First, the display does not show
1, check whether the power supply
2, check the power switch is normal
3, check the fuse is damaged
Second, the fuse is bad
1, turn off the power and unplug the power cord
2, remove the damaged fuse
3, put on a new fuse
Third, the mechanical walking speed uncertain
1, remove the stage
2, in the mechanical transmission parts to pay attention to lubricant
3, installed the stage
4, re-boot self-test
Fourth, the printer does not print or print but the print results are not displayed
1, check the printer should be "built-in" "open" position
2, the printer without paper, to the printer loaded paper
Fifth, the test results are not accurate
1, test strip deterioration, change the test strip
2, test strip in the measurement process shift, should be re-tested
3, the test strip is not placed in place, should be close to the top of the test paper slot
4, the test strip by the residual dirt on the platform pollution, should thoroughly clean the test platform
5, test paper leaves on the remaining urine, the application of absorbent paper to absorb excess urine after re-determination
Six, any urine test results are the same
1, the menu key, select the system settings, OK, enter the system settings
2, find the test paper selection, to determine the entry,
3, press the down arrow, referring to 11 on, ok
4, press the menu key twice to return to the main interface, re-test

keys： 

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