a submenu of additional items related to the current item Tap to display the submenu A separate window will be displayed Tap to display a separate window in the screen for entry of numerical parameters A submenu and separate window will be displayed Tap to move to the submenu and display a separate window This menu returns ...

Page 67: ...unction that closes the window For example when the More 1 2 menu is taped the menu changes to the Setup 2 2 menu and the menu display changes to More 2 2 Shows the submenu of the function menu In this example the function menu is within the Pulse Light Measure submenu for display only no menus are available Setup 1 2 Setup 2 2 4 2 Description of Function Menu ...

Page 68: ...nu Click the in the upper right of the screen The names of the front panel keys in the instrument s FUNCTION section are displayed You can also do the same by right clicking the mouse FUNCTION SWEEP CENTER RESOLN SENS LEVEL SETUP MARKER ZOOM PEAK SEARCH TRACE ANALYSIS USER FILE APP REMOTE UNDO LOCAL HELP PRESET PRT SCN SYSTEM AUTO REPEAT SINGLE STOP SPAN Selecting Items Move the pointer to the ite...

Page 69: ... etc Display settings TRACE SHIFT F6 Sets trace ZOOM SHIFT F7 Sets display scale DISPLAY SHIFT F8 Sets screen display Analysis functions MARKER SHIFT F9 Sets marker SEARCH SHIFT F10 PEAK BOTTOM search function ANALYSIS SHIFT F11 Sets analysis function Other USER ALT F1 User settings menu FILE ALT F3 Saves opens files file actions APP ALT F5 Application function SYSTEM ALT F6 System settings Auxili...

Page 70: ...most entered character in the numeric keypad input area is removed allowing entry of the correct character Note If the value entered with the numeric keypad is not in the allowed value range the nearest allowed value will be set By holding the BACK SPACE key down you can erase the entire entry in the numeric keypad input area and make the numeric keypad input area disappear returning to the condit...

Page 71: ... value tap backspace to delete numbers from the right and enter the correct numbers 3 After entering a value tap nm ENT depending on the parameter unit The value is applied 4 Tap to close the parameter input window Numeric keypad Minimize key Parameter input window Minimized state COARSE FINE Value display area Increase decrease key Note If the value entered with the numeric keypad is not in the a...

Page 72: ...osition in the character input area where you want to input characters to move the cursor to that position You can also use the function menu to move the cursor insert characters delete all characters and so on 3 Tap a character on the keyboard to input the character Tap Enter on the function menu to enter the character selected on the keyboard 4 To finish character string input tap Done The input...

Page 73: ...d Entering the Date and Time 4 Tap the value you want to set The cursor moves to the value you tapped and a parameter input window appears The cursor position also moves by tapping Cursor on the function menu 5 Use the numeric keypad to input a value 6 Tap the nm ENT The input value is confirmed Changing the Display Format 7 Tap MO DY YR The date is displayed in the order Month Day Year Tap DY MO ...

Page 74: ...trum matches the wavelength of the light source is within the wavelength accuracy standard For more information see section 6 2 Spectrum Width Measurement in IM AQ6375E 01EN 2 If the wavelength error is large use the internal reference light source to calibrate wavelengths For the calibration procedure see section 3 5 3 For performing wavelength calibration check wavelength accuracy again accordin...

Page 75: ...he SM optical fiber from the instrument and connect the light source to an optical power meter 11 Use the optical power meter to measure power values of the light source 12 Check that peak level values obtained in step 9 agree with the ones obtained by the optical power meter within the specified level accuracy For information on level accuracy see chapter 6 Specifications Note For the light sourc...

Page 76: ... the Firmware The AQ6375E can read the update firmware UPD extension in one of two ways Prepare the update firmware according to your environment Reading the Firmware from a USB Memory Device Create a directory named UPDATE in the USB memory device and save the update firmware upd extension in that directory Check that the AQ6375E is not connected to a network If it is you will not be able to upda...

