multicomp pro MP700022 User Manual

multicomp pro MP700022 User Manual

Spectrum analyzer

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MP Series Spectrum Analyzer
User Manual

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Summary of Contents for multicomp pro MP700022

  • Page 1 MP Series Spectrum Analyzer User Manual...
  • Page 3 General Warranty We warrants that the product will be free from defects in materials and workmanship for a period of 3 years from the date of purchase of the product by the original purchaser from the our Company. The warranty period for accessories is 12 months.
  • Page 4: Table Of Contents

    Table of contents List of figures ..............iii List of tables............... iii 1. General Safety Requirements ........1 2. Safety Terms and Symbols ..........4 3. Document Overview ............5 4. Quick Start ............... 6 4.1 General Inspection ............6 4.2 Safety Precaution before Operation......
  • Page 5 5.21 【Print】 ............... 59 5.22 【Save】 ..............60 6. Specification ..............62 7. Warranty ................ 70 7.1 Troubleshooting .............. 70 7.2 Spectrum Analyzer Repair ..........71 8. Appendix ............... 72 Appendix A: Enclosure ............72 Appendix B: General Care and Cleaning......72 Appendix C: USB Disk Requirements .......
  • Page 6 List of figures Figure 4-1 Front panel ..............9 Figure 4-2 Function Keys ............10 Figure 4-3 Numeric Keypad ............. 13 Figure 4-4 The knob ..............14 Figure 4-5 Direction keys ............14 Figure 4-6 Rear Panel ............... 15 Figure 4-7 User interface ............17 Figure 4-8 Full Span ..............
  • Page 7: General Safety Requirements

    1.General Safety Requirements 1. General Safety Requirements Before use, please read the following safety precautions to avoid any possible bodily injury and to prevent this product or any other connected products from damage. To avoid any contingent danger, ensure this product is only used within the ranges specified.
  • Page 8 1.General Safety Requirements circuiting to the interior of the device or electric shock, please do not operate in a humid environment.  Do not operate in an explosive atmosphere. In order to avoid damages to the device or personal injuries, it is important to operate the device away from an explosive atmosphere.
  • Page 9 1.General Safety Requirements  Handling Safety. Please handle with care during transportation to avoid damages to buttons, knob, interfaces and other parts on the panels.
  • Page 10: Safety Terms And Symbols

    2.Safety Terms and Symbols 2. Safety Terms and Symbols Safety Terms Terms in this manual (The following terms may appear in this manual): WARNING Warning indicates conditions or practices that could result in injury or loss of life. CAUTION Caution indicates the conditions or practices that could result in damage to this product or other property.
  • Page 11: Document Overview

    3.Document Overview 3. Document Overview  Quick Start This chapter states the matters need to attention before first power on, how to power on at first time, introduces spectrum analyzer’s front/rear panel and user interface, explains how to use the instrument with a measurement example demonstration.
  • Page 12: Quick Start

    4.Quick Start 4. Quick Start This chapter states the matters need to attention before first power on, and how to power on at first time, introduces spectrum analyzer’s front/rear panel and user interface, explains how to use the instrument with a measurement example demonstration. 4.1 General Inspection When you receive your new instrument, it is recommended that you check the instrument following these steps:...
  • Page 13: Table 4-1 Working Power Variation Range

    4.Quick Start power cord can be connected. Do not use a non-ground power cord. 4.2.2 Allowed Variation Range of Supply Power Parameters The spectrum analyzer is compatible with 100V-240V, 50Hz-60Hz AC power, Table 4-1 lists the power requirement to run the spectrum analyzer.
  • Page 14: First Time To Power On

    4.Quick Start WARNING Make sure the supply power is stable before turning on the analyzer to protect it from damage. Refer to “First Time to Power on" section 3. 4.2.4 Electro-static Discharge (ESD) Protection ESD is an issue often ignored by users. Damage from ESD on the instrument is unlikely to occur immediately but will significantly reduce the reliability of it.
  • Page 15: Front Panel

    4.Quick Start WARNING Check the power source before turning on the spectrum analyzer, to protect the device from damage. 1) Press the power switch on the bottom left of the front panel. 2) Self-initialization takes about 30 seconds, after the boot screen the spectrum analyzer will default to the scanning curve.
  • Page 16: Figure 4-2 Function Keys

