6 • Getting Started ER-390M
Basic Features and Functions
Standard Hardware
• Display: Adjustable 2 line, 20 character liquid crystal display and
ten position rear displays with a rear pop up display standard.
• 90-position keyboard.
• 1 station Thermal 32-column printer with drop-and-print mechanism.
• Sturdy Metal Cash Drawer with removable 5 Bill/5 Coin or 4Bill/8 Coin drawer
insert.
• 7-position control lock.
• Standard customer pole display.
• Communications ports: 2 RS232C.
Optional Hardware
• Load cell scale.
• Kitchen printer.
• Bar code scanner.
• Coin changer.
• Pole Display.
Software Features
• Up to 2 price levels for each PLU.
• Up to 5 PLU modifier keys.
• 1000 Price Look Ups (PLUs) for open or preset item registration. For direct
registrations, up to 60 PLU keys are on the keyboard.
• 18 character programmable descriptors for PLUs and functions.
• Up to 99 PLU Group totals.
• Up to 99 clerks with separate report totals.