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1. Turn on/off/sleep mode
Turn on/off
To turn on device Symphony 7” it is necessary to press and hold button >1s on the right side of device.
To turn off device Symphony 7” it is necessary to press and hold same button more than 2s, after that on
display select “OK” and device will be turned off.
Sleep mode
Device enters “
sleep mode”
when same button is pressed and hold shortly, like on android mobile phones.
If device is in “
sleep mode”
to enter normal working mode press and hold same button.
On/Off/sleep button
Figure 1. On/Off/sleep button location
NOTE:
If device won’t turn on, there is a possibility that internal battery is empty. Please connect AC/DC
power adapter and wait for few minutes, and that try to turn it on (press and hold on/off button).