Page 77: ...updating is complete the AQ6375E automatically shuts down This completes the update procedure Turn the power on and the AQ6375E will start normally Note Once updating starts you cannot abort the process until it is complete You can cancel using the No soft key or another key in any of the steps before step 7 The screen that appears while updating 5 3 Updating the Firmware ...

Page 78: ... AQ6375E over a network You need to enter a user name and password when establishing a connection User name user Password yokogawa 6 Use a file management software on the PC to copy the update software upd extension to the UPDATE directory of the AQ6375E internal memory 7 For the remaining of the procedure follow the steps from step 6 in Reading the Firmware from a USB Memory Device Note When you ...

Page 79: ... inspection mettre l instrument hors tension en plaçant l interrupteur MAIN POWER sur OFF sur le panneau arrière puis débrancher le cordon d alimentation ATTENTION Si des corps étrangers se retrouvent emprisonnés dans les différents connecteurs un dysfonctionnement ou un endommagement risque de se produire Si l ajustement de l un des différents types de connecteurs n est pas parfait l instrument r...

Page 80: ...ndex 5 5 Operational Inspection Checking the Operation of the Front Panel Keys and Touch Panel With the power turned on operate all the front panel keys and the function menus displayed on the touch panel to check that the instrument operates normally ...

Page 81: ... Replacing Fuses There is a fuse inside the instrument However you should not replace the fuse yourself It could indicate additional internal damage If you believe the fuse is blown please contact your nearest YOKOGAWA dealer ...

Page 82: ...AUTO SUB SCALE key was canceled 14 Unsuitable sampling point Sample point setting for using the smoothing function is missing 15 Marker Setting changed The Marker type was changed to Normal Marker 17 Level Unit changed The LEVEL UNIT key setting was changed 18 Power NBW trace fixed The POWER NBW trace setting in trace settings was changed to FIX mode 19 Inappropriate analysis Because analysis was ...

Page 83: ...t found The file cannot be read because it is not a data file 135 Setting file not found The file cannot be read because it is not a settings file 138 Copy denied for invalid file name The file copy cannot be executed because the copy from file and the copy to file have the same name 142 WL calibration failed Calibration cannot be executed because the level of a light source is not sufficient duri...

Page 84: ... an abnormality occurred upon start up 222 Emulation mode Entered emulation mode because an abnormality occurred 223 Boot sequence error Started up in emulation mode because an abnormality occurred upon start up 224 Internal communication error An abnormality occurred during instrument internal communication 225 Internal communication error An abnormality occurred during instrument internal commun...

Page 85: ...nch AVERTISSEMENT Cet instrument dispose d une source de lumière de référence intégrée pour les ajustements d alignement La lumière infrarouge est toujours émise depuis le connecteur de sortie optique Ne regardez jamais directement dans le connecteur de sortie optique La lumière infrarouge risquerait de gravement vous blesser ou de provoquer une perte de vision Cleaning the Optical Connector Conne...

Page 86: ...ight or excessive dust Where water droplets can contact the instrument or where high humidity can cause them to form on the instrument Where active gas is present or where the instrument may be subject to corrosion Where the humidity indicated below can occur Where temperatures can exceed 50 C Where the temperature can fall below 10 C Where the humidity can exceed 80 no condensation For extended s...

Page 87: ...se Refer to the table below as a general guideline For part replacement and purchase contact your nearest YOKOGAWA dealer Parts with Limited Service Life Part Name Replacement Period LCD backlight At normal operating conditions approximately 70000 hours Consumable Parts Part Name Replacement Period Cooling fan 3 years Backup battery lithium 5 years ...

Page 88: ...1 2 3 4 5 6 App Index 5 11 Disposal When disposing of this instrument follow the laws and ordinances of the country or region where the product will be disposed of If you are disposing of the product in the EEA or UK see also page xii ...

Page 89: ... nm to 1800 nm and 2200 nm to 2400 nm 62 dBm 1300 nm to 1500 nm measurement sensitivity HIGH3 65 dBm 1800 nm to 2200 nm 62 dBm 1500 nm to 1800 nm and 2200 nm to 2400 nm 57 dBm 1300 nm to 1500 nm measurement ensitivity HIGH2 Maximum input power2 3 20 dBm per channel entire wavelength range Safe max input power2 3 25 dBm total input power Level accuracy2 3 4 8 1 0 dB 1550 nm input level 20 dBm sensi...

