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Run-of-mill breakdown diagnoses LED indication screen common problem is solved
From;    Author:Stand originally

01. To load what reason may cause do not go up?
To load because the following kinds of reasons are caused,going up may be, list each operation with you to undertake contrasting according to place please:
A. Ensure control system hardware is correct already electrify. (5V)
B. Check and affirm those who be used at join controller to string together buccal line to be direct line, line of across of and rather than.
C. Check and affirm this jumper that string together a mouth is in good condition nondestructive and two end did not become loose or fall off phenomenon.
D. Contrast the control clip that LED shows to screen controls software and him to choose comes to what offer inside software choose correct product model, correct transmission to string of means, true slogan, correct baud is led and contrast the address that graph of the switch that dial a code installs control system hardware correctly to go up.
E. Examine jump to whether line cap becomes loose or fall off; If jump,line cap did not shake a phenomenon, ensure please jump the way of line cap is right.
F. If pass above,to load still appears not to go up after the examination is corrective, measure with avometer please, whether of place connective computer or control system hardware string together a mouth to be damaged. Whether to answer in order to affirm remand computer manufacturer or control systematic hardware remand detects.

02. Communication what reason may cause do not go up?
Communication the reason that does not go up with to load is roughly same, because the following kinds of reasons are caused,the likelihood is, list each operation with you to undertake contrasting according to place please:
A. Ensure control system hardware is correct already electrify. (5V)
B. Check and affirm those who be used at join controller to string together buccal line to be direct line, line of across of and rather than.
C. Check and affirm this jumper that string together a mouth is in good condition nondestructive and two end did not become loose or fall off phenomenon.
D. Contrast the control clip that LED shows to screen controls software and him to choose comes to what offer inside software choose correct product model, correct transmission to string of means, true slogan, correct baud is led and contrast the address that graph of the switch that dial a code installs control system hardware correctly to go up.
E. Examine jump to whether line cap becomes loose or fall off; If jump,line cap did not shake a phenomenon, ensure please jump the way of line cap is right.
F. If pass above,to load still appears not to go up after the examination is corrective, measure with avometer please, whether of place connective computer or control system hardware string together a mouth to be damaged. Whether to answer in order to affirm remand computer manufacturer or control systematic hardware remand detects.

03. Why can the system hint " join LED shows screen controller please " model of written characters?
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