Initial Clear; Pc Online Mode - Sam4s ER-420M Operation And Program Manual

Initial Clear

PC Online Mode

In ER-420M series, There are no special commands to enter PC Online Mode.
When you want to enter PC Online mode, All you have to do is to set 232 Communication Option in Programming.
When PC sends commands to the ECR, the ECR will be automatically in Online Mode if connected.
76 • Service Mode Programming
1.Turn the control lock to the P position.
2.Turn the power switch to the OFF position .
3.Press and hold the CASH key. While continuing to hold the CASH key, turn the
power switch to the ON position.
ER-420M