NCR 7401 Computer Hardware User Manual


 
2-30 Chapter 2: 7401-4xxx Product Overview
All power required to operate the base unit, PCMCIA option and
PCMCIA cards, speaker option, scanner option, and bus-powered USB
peripherals is provided by the power supply.
The Processor Board serves as the hub to distribute power to all
terminal functions. Cash drawers, VFD customer display, PS/2
keyboard, PCMCIA daughter board and slots, scanner (through RS-232
port), USB, hard disk, and the LCD all receive power through their
respective Processor Board connectors.
Motorized Card Reader Power Supply
The Motorized Card Reader uses an AC adapter for its power supply,
mounted on the inside of the cabinet.
Full Page Printer Power Supply
The Full Page Printer uses an AC adapter for its power supply,
mounted inside the cabinet under the printer.
Integrated Speakers
The 7401-4xxx includes two stereo speakers in the top of the Bezel
above the LCD Touch Screen. The maximum output of the speakers is
approximately 6 watts per channel.