Page 90: ...nd EN 61326 1 2013 Class A Group 1 Table 2 Korea Electromagnetic Conformity Standard 한국 전자파적합성기준 This product is classified as Class A for use in industrial environments Operation of this product in a residential area may cause radio interference in which case the user will be required to correct the interference Cable conditions Ethernet connector Use category 5 or better Ethernet cables 13 VIDEO...

Page 91: ...ditions inter line marker sweep Measurement function CW measurement pulse light measurement external trigger measurement gate measurement air vacuum wavelength measurement Other Sweep status output analog output Display Vertical scale Level scale 0 1 to 10 dB div linear level subscale 0 1 to 10 dB div linear reference level divisions 8 10 percentage power spectral density dB nm noise mask Horizont...

Page 92: ...N 6 2 External Dimensions Unit mm approx inch Unless otherwise specified tolerances are 3 however tolerances are 0 3 mm when below 10 mm 426 16 77 13 13 0 51 19 6 0 77 221 8 70 0 59 15 458 8 18 06 32 REAR VIEW 1 26 0 51 ...

Page 93: ...t require you to return the software with the entire device on which the software is installed for a refund or credit if any 1 Overview a Applicability This agreement applies to the Windows software that is preinstalled on your device or acquired from a retailer and installed by you the media on which you received the software if any any fonts icons images or sound files included with the software...

Page 94: ...rdware or software you use to multiplex or pool connections or reduce the number of devices or users that access or use the software does not reduce the number of licenses you need You may only use such hardware or software if you have a license for each instance of the software you are using iii Device connections You may allow up to 20 other devices to access the software installed on the licens...

Page 95: ...ensed and the software has been properly activated with a genuine product key or by other authorized method When you connect to the Internet while using the software the software will automatically contact Microsoft or its affiliate to confirm the software is genuine and the license is associated with the licensed device You can also activate the software manually by Internet or telephone In eithe...

Page 96: ...ft mail it to Microsoft Corporation ATTN LCA ARBITRATION One Microsoft Way Redmond WA 98052 6399 Tell us your name address how to contact you what the problem is and what you want A form is available at aka ms disputeform We ll do the same if we have a dispute with you After 60 days you or we may start an arbitration if the dispute is unresolved c Small claims court option Instead of mailing a Not...

Page 97: ...ormal negotiation and arbitration 9 Governing Law The laws of the state or country where you live or if a business where your principal place of business is located govern all claims and disputes concerning the software its price or this agreement including breach of contract claims and claims under state consumer protection laws unfair competition laws implied warranty laws for unjust enrichment ...

Page 98: ... this notice THIS PRODUCT IS LICENSED UNDER THE AVC THE VC 1 AND THE MPEG 4 PART 2 VISUAL PATENT PORTFOLIO LICENSES FOR THE PERSONAL AND NON COMMERCIAL USE OF A CONSUMER TO i ENCODE VIDEO IN COMPLIANCE WITH THE ABOVE STANDARDS VIDEO STANDARDS AND OR ii DECODE AVC VC 1 AND MPEG 4 PART 2 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON COMMERCIAL ACTIVITY AND OR WAS OBTAINED FROM A...

Page 99: ... FOR BREACH OF A WARRANTY GUARANTEE OR CONDITION YOUR LOCAL LAWS IMPOSE TO THE EXTENT NOT PROHIBITED BY YOUR LOCAL LAWS IF YOU HAVE ANY BASIS FOR RECOVERING DAMAGES YOU CAN RECOVER FROM THE MANUFACTURER OR MICROSOFT ONLY DIRECT DAMAGES UP TO THE AMOUNT YOU PAID FOR THE SOFTWARE OR UP TO 50 USD IF YOU ACQUIRED THE SOFTWARE FOR NO CHARGE YOU WILL NOT AND WAIVE ANY RIGHT TO SEEK TO RECOVER ANY OTHER ...

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