NS350
Operating Manual
6
Switching power on and off
•
Make sure the battery is installed with the correct polarity and has enough
remaining power (positive pole inserted first).
•
Press
to start the device. A beep will be emitted.
•
Press and hold
for more than 4 seconds until the screen displays OFF
and the sequence “3”, “2”, “1” is finished. A beep will be emitted when the
device turns off.
The device will turn off automatically when it remains in the horizontal position for
more than 3 minutes. A beep will be emitted 3 seconds before it turns off.
Note
:
If the device does not turn on, you need to check if the battery is fully
charged, that the battery compartment is dry, and the polarity is correct.
Note :
Alkaline batteries should be used in order to result in a maximum
lifespan of 150 hours. When using a disposable battery, it is also recommended
to remove it if the device is not used for a prolonged period of time (in order to
avoid a possible leakage inside the battery compartment).
If using rechargeable batteries, low self discharge rate battery types are
preferred, because normal rechargeable batteries lose their stored energy more
quickly. Recommended batteries are SANYO ENELOOP, GP or
UNIROSS HYBRIO. This kind of rechargeable battery will last for approximately
100 hours.
Operations
