[ menu key ] -> [ Eco Mode ] ->
the following screen(Android home screen)
Eco mode has under three effect.
1. Stop displaying the main screen.
2. A long range interval of sensing.
3. If you exchange email with location data, reduce
the number of recieving and/or sending.
So that, eco mode reduce power consumption of your smart phone. At that time [Sky Navi] icon exist in the left side of the top of the Android home screen. And the GPS icon (parabolic antenna) are blinking on the right side of the top of the Android home screen.
This state is [Eco mode].
If you return to the main screen of [Sky Navi], shown below picture, you can do it at any time.
After return to [Sky Navi], [S] and/or [L] of [Sky Navi] is still blue. That means that it is being measured, or logged with short range interval continuously.
Anymore, or if there is no need for measuring or logging, Tap [L] or [S], and then measuring or logging is turned to stop. [L] and/or [S] turn to red.
After above all, by clicking [back] key, [Sky Navi] can be terminated normally. (Please refer to main screen transition.)