Instruction for USB Tester with Full Colour Display Model: AT35 Version: 2019/05/13 Dear Customer, Thank you for purchasing this Full Colour USB Tester from Hangzhou Ruideng Technology Co., Ltd. Prior to using this product we recommend that you briefly familiarize yourself with this instruction in order to ensure the correct operation and use of the device.
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Recognition Interface. Long press is to realize switch of system setting. Introduction of Icon Function 1: Press and hold the button to choose this icon to turn on/off the screen. 2: Press and hold the button to choose this icon to switch the temperature unit(℃/℉). 3:...
Parameter Setting: At any interface of 2 interfaces, Press and hold the button to realize data set. Long press the button for more than 0.5s, the corresponding icon will be selected and displayed (the background of icon becomes blue), then step through the options of screen off, temperature display units, data group switch, data group clear zero and screen rotation.