    4.Quick Start ③ Function keys ⑩ Source output On/Off button ④ ⑪ Knob Earphone interface ⑤ Arrow keys ⑫ USB Host port ⑥ ⑬ RF Input connector Power key (Push to turn on, ⑦ Unit keys long push to turn off) 4.4.1 Front Panel Function Key Basic keys Control keys...
  • Page 17 4.Quick Start  Activates frequency sweep span function, and set Full Span\Zero Span\Last SPAN Span. Activates the reference level function, and  accesses the amplitude softkeys, with AMPTD which you set functions that affect data on the vertical axis. Searches the signal automatically within the ...
  • Page 18 4.Quick Start  Places a marker on the highest peak, and Peak accesses the Peak functions menu. Accesses the marker control keys that  Marker select the type and number of markers and turns them on and off.  Accesses the marker function softkeys that Marker allow you to set other system parameters based on the current marker value....
  • Page 19: Figure 4-3 Numeric Keypad

    4.Quick Start 4.4.2 Parameter Input Specific parameter values are able to be entered using the numeric keypad, knob, and directional keys. Numeric Keypad Figure 4-3 Numeric Keypad 1. Numeric keys Numbers 0-9 are available to be used. Decimal point A decimal point "." will be inserted at the cursor position when this key is pressed.
  • Page 20: Figure 4-4 The Knob

    4.Quick Start 7. Enter When pressed, the system will complete the input process and insert a default measurement unit for the parameter automatically. Knob Figure 4-4 The knob The knob function: During parameter editing, turn the knob clockwise to increase, or counterclockwise to decrease the parameter values at specified steps.
  • Page 21: Rear Panel

    4.Quick Start The output of the tracking generator can be connected to a receiver through an N type male connector, users can purchase this option if required. CAUTION Input voltage at RF input port must not be higher than 50 V ...
  • Page 22 4.Quick Start ② AC power AC: frequency 50 - 60 Hz , single-phase connector alternative 220V± 15% or 110V± 15% ③ Stool To adjust the angle of the device ④ VGA port provides a VGA signal output which is used through a VGA cable or with a projector...
  • Page 23: User Interface

    4.Quick Start 4.6 User Interface Figure 4-7 User interface Table 4-5 User interface Description NO. Name  Description  Related Key ① 【AMPTD】→ Amplitude Can choose logarithmic Division Type or linear [Scale Type] 【AMPTD】→ ② Amplitude Display division scale Division [Scale/Div]...
  • Page 24: Build-In Help

    4.Quick Start 【System】→ ⑦ Date/time Display system date and time [Date/Time] Display frequency and ⑧⑨ 【Marker】 Marker readout amplitude of current marker  ⑩ Menu item Menu item of current  function ⑪ Menu title Function of current menu  ...
  • Page 25: Basic Measurement

    4.Quick Start complete information by using the directional keys. 3.Close the current help information Press "Help" again to close help. 4.Acquire the menu help A message about how to obtain help information will be shown, press the menu keys to get the corresponding help. 5.Acquire the help information of any function key A message about how to obtain help information will be shown, press any function key to get the corresponding help.
  • Page 26: Figure 4-8 Full Span

    4.Quick Start Figure 4-8 Full Span To clearly observe the signal, reduce the frequency span to 1 MHz and set the center frequency to 100MHz. 2) Setting Center Frequency Press "FREQ", select [Center frequency] on corresponding pop up menu. Input "100" and select the unit as MHz on the numeric keypad.
  • Page 27: Figure 4-9 Set Frequency Span

    4.Quick Start Figure 4-9 Set frequency span 4) Activate Marker —Press【Marker】button in the function area. Press the softkey to select [Marker 1 2 3 4 5 ], select Marker 1, the marker is located at horizontal center by default, that is the signal peak point or its neighbor.
  • Page 28: Figure 4-10 Set Reference Level

    4.Quick Start peak value and noise is dynamic range. Figure 4-10 Set reference level...
  • Page 29: Menu Interpretation

    5.Menu Interpretation 5. Menu Interpretation This section provides you with the information on using the front panel of the spectrum analyzer. 5.1 【FREQ】Frequency The frequency range of a channel can be expressed by either of two groups of parameters: Start Frequency and Stop Frequency; or Center Frequency and Span.
  • Page 30 5.Menu Interpretation frequency mode is switched to Start Freq and Stop Freq in order to enter the desired parameter data. Key Points:  The span and center frequency are changed automatically according to the start frequency. The change of the span would have influence on other system parameters.
  • Page 31: Span

