User Manual

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四、 Detailed operation instructions

1. Temperature calibration

Note: The initial use of the machine must be calibrated once,

otherwise problems such as the inability to save parameters under

normal use may occur.

a) After power on, long press the encoder button > 3S, the system

enters the calibration mode. At this time, the display only shows

the temperature value and the clock value disappears, ensuring

that the calibration mode is entered.

b) Press PRO key to select setting calibration point 40/60/80/100 (if

the temperature value is not the specified value, adjust the

encoder to the specified value), or you can directly adjust the

encoder to the specified calibration point value without pressing

the PRO key.

c) Add the high-boiling solution (greater than 100°, such as

glycerin) to the upper BLOCK hole and immerse the standard

thermometer probe in the BLOCK solution. Make sure that the probe

is located in the hole in or near the geometric symmetry of the

BLOCK.

d) Press the RUN/STOP key to start warming up and the system status

Encode

Button

Cover

BLOCK

Display