User's Manual
Table Of Contents
- e285 Installation Guide
- Contents
- Preface
- Device Overview
- Device Setup
- Usage Guidelines
- Unpacking the Shipping Carton
- Examining e285 Device Features
- Examining Connection Port
- Removing the Battery Cover
- Installing the SIM card
- Using the Battery
- Battery Behavior (No Power Pack)
- Connecting the Terminal Power Pack
- Charging the Battery
- Connecting to a Computer
- Conducting Wireless Transactions
- Using the Smart Card Reader
- Using the Magnetic Card Reader
- Using the CTLS Reader
- Specifications
- Maintenance
- Verifone Service and Support
- Troubleshooting Guidelines
- Contact Verifone
E285 INSTALLATION GUIDE 21
CHAPTER 4
Maintenance
The e285 device has no user-maintainable parts.
Cleaning the
Device
To clean the device, 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.
Terminal
Contacts
Gently swab the contacts with alcohol or contact cleaner to remove the dirt. It is
important that the exposed contacts of the e285 battery stay clean and unbent.
Smart Card
Reader
Do not attempt to clean the smart card reader. Doing so may void any warranty.
For smart card reader service, contact your Verifone distributor or service
provider.
CAUTION
Never use thinner, trichloroethylene, or ketone-based solvents – they may cause
deterioration of plastic or rubber parts.
Do not spray cleaners or other solutions directly onto the keypad or device
display.
CAUTION
Avoid touching the contacts of the e285 battery. Finger oils tarnish contacts,
causing bad connections. When operating on battery power and experiencing a
high occurrence of bad or incomplete data transfers, clean the contacts.