User Manual

16-4 SP70C User Manual
Troubleshooting
Problem Solution
Connection to the
desktop computer
automatically
disconnects.
Disconnect the USB cable from the desktop computer, and then re-connect
it. Allow the desktop computer to find SP70C again. If the network is
still automatically disconnected, send SP70C to an authorized dealer for
inspection. If necessary, the dealer will update the firmware of SP70C for you.
Make sure to back up your data first because updating firmeare will restore
the factory default state.
The device cannot
receive various
beamed information
from other devices
via infrared. Only
contact information
and picture
exchange could
work.
Infrared information exchange is mainly for contact information exchange
with other mobile devices. Currently, most traditional mobile phones could
only exchange contact information and group pictures. The resources and
compatibility of information exchange with SP70C is still limited.
However, regarding data sharing and program installation, you can still make
use of the connection to the desktop compouter.
When the wireless
network is
unavailable
n Please make sure the wireless network is enabled.
n Check whether there’s any wireless network available and ensure
messages are transmitted correctly.
When Bluetooth is
not recognized
Please ensure both identification codes are correct.
16.7 Hardware Problems
Problem Solution
What is the CPU
and memory of
SP70C?
The CPU of your device is ARM iMX21 350MHz, with memory containing
128MB RAM.
How to clean the
camera lens?
There is an acrylic material protecting the camera lens inside. Therefore, you
only need to clearn the external acrylic material.
What miniSD cards
are compatible with
SP70C?
SP70C supports miniSD cards manufactured by SanDisk, KingMAX,
Transcend, A-DaTa, and so on.
The infrared
information
exchange only
applies to contact
information and
picture receipt?
Infrared information exchange is mainly for contact information exchange
with other mobile devices. Currently, most traditional mobile phones could
only exchange contact information and group pictures. The resources and
compatibility of information exchange with SP70C is still limited.
SP70C may often connect to the desktop computer using the USB cable for
data sharing and program installation. Due to the above fact, the USB cable is
supplied as a standard accessory for your use.