Fnirsi FNIRSI-1C15 User Manual

Oscilloscope
FNIRSI-1C15
FNIRSI-1C15 is a full-featured, practical, cost-effective
handheld oscilloscope launched by FNIRSI.
FNIRSI

Fnirsi FNIRSI-1C15 Specifications

General

Brand	Fnirsi
Model	FNIRSI-1C15
Category	Test Equipment
Language	English

Summary

Product Introduction

Product Specifications

Panel and Controls Overview

Operation Guide

Charging the Device

Instructions for charging the FNIRSI-1C15, including power and current recommendations.

Adjusting Vertical and Time Base Scales

How to adjust vertical sensitivity ('mv'/'V') and horizontal time base ('ns'/'s') for waveform viewing.

Auto Measurement Function

Using the one-button AUTO function for automatic waveform amplitude and frequency measurement.

Run and Stop Control

How to start, stop, and control waveform display and analysis using the 'Stop' button.

Center Return Function

Utilizing the 50% button to reset vertical offset, trigger position, and trigger level to center.

Single Trigger Mode

Explains the single trigger function for capturing a single waveform frame and its application.

Reference Waveform Feature

How to use the reference waveform function to latch and compare signal traces.

Waveform Screenshot Capture

Instructions for capturing and saving current screen displays as screenshots using the 'Save' button.

Browse and Manage Screenshots

How to view, delete, zoom, and navigate saved waveform screenshots via the Image View interface.

Measurement Options Introduction

Firmware Update Procedure

Firmware Upgrade Steps

Step-by-step guide for upgrading the oscilloscope's firmware using a USB drive.

Critical Safety Precautions