Specifications

ER-390M Electronic Cash Register AU Program Mode Programming •85
Program Mode Programming
Default Programming
• All keyboard PLUs are Taxable, Preset and Override, without entry limits by default
status programming of “400000000”.
• All system options are set to 0 in default programming, unless otherwise noted. Change
only the options that will deviate from default programming. There is no need to re-enter an
option status of 0, since 0 is its original setting.
• All programming (unless otherwise noted) is done with the control lock in the PGM-Mode.
Each section details a specific area of register programming.
• The Default program is set to 10.000% VAT on Tax 1 and the description is set to GST
already.