    5.Menu Interpretation Then activate 【Center Frequency】, press step, center frequency will change as setting step.  After you set an appropriate frequency step and select center frequency, you can use using up and down direction keys to switch between measurement channels in a specified step in order to sweep the adjacent channels manually.
  • Page 32 5.Menu Interpretation [Span],[Full Span],[Zero Span] and [Last Span] will be available to configure. You can modify span using the numeric keys, knob or direction keys. Use numeric key or [Zero Span] to clear span. 5.2.1 [Span] Sets the frequency range of the sweep. When pressed, the frequency mode is switched to Center Freq/Span.
  • Page 33: Amptd】Amplitude

    5.Menu Interpretation Changes the span to the previous span setting. 5.3 【AMPTD】Amplitude Sets the amplitude parameters of the analyzer. Through these parameters, signals under measurement can be displayed at an optimal view with minimum error. The pop out amplitude menu includes [Ref Level], [Attenuation Auto Manual], [Scale/Div], [Scale Type Lin Log], [Ref Offset], [Ref Unit], and [Preamplifier On Off].
  • Page 34 5.Menu Interpretation 5.3.2 [Attenuation Auto Man] Sets the front attenuator of the RF input in order to permit big signals (or small signals) to pass from the mixer with low distortion (or low noise). It only works under internal mixer mode to adjust input attenuator insider analyzer.
  • Page 35 5.Menu Interpretation adjusted.  The amplitude that can be displayed is from reference level minus 10 times the current scale value to the reference level.  You can modify this parameter using the numeric keys, knob, or direction keys. 5.3.4 [Scale Type Lin Log] Sets the Scale Type of Y-axis to Lin or Log, the default is Log.
  • Page 36: Auto】Auto Tune

    5.Menu Interpretation 5.3.6 [Ref Unit►] Sets the unit of the Y-axis to[dBm], [dBmV], [dBuV], [V] or [W] Key points: [dBm] Choose decibel equals to 1mW as amplitude unit. [dBμW] Choose decibel equals to 1μW as amplitude unit. [dBpW] Choose decibel equals to 1pW as amplitude unit. [dBmV] Choose decibel equals to 1mV as amplitude unit.
  • Page 37 5.Menu Interpretation [RBW Auto Man], [RBW Mode Def Con],[VBW Auto Man], [Average On Off], [EMI Filter►]. 5.5.1 [RBW Auto Man] Adjust the resolution bandwidth ranging from 10Hz-3MHz. Use numeric key, step key or knob to switch resolution bandwidth. The underline under Auto or Manual means Auto mode or Manual mode.
  • Page 38: Trace

    5.Menu Interpretation 5.5.4 [Average On Off] Trace average function. It doesn’t need narrow VBW to implement smooth trace. This function set the wave detector to acquisition mode, continuously get average of the trace to smooth it. 5.5.5 [EMI Filter►] Pop out the menu for EMI measurement bandwidth. [EMI Filter On Off] Turn on or off EMI measurement resolution bandwidth.
  • Page 39 5.Menu Interpretation Refresh current curve and display the analyzer trace. 5.6.3 [Max Hold] Maintains the maximum for each point of the trace. It continuously receive scan data and select positive peak value detect mode. 5.6.4 [Min Hold] Maintains the minimum for each point of the trace. It continuously receive scan data and select negative peak value detect mode.
  • Page 40: Detector

    5.Menu Interpretation Exchange the trace stock 2 data with trace stock 3 and place them in display mode. 5.7 【Detector】 While displaying a wider span, each pixel contains spectrum information associated with a larger subrange. That is, several samples may fall on one pixel. Which of the samples will be represented by the pixel depends on the selected detector type.
  • Page 41 5.Menu Interpretation RMS Avg RMS Average detector averages rms levels to calculate the true average power. It is best for measuring the power of complex signals. Voltage Avg Voltage Average detector averages the linear voltage data of the envelope signal measured during the bucket interval.
  • Page 42: Display

