Hapter; Guidelines Device Display Does Not Show Correct/Readable Info - VeriFone VX 600 Installation Manual

For the iphone 3g/3gs
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Troubleshooting Guidelines
NOTE
CAUTION
Device Does Not
Start
Device Display
Does not Show
Correct/
Readable Info
The troubleshooting guidelines provided in the following section are included to
help you install and configure your VX 600 successfully. Typical examples of
malfunction you may encounter while operating your VX 600 and steps you can
take to resolve them are listed in this chapter.
If the problem persists even after performing the outlined guidelines or if the
problem is not described below, contact your local VeriFone representative for
assistance.
The VX 600 comes equipped with tamper-evident labels. The VX 600 unit
contains no user serviceable parts. Do not, under any circumstance, attempt to
disassemble the device. Perform only those adjustments or repairs specified in
this guide. For all other services, contact your local VeriFone service provider.
Service conducted by parties other than authorized VeriFone representatives may
void any warranty.
Use only a VeriFone-supplied power pack. Using an incorrectly rated power
supply may damage the device or cause it not to work as specified. Before
troubleshooting, ensure that the power supply being used to power the device
matches the requirements specified on the bottom of the device. (See
Specifications, for detailed power supply specifications.) Obtain the appropriately
rated power supply before continuing with troubleshooting.
Ensure that the battery charge state is not below the critically low level.
Recharge the battery.
Recharge the battery.
Connect the VX 600 into a known-good power supply (if available) to see if
this clears the problem.
If the problem persists, contact your local VeriFone representative for
assistance.
VX 600
P
3G/3G
FOR THE I
HONE
C
6

HAPTER

29
I
G
S
NSTALLATION
UIDE

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