Digital Multimeter HDM3055 Series Manual

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Introduction to the Instrument

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Front Panel Keys

NOTE  Some of the front panel keys have text above them. This indicates that the key has a function

that you can access by pressing and releasing [Shift] before pressing the key. For example, if you press

and release [Shift] before pressing [Display], you will access the [Utility] function:

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Firmware Update

Use the following procedure to update instrument firmware:

CAUTION  Do not turn off the instrument during the update.

[size=10.5000pt]1. Press [Help] > About to determine what instrument firmware version is currently installed.

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2. Go to http://hantek.com/ and use the links there to find the latest firmware version. If this matches

the version installed on your instrument, there is no need to continue with this procedure. Otherwise,

download the firmware update utility and a ZIP file of the firmware.  

3. Unzip the ZIP file and use the firmware update utility to prepare a USB drive with the updated firmware:

4. Attach the USB drive to the instrument front panel.

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[size=10.5000pt]5. And press [Utility] > Test / Admin > Firmware Update to update the firmware.

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Quick Start

Basic procedures to help you get started quickly with the instrument.

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Prepare Instrument for Use

Verify that you received the following items. If anything is missing, please contact your  Hantek reseller.

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*1 x Power cord (for country of destination)

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*1 x Certificate of Calibration

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*1 x USB 2.0 cable

*1 x Test Clip

*1 x Multimeter probe

The latest product documentation and software is available at http://hantek.com/uploadpic/hantek/files/20210429/HantekHDM3000-20210429.rar.

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Setting the AC Mains Line Voltage Selector and Fuse Installation

WARNING Before plugging the instrument into AC mains power, verify that the line voltage

setting visible on the back of the AC mains input module is correct for the AC mains power

source being connected. The line voltage selections are shown on the rear panel beneath

of the AC mains input module.

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Verify that the correct fuse is installed. To replace a blown fuse or verify the correct fuse,

pull it gently from the fuse drawer and insert the correct working fuse. Use only a 5x20mm,

time-lag, 0.25 A, 250 V certified fuse.