Usb Power Supply - VeriFone V240m Installation Manual

WARNING
NOTE

USB Power Supply

Disconnect the power pack cord from the power outlet before connecting a power
supply. Connect and route all cables between the terminal, ECR, and PC before
plugging the power pack cord into a wall outlet or surge protector.
Figure 11 Connecting the Power Pack
Do not plug the power pack into an outdoor outlet or operate the terminal
outdoors. Disconnecting power during a transaction can cause transaction data
files not yet stored in memory to be lost.
Verifone recommends installing a power surge protector to protect against
possible damage caused by lightning strikes and electrical surges.
When the terminal has power and an application is loaded, the application starts
after the initial Verifone copyright screen and displays a unique copyright screen.
If no application is loaded, DOWNLOAD NEEDED appears on the display after
the initial Verifone copyright screen.
The V240m can be powered with 5 V supply from USB port (5 V at 1 A) with the
following power-saving conditions controlled by the OS:
•
Micro-processor operating frequency is set to 300 MHz in CTLS mode.
•
Switch off multi-media playback function when CTLS payment mode is
activated.
•
Reduce audio output volume.
•
LCD backlight intensity is reduced to 30% (not suitable for high-glare, outdoor
usage).
•
Keypad backlight is disabled.
•
BT and Wi-Fi functions are unavailable.
•
Maximum audio output volume is reduced.
•
Ethernet functionality is unavailable.
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Power Supply
V240 I G
M NSTALLATION UIDE
ETUP
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