Function introduction
EN
HTM200 user manual
Copyright Qingdao Hantek Electronics Co., LTD
28
will be automatically displayed. Long press the
stop
button and hold down for 3
seconds to stop.
Document descriptions
1 File Name example
When inserting the memory, the time is: 2021-11-02 13:50:35. At this time, the file name
has already been generated in the format of 021350.CSV.
The file name won’t change if the storage is not disconnected. Start button can be
triggered multiple times, temperature data will be saved in the same file.
2 Data
The data consists of two parts, recording time and corresponding channel temperature.
The data format is float and one digit after the decimal point is reserved. Channels are
separated by “,”.
Figure 5.3 Data preservation instance
Note: The instrument only saves temperature data under the < List > page.
5.4.3 Service
Press
> Service to enter the <Service> page to view the device model and
version information.
Note: Calibration is not available to users.
5.5
Firmware update
1. Download and install DfuSe Demo V3.0.5. Download the upgrade package (***.dfu).
2. In the shutdown state, insert the USB cable into the Type C port of the instrument,
and connect the instrument with the computer. Keep holding down
. Press the
power button and release it. At this time, the indicator light at the lower right corner
starts flashing red and green, indicating that the instrument has entered Dfu mode.
Release F1.
