VeriFone VX 820 Installation Guide

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VX 820 INSTALLATION GUIDE 23
CHAPTER 4
Maintenance and Cleaning
The VX 820 has no user-serviceable parts.
Clean the
PIN Pad
To clean the unit, use a clean cloth slightly dampened with water and a drop or
two of mild soap. For stubborn stains, use alcohol or an alcohol-based cleaner.
Card Readers
Do not attempt to clean the card readers. Doing so can void any warranty. For
card reader service, contact your VeriFone distributor or service provider.
CAUTION
Never use thinner, trichloroethylene, or ketone-based solvents – they can
deteriorate plastic or rubber parts.
Do not spray cleaners or other solutions directly onto the keypad or display.

VeriFone VX 820 Specifications

General

Display	3.5 inch color touchscreen
Connectivity	Ethernet, USB, RS-232
Processor	400 MHz ARM11
Memory	128 MB Flash, 32 MB SDRAM
Card Readers	Magnetic stripe, contactless
Security	PCI PTS approved
Weight	320g