Sharp ER-A750 Installation Manual

Also see for ER-A750: Service manual Programming manual Programming manual

ESHARP INSTALLATIONMANUALCODE: OOZERA750WMEPOS TERMINALMODEL ER-A750(For “V” version)/ CONTENTS \1. Removing the rear cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........12. Replacing the rear cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........13.4.5.6.7.8.9.10.11.12.13.14.Removing the top cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........1Replacing the top cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........1Removing the reardisplay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........2Removing the NoisefilterPWB, TransformerandAC cord . . . . . . . . . . . . . . . . . . ........2Replacing the Noise filter PWB and Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....2Removing and replacing the keyboard unit.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....3Removing and replacing the LCD unit (ER-A750) . . . . . . . . . . . . . . . . . . . . . . . . . .,,.....3ER-03MB&ER-04MB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........4Precautions in installing optional RAM PUBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........4ER-A7RS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..,.....5ER-A8MR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........6ER-03DW/04DW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........615. Connecting the RS-232connectorand theSRN connector (standard pafis) . . . . ........716. Cable wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..717. RS-232connecting devicecablewiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....8\ JParts marked with “~” is important for maintaining the safety of the set Be sure to replacethesePanswith specified ones formaintaining thesafe~and performance oftheset.Thisdocument hasbeenpub~sh~ tobeusedSHARP CORPORATION ‘era’ersa’esse’’’iceon”~econtents are subje~to change withoutnotice.Sharp ER-A750 installation ManualSharp ER-A750 installation ManualSharp ER-A750 installation ManualSharp ER-A750 installation Manual

/ 2

Related manuals for Sharp ER-A750