User's Manual
Table Of Contents
- VX 685/VX 690
- Contents
- Preface
- Terminal Overview
- Setup
- Selecting a Location
- Unpacking the Shipping Carton
- Examining Terminal Features
- Examining the Connection Port
- Installing/ Replacing Paper Roll
- Installing/ Replacing SIM Card
- Installing/ Replacing MSAM Cards
- Installing/ Replacing the Micro SD Card
- Connecting Optional Devices
- Battery Features
- Connecting the Terminal to Power Source
- Base Stations
- Powering Up the Base
- 3G, GPRS, and GPS Support
- Bluetooth Support
- Performing a Wireless Transaction
- Using the Smart Card Reader
- Using the Magnetic Card Reader
- Performing a Contactless Smart Card Transaction
- Specifications
- Maintenance and Cleaning
- Service and Support
- Troubleshooting Guidelines
- Contact VeriFone
SETUP
Connecting Optional Devices
VX 685/VX 690 I
NSTALLATION GUIDE 21
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Connecting
Optional
Devices
The terminal supports peripheral devices designed for use with electronic point-of-
sale system such as biometric scanner and barcode reader.
Figure 9 Connecting Peripheral Devices to the Terminal via the Micro
USB Port
Battery Features
The terminal uses a single cell, 2450 mAh Li-ion battery (see Accessories and
Documentation for ordering information). The internal logic of the battery prevents
both overcharging and undercharging—a fault condition where the battery level
goes well below the minimum acceptable charge and the battery becomes
unusable.
The battery has a safety circuit that prevents cell damage from overcharge, over-
discharge, or overheating; and activates when the battery is left in an unused
terminal for extended periods.
• The battery is not customer changeable and therefore should not be
disconnected and removed.
• Li-ion batteries are not affected by shallow charging. When the terminal has
no external power source or battery, the coin cell battery provides power to the
security circuit.
• Disconnecting and removing the battery, as well as unplugging the terminal
power pack, reduce the life of the coin cell battery, which does not recharge
and must be replaced when drained.
• Conserve battery power by turning the terminal off when not in use.
• Keep the Li-ion battery inserted in the terminal and power up the terminal
periodically to check the battery charge. Do not let the battery charge fall
CAUTION
Before connecting any peripheral device, make sure that the terminal is not
powered on. Reconnect the power cord only after you are finished connecting the
peripheral device(s). For complete information about peripheral installation and
use, refer to the user documentation supplied with those devices.
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