Partner
®
EER430T User’s
Manual
4
How to replace the batteries
Ensure the power is off. Press ON/OFF to turn the device off.
Never try to remove batteries from the device when the power is on. This can
seriously damage the device. If you experience difficulty turning the device
off, press the RESET button on the right-hand side of the keyboard (over the
O button) and reset the system.
Remove the battery compartment cover by sliding it away from the device.
Remove the used batteries and replace them with new ones.
When replacing the batteries, you have 2 minutes to place new ones in the
device without risk of losing any data stored in RAM.
Do not exceed the 2-
minute limit!
Neither the manufacturer nor the dealer may be held
responsible for loss of user data.
Make sure to place the batteries according to the polarity marks (+ -) inside
the compartment.
Replace the battery compartment cover by sliding it toward the device. Make
sure the cover sits in place properly.
The EER430T is equipped with a jack for external power supply.
Use of an inappropriate external power supply may cause failure of the
device and may void the warranty.
The AC/DC adapter should provide 6V
and min 300mA DC current.
Communication with a PC consumes a considerable amount of energy.
Always try to use an external power supply during these operations.
Initialization
The initialization routine is started
▫
when EER430T is turned on for the first time;
▫
when you remove the batteries (e.g. during replacement);
▫
after the system has been reset with the RESET button.
The RESET button is located on the right-hand side of the keyboard (over
the O button). It can be accessed with any thin object like a paper clip. Never
use a needle or pin for this purpose since it can damage the device.
If you see
Initialize system
?(
y/n)
, press the N button to abort initialization and
customization.
The
System is initialized!
message indicates that system initialization has been
completed and the factory defined default settings have been restored.
Then you will see the
Delete user's data?
message. Press the N button to
save your data.
