VeriFone MX800 Manual Do Utilizador

Página de 40
MX800 S
ERIES
 I
NSTALLATION
 G
UIDE
5
Factory
Options
Factory options are available for the MX800 Series terminals, depending on your 
needs.
Speakers
The MX870 terminal is the only terminal with built-in speakers for tones and 
prompts. A line-out port is available to drive externally powered speakers for some 
models of the MX860 and MX850, but not for the MX830.
Optional Modules
The MX800 Series offers upgradable modules that can be installed in the factory 
or upgraded after distribution to the field. All modules can be installed easily and 
efficiently. Complete installation instructions are found in the 
 section.
Contactless Reader Module
The optional contactless smart card module incorporates RFID technology based 
on the ISO 14443 standard. The “tap-and-go” design conforms to industry 
specifications. A smart card is read when it is placed in close proximity 
(1 in. to 3.9 in. or 2.5 to 10 cm) to the reader, reducing wear and tear on card 
readers and cards. Contactless readers can be used to support any number of 
payment and value-added applications. See 
more information.
Sophisticated security
Includes 3DES encryption, Master Key/Session Key 
and Derived Unique Key Per Transaction (DUKPT) 
key management; also incorporates VeriShield file 
authentication and tampering safeguards.
32-bit microprocessor
Streamlines processing, even on complex 
transactions.
Flash and RAM
Ample memory to support multiple payment and 
value-added applications simultaneously.
RS-232/RS-485 ports
Provides connectivity for ECRs in tailgate mode 
using RS-485, and for peripherals using RS-232.
Audio
MX870 — Internal speakers. Includes output jacks 
for external speakers.
MX860 and MX850 — Audio is optional.
MX830 — No audio.
Table 3
Features and Benefits (Continued)
Features
Benefit