M
AINTENANCE
AND
C
LEANING
Additional Safety Information
40
VX 685/VX 690 I
NSTALLATION
G
UIDE
Additional
Safety
Information
The following are additional safety information in using this device.
Power Adapter
Use only the power adapter that came with your device. Adapters for other
electronic devices may look similar, but they may affect your device’s performance
or damage it.
Potentially
Explosive
Environments
Do not use this device in any area with a potentially explosive atmosphere. Follow
all signs and instructions. Potentially explosive atmospheres include areas where
you would normally be advised to turn off your vehicle engine. Sparks in such
areas could cause an explosion or fire resulting in bodily injury or even death.
Card Readers
Do not attempt to clean the card readers. Doing so can void any warranty. Contact
your Verifone distributor or service provider for card reader service.
Summary of Contents for VX 685 GPRS
Page 1: ...Verifone Part Number DOC260 003 EN C Revision C VX 685 VX 690 Installation Guide...
Page 8: ...PREFACE Guide Conventions 8 VX 685 VX 690 INSTALLATION GUIDE...
Page 36: ...SETUP Contactless Smart Card Transaction 36 VX 685 VX 690 INSTALLATION GUIDE...
Page 44: ...SERVICE AND SUPPORT Accessories and Documentation 44 VX 685 VX 690 INSTALLATION GUIDE...
Page 48: ...TROUBLESHOOTING GUIDELINES Transactions Fail To Process 48 VX 685 VX 690 INSTALLATION GUIDE...