    5.Menu Interpretation 5.7.7 [Quasi-Peak] Set the detector to the Quasi-Peak detector mode. This mode is available when EMI filter is turned on. The quasi-peak detector is a peak detector that is weighted by the duration and repetition rate of the signal, as specified by the CISPR 16-1-1 standard. Quasi-peak detection is characterized by a fast charge time and slow decay time.
  • Page 43: Sweep

    5.Menu Interpretation 5.8.5 [Grid On Off] It’s the grid lines displaying and hiding menu. When the grid display line is on, pressing [Grid On Off] again will turn it off. 5.8.6 [Label On Off] Defines the content displayed or hidden in the comments that appear in the display grid area.
  • Page 44: Trig

    5.Menu Interpretation points of the current trace. Key Points:  Changing the points may influence the sweep time which is limited by the sample rate of the ADC (Analog to Digital Converter). That is, the more points used, the longer the sweep will be.
  • Page 45 5.Menu Interpretation 5.11.1 [Source Gen CW TG] Select source as CW (Continuous Wave) or TG (Tracking Generator). CW: Output independent continuous wave signal. TG: RF output and spectrum reception are fully synchronized on the frequency sweep, and the tracking source frequency can not be set individually.
  • Page 46: Demod】Demodulation

    5.Menu Interpretation and spectrum measurement is fully synchronized, can be used as a scalar network analyzer. When the network measurement function is "on", the measurement results show relative values after "normalized", expressed in "dB". When the network measurement function is "off", the measurement shows the spectrum measurement result, expressed in "dBm".
  • Page 47 5.Menu Interpretation 5.12.3 [Demod Mode►] Enter the demodulation mode soft menu. Including FMW, FM, AM, USB, LSB. 5.12.4 [Sound] When the audio demodulation is on, adjust the speaker output volume. 5.12.5 [RadioSet►] Quick access to the common broadcast band. 5.12.6 [Analog Demod►] Enter the digital demodulation soft menu.
  • Page 48: Peak

    5.Menu Interpretation 5.13 【Peak】 Executes peak searching immediately and opens the Peak setting menu. Key Points:  If Max is selected from the Peak Search option, it will search and mark the maximum on the trace.  The peak search of Next Peak, Peak Right, Peak Left or peaks in the peak table must meet the specified parameter condition.
  • Page 49: Marker

    5.Menu Interpretation 5.13.5 [Min Search] Searches the peak with the minimum amplitude on the trace and identifies it with a marker. 5.13.6 [Mkr→CF] Used to move the peak point to the center frequency point. 5.13.7 [Cont Max On Off] Set the peak search form, off by default. On mode will automatically search for the peak.
  • Page 50 5.Menu Interpretation single frequency scale. Amplitude and frequency information can be obtained from the frequency scale (time information when the sweep width is 0Hz), and these values are displayed in the upper right corner of the active function area and the screen. You can use the numeric keys, the step key, or the knob to move the active frequency scale.
  • Page 51 5.Menu Interpretation pair of markers appears on the trace, which are the Reference Marker and the Delta Marker. Will be in the active area and the display area of the upper right corner, showing the amplitude delta value between the two markers and frequency difference. If a single marker already exists, [Delta] will place a static marker and an active marker to the original position and a single marker position.
  • Page 52: Marker

    5.Menu Interpretation 5.14.6 [All Off] Turns off all the opened markers and the related functions. The marker won’t show again. 5.14.7 [Marker Table On Off] Turns on or off the display of all marker table. 5.15 【Marker→】 A soft menu associated with the marker function is popped out for setting the other system parameters (such as Center frequency, Reference level) by current marker readings.
  • Page 53 5.Menu Interpretation 5.15.3 [ Mkr->Start ] Sets the start frequency of the analyzer based on the frequency of the current marker.  If Normal is selected, the start frequency will be set to the frequency of the current marker.  If Delta Marker is selected, the start frequency will be set to the frequency at which the Delta Marker is located.
  • Page 54: Marker Fctn】Marker Function

    5.Menu Interpretation 5.16 【Marker Fctn】Marker Function Executes specific marker soft menu. 5.16.1 [Function Off] Turn off marker measurement function. 5.16.2 [NdB On Off] Enables the N dB BW measurement or sets the value of N. The N dB BW denotes the frequency difference between points that are located on both sides of the current marker while the amplitude falls off (N<0) or rises (N>0) N dB separately, Key points:...
  • Page 55: Meas】Measurement

