VeriFone V240M3G Benutzerhandbuch

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ETUP
 
Power Supply
V240
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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
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.
USB Power Supply
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.
WARNING
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.
NOTE
Verifone recommends installing a power surge protector to protect against 
possible damage caused by lightning strikes and electrical surges.