Tonghui Electronics TH1778A Manuals
Tonghui Electronics TH1778A Operation manual (24 pages)
- Identifier: id-2097110
- Brand: Tonghui Electronics
- Device: Tonghui Electronics TH1778A Measuring Instruments
- Type: Operation manual, PDF
- Key Aspects: Compliance and Certification Information, User Access Control Settings
- UPD Date: 18.08.2026
- Source File: 2190742.pdf
- Pages: 24
- Description: Device instruction manual for the Tonghui Electronics TH1778A. It provides instructions for software updates, safety precautions, backup procedures.
Key Pages and Contents:
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3.2.2 List Setting
3.2.2.1 Current Begin Make use of the numeric keyboard to set the current begin value, the default unit is A, the setting range is 0~120A. 3.2.2.2 Current End Make use of the numeric keyboard to set the current end value, the default unit is A, the setting range is 0~120A. 3 -
3.3.1.2 Foot Mode
There are two foot modes which are listed below: Trig Mode: Step one time to start outputting, step one time again to stop outputing. Hold Mode: Step and hold on the switch to start outputting, loosen the switch to stop outputting. 3.3.1.3 Beep Volume To set the speaker to ON/OF -
When the instrument starts to output, the output indicator lights up.
5) Number Keys Used to input numbers 6) Output Port Current is output from this port. 7) LED Screen Used to display operation interface 8) Brand and Model The brand and model of the instrument 9) Menu Button For menu manipulatio -
Chapter 1 Genernal Information
1.1 Introduction TH1778A DC Bias Current Source adopts high-performance MPU and can provide a constant current range from 0A to 20A. The maximum current output can reach 0-120A by connecting the slave. TH1778A can be used with most of Tonghui’s L meters and L