    5.Menu Interpretation count also pops up an additional counter function for the soft menu, including [Freq Count On Off ]. [Freq Count On Off] Turn on or off the frequency counter mode. This function is invalid when the trace signal generator is activated. The count value is displayed in the upper right corner of the screen.
  • Page 56 5.Menu Interpretation used to measure the ratio of the adjacent channel power of the transmitter. The absolute value of the main channel power and the absolute value of the adjacent channel power are obtained by the linear power integration method, so that the adjacent channel power ratio is gained.
  • Page 57 5.Menu Interpretation 5.17.9 [Limit Line On Off] Turns the amplitude line on or off, and the amplitude line turns on when the window measurement is on. 5.17.10 [Freq Line On Off] Turns the frequency line on or off, and the frequency line turns on when the window measurement is on.
  • Page 58: Meas Setup

    5.Menu Interpretation 5.17.17 [Line Low On Off] When the lower limit line is turned on or off, the lower limit line is opened by default when the area measurement is on. 5.17.18 [Shift X/Y Freq Ampt] Frequency: For the actual measurement, the edited area as a whole superimposed on a frequency, so that it can implement left or right shift, easy to measure.
  • Page 59: System

    5.Menu Interpretation Set the bandwidth of the channel power measurement, and set the total display power percentage of bandwidth. 5.18.2 [Channel Interval] Set the center frequency difference of the primary channel to the adjacent channel. 5.18.3 [Channel Nums] Set the number of upper and lower adjacent channels measured by adjacent channel power.
  • Page 60 5.Menu Interpretation directory of the USB memory device, and copy the firmware file onto this folder. 2. Insert the USB memory device into the front-panel USB connector on your instrument. Press 【System】key on the front panel, press [System ►], and press [Firmware Update] to execute firmware update.
  • Page 61: Table 5-2 [Factory] Settings

    Note: To save the current system configuration as a user-defined configuration, press the [Save] panel key and select the [User Status] menu item. [Factory] Settings Table 5-2 Parameter Value Frequency MP700022 750.009000 MHz Center Frequency MP700023 1.800009000 GHz MP700777 3.750009000 GHz Start Frequency...
  • Page 62 5.Menu Interpretation Reference Level 0.00 dBm Attenuator Auto 10 dB Scale/div 10.00 dB Scale Type Reference Offset 0.00 dB Unit Preamp Resolution Bandwidth Auto 3 MHz Resolution Step Default Video Bandwidth Auto 3 MHz Trace Average Detector Detect Type Pos Peak Sweep Sweep Time...
  • Page 63 5.Menu Interpretation DEMOD  Analog Demod  Peak Peak Search Marker Fctn NdB Marker Noise Frequency Count Marker Marker Trace Marker List Meas Time Spectrum Adjacent Power Channel Power Occupied Bandwidth Off pass-fail Meas Setup Channel Bandwidth 1.000000 MHz Channel Gap 2.000000 MHz Adjacent Number...
  • Page 64: File

    5.Menu Interpretation Print Type Black/White Direction Horizontal Copy 5.19.5 [Language►] To set the system language. 5.19.6 [Date/Time►] Used to set the device date, time, and their format.  [Date/Time On Off] Turn on or off Date/Time display.  [Format►] Time format can be displayed as [YMD HMS] or [HMS YMD]. ...
  • Page 65: Print

    5.Menu Interpretation 5.20.1 [Refresh] In the directory state, view the latest stored files. 5.20.2 [Type ►] To check file type under directory, includes screen image, trace data and display all. 5.20.3 [First Page] Display first page of current directory. 5.20.4 [Prev Page] Display Previous page.
  • Page 66: Save

    5.Menu Interpretation Used to select the printer language, optional for Pcl and Esc. 5.21.3 [Printer Type Blak Color] Use to switch from Black/White print to Color print. 5.21.4 [Orientation Hor Ver] For the horizontal and vertical placement switch. 5.21.5 [Number] To set the print copies.
  • Page 67 5.Menu Interpretation configuration. Save it in local. The information on saving the user status will display in the status bar of the bottom left corner of the screen.
  • Page 68: Specification

