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DSO-TC4 多 功能 晶 体 管 示波 器 V1.3 Multifunction transistor oscilloscope user manual ※使用产品前请仔细阅读本说明书, 并妥善保管。 ※Please read this instruction manual carefully before using the product and keep it properly.
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2.8 系统设置页面示意图 ①电量显示:此区域显示电量剩 余。 ②状态显示:此区域显示为模式系 统设置。 ③语言设置: 共有中文、 English、 Deutsch、 Português、 にほん ご、 E s p a ñ o l 、 한 국 인 、 P y cc кий, 8种语言可切换。 ④音量设置: 单击OK进入音量设置, 左右键调节音量, 可设置为静音。 ⑤屏幕亮度: 单击OK进入亮度设置, 左右键调节亮度。 ⑥开机启动: 共3种功能模式可选择开机默认进入, 也可以都不选择。 ⑦自动关机设置:...
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2.PRODUCT OVERVIEW 2.1 Product Introduction DSO-TC4 is a multifunctional transistor oscilloscope launched by FNIRSI, which is comprehen- sive and practical, and is designed for the maintenance and R&D industries. It integrates an oscilloscope, a signal generator, and a transistor.
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• Built-in high-capacity rechargeable lithium battery (1500mAh), standby time 4 hours • Small and light, suitable for mobile use. FNIRSI-DSO-TC4 is committed to providing users with powerful, flexible functions and portable operation experience, and is an ideal tool for maintenance and R&D work.
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①Power switch (return button) ②Automatic measurement button ③Run/pause button ④Mode switch button ⑥Transistor socket ⑤button selection area ⑧Voltage interface ⑦Infrared detection port ⑨Signal generator output port ⑩Oscilloscope channel interface ⑪Charging interface Type-c ⑫Support Stand 2.3 Main page ①Function name:This area displays the function name selected at the moment, with total...
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2.4 Oscilloscope ①Battery display: This area displays remaining battery. ②Mode switch: Short press the OK confirmation button to switch horizontal and vertical units, horizontal trigger movement, channel waveform up and down movement, trigger level up and down movement. ③ Run/pause indication: Short press the run/pause button, RUN for running, STOP for stopping.
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button Operation Function Short Press Exit button, return to the previous operation/exit mode Long Press Turn off the power, Power off Short Press Switch to other modes Open the oscilloscope setting menu, you can set the Long Press waveform, parameters, afterglow, pictures, etc. Long press again to close the menu Short Press Automatic measurement...
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2.5 Signal generator ①Battery display: This area displays remaining battery. ②Status display: This area displays the signal generator on-state, green (ON) is on, red (OFF) is off. ③Waveform category: Short press the left and right buttons select waveform category, a total of 13 waveforms are available.
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2.6 Transistor ①Battery display: This area displays remaining battery. ②Status display: This area displays transistor identification category/tran- sistor status. ③Return icon: Short press the power button to exit the transistor mode. ④Transistor indication: This area displays the identified transistor category and displays the corresponding symbol.
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2.7 Toolbox ①Battery display: This area displays the remaining battery. ②Status display: This area displays the mode toolbox. ③Voltage test: Insert the voltage measurement interface to measure its voltage, the measurement voltage range is 0-40V. ④On-off test: Test the on-off status of the transistor circuit/.OLΩ.
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2.8 System settings ① Battery display: This area displays remaining battery. ② Status display: This area displays the mode system settings. ③ Language settings: There are languages switch between: Chinese, English, Deutsch, Português, にほん ご, Español, 한국인, and Pycc кий. ④...
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3.TECHNICAL SPECIFICATIONS 3.1 Main Parameters Specification Parameter Model DSO-TC4 Screen 2.8-inch TFT Color Screen Backlight Brightness Adjustable Power Supply TYPE-C (5V/1A) Battery 3.7V/1500mAh 中文、 English、 Deutsch、 Português、 Languages にほんご、 Español、 한국인、 Pyccкий Size ≈90x142x27.5mm Product Weight ≈186g...
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3.2 Oscilloscope Specification Remark Parameter Real-Time Sampling Rate 48MSa/s Analog Bandwidth 10MHz Input Impedance 1MΩ Coupling Mode AC/DC 1:1 Probe: 80Vpp (+40V) Oscilloscope in X1 Test Voltage Range 10:1 Probe: 800Vpp (+400V) Oscilloscope in X10 Vertical Sensitivity 10mV/div~10V/div (X1 range) Vertical Displacement Adjustable with indication Time Base Range...
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3.3 Component Testing Category Range Description Amplification factor “hfe” ; Base-Emitter voltage “ Ube” , Ic/Ie, Collector- Transistor Emitter reverse leakage current “Iceo” , Ices, Forward voltage drop of protection diode “ Uf" Forward voltage drop, Forward voltage Junction capacitance, Diode drop <5V Reverse leakage current...
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3.4 Signal Generator Parameter Specification Output Waveform Supports 13 waveform outputs Waveform Frequency 0-50KHz Square Wave Duty Cycle 0-100% Waveform Amplitude 0.1V-3.0V 4.OPERATION GUIDE 4.1 Power on Long press power on, wait for the system to load, and enter the default interface of system settings.
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4.3 Adjust oscilloscope parameters Oscilloscope adjustment •In the default interface, short press the left and right buttons to select the function module oscilloscope, and click the OK confirmation button to enter the oscilloscope. Long press the mode switch button (MODE) to enter the oscilloscope parameter setting. You can select and set parameters such as waveform, parameters, persistence, and pictures through the button selection area.
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5.QUICK START 5.1 Quick Measurement 1. Turn on the multi-function transistor oscilloscope, wait for the system to load, and select the mode: oscilloscope, signal generator, transistor, etc. For example: select signal generator. 2. First connect the interface, enter the signal generator, and select the waveform to be output.
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6.TROUBLESHOOTING 6.1 Unable to boot Possible causes: ·Battery exhausted. ·Loose or damaged battery connection Solution: ①Check battery charge and charge if low ②If battery fails to charge or device still does not power on, try reinstalling or replacing the battery. ③If the device still does not power on, please Contact Technical Support.
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8.CONTACT US Any FNIRSI users who contact us with questions will receive our promise of a satisfactory solution, plus an extra 6-month warranty as a token of our appreciation for your support! By the way, we have created an exciting...
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SHENZHEN FNIRSI TECHNOLOGY CO.,LTD Add.: West of Building C , Weida Industrial Park , Dalang Street , Longhua District , Shenzhen , Guangdong , China Tel: 0755-28020752 Web: www.fnirsi.com E-mail: business@fnirsi.com (Business) E-mail: service@fnirsi.com(Equipment Service) http://www.fnirsi.com/ 9.WARRANTY INFORMATION ※This page is the basic warranty card. Please keep it.
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Warranty Card Product Model Qty. DSO-TC4 Distributor Name (where to buy) Contact Address Invoice Number (Order Number) Purchase Date Year Month (as per invoice) User Name: Address: Fault Description: Contact:...
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