K-sun green machine User Manual page 118

Problems and Solutions
• Refer to the manual for label software
when you connect with PC.
The device does not
operate normally
K-Sun® GREEN MACHINE
device and may rarely malfunctions due to
static electricity or other causes.
If the display is distorted, if you cannot turn
on/off the power, or a similar malfunction
occurs, you need to reset the device.
See "Resetting" (p.106).
Nothing appears on the
display even after
pressing
● Is the AC adapter connected firmly?
The AC adapter should be connected both
to the device and the electrical outlet firmly.
See "Connecting the bundled AC
adapter" (p.18).
● Are the batteries installed with correct
polarity?
The device does not turn on when the
batteries are installed with its
terminals reversed. Make sure to install the
batteries correctly.
See "Installing the batteries" (p.18).
● Are you using the bundled AC adapter?
Use of the AC adapter not bundled with the
K-Sun® GREEN MACHINE
or damage the circuit of the device.
● Have the batteries run out?
The device may not turn on when the
batteries are running low. Replace them
with new batteries.
112
Appendix
®
is a electronics
key
and
®
may overheat
● Is the display level appropriate?
The text on the display may become
invisible depending on the may become
display level the most.
Adjust the depending on the display level
to comfortable eye level.
See "Adjusting Display Level" (p.16).
Display turns off
unexpectedly
● Is auto power-off active?
If there is no activity for approx. five
minutes, the K-Sun® GREEN MACHINE
automatically shuts down in order to save
battery power (auto power-off).
● Is the top cover opened?
When the top cover is opened, a built-in
protection circuit turns the power off.
● Did you make any mistakes?
Display turns out for a moment when you
make a mistake in key operations.
Keyboard does not
operate
● Is "PC Link" displayed on the screen?
When connected to a computer,
commands through the computer have
higher priority than that of the keyboard.
Press key to cancel the PC Link to
activate the keyboard.
®