    "Typical" and "nominal" for this product are defined as follows Typical: Refers to the performance of the product under certain conditions. Nominal: Refers to the approximate value under product application process. Frequency MP700022 9 kHz to 1.500009 GHz Frequency Range MP700023 9 kHz to 3.600009 GHz MP700777 9 kHz to 7.500009 GHz...
  • Page 69 6.Specification SSB Phase Noise (20℃ to 30℃,fc=1 GHz, RBW=1 kHz, VBW=1 kHz)  MP700022 < -82 dBc/Hz (Typical) MP700023 10 kHz Carrier Offset MP700777 < -98 dBc/Hz (Typical) (TG) 100 kHz < -100 dBc/Hz (Typical) 1 MHz < -110 dBc/Hz (Typical) Bandwidth...
  • Page 70 6.Specification -140 dBm (Typical), 1 MHz to 1 GHz <-130 dBm 1 GHz to 1.5 GHz MP700022 -138 dBm (Typical), MP700023 <-128 dBm 1 GHz to 3.6 GHz MP700777 1 GHz to 7.5 GHz Preamp 3.6 GHz to 5 GHz -133 dBm (Typical), Off...
  • Page 71 RBW=10 kHz RBW Switch Log resolution=± 0.2 dB, Difference Lin resolution=± 0.01. Nominal 20℃ ~30℃, fc=50 MHz, Preamplifier Off, 10 dB MP700022 RF attenuation, input signal 1~40dB ± 0.5 dB Input Attenuation Difference 20℃ ~30℃, fc=50 MHz, Preamplifier Off, 20 dB...
  • Page 72 ≥ 50 MHz, Input double tone level -20 dBm, frequency interval 100 kHz, input attenuation 0 dB, preamplifier off, 20℃ to Third-order 30℃ intermodulation MP700022 +10 dBm MP700023 MP700777 +2 dBm fc ≥ 50 MHz, 0 dB RF attenuation, 1 dB Gain Preamp off , 20℃...
  • Page 73 6.Specification MP700022 -30 dBm to 0 dBm Output power level range -40 dBm to 0 dBm MP700023 Output power level 1 dB resolution Output flatness ± 3 dB Maximum safe Average total power: ± 30 dBm, DC : ± 50 reverse level...
  • Page 74 6.Specification Depth ± 4%, nominal Accuracy MP700022 10 MHz to 1.5 GHz Frequency Range MP700023 10 MHz to 3.6 GHz MP700777 10 MHz to 7.5 GHz Modulation 20 Hz to 100 kHz rate Measurem 1 Hz, nominal -ent Modulation (Modulation rate < 1 kHz) Rate <0.1% modulation rate, nominal...
  • Page 75 6.Specification USB USB Host Connector B Plug Protocol USB 2.0 (Host End) USB Device Connector A Plug Protocol 2.0 Version VGA Connector 15-pins D-SUB(female) Resolution 800*600, 60 Hz Display Type TFT LCD Resolution 800*600 Size 10.4 inches Color 65536 Remote Control USB...
  • Page 76: Warranty

    7.Warranty 7. Warranty 7.1 Troubleshooting Typical issues that may occur when using your spectrum analyzer:  Power on malfunction  No signal display  Wrong measurement results or poor frequency or amplitude precision. 1. Power on malfunction Power on malfunction can include a situation where the screen is still dark (no display) after switch on.
  • Page 77: Spectrum Analyzer Repair

    7.Warranty 4. Wrong measurement results or poor readout amplitude precision If signal amplitude readout is not precise, perform a calibration. If amplitude readout is still not precise, then it may be a problem with internal circuit, please contact us for service. 7.2 Spectrum Analyzer Repair When it is difficult to solve your spectrum analyzer’s problem, you can contact us by phone or fax.
  • Page 78: Appendix

    8.Appendix 8. Appendix Appendix A: Enclosure (The accessories subject to final delivery.) Standard Accessories CD Rom Quick Guide Power Cord USB Cable Options SMA-SMA Cable SMA Adaptor N-SMA Adaptor N-N Cable N-SMA Cable Near Field Probe includes: Four near-field probes, N-SMA adapter, SMA-SMA cable ( Frequency range: 30 MHz –...
  • Page 79: Appendix C: Usb Disk Requirements

    8.Appendix Cleaning Inspect the instrument and probes as often as operating conditions require. To clean the instrument exterior, perform the following steps: Wipe the dust from the instrument surface with a soft cloth. Take care not to scratch the transparent LCD protection screen when cleaning.

This manual is also suitable for:

Mp seriesMp700023Mp700777

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