Naxa NID-7004 - Manual (Page 22)

Standby mode
In default state, the system will enter the standby mode when there is
no operation within one minute. You can set time for standby mode by
yourself . To do that, follow the steps below:
In the interface for settings of sound and display, click the item Standby
and select time you prefer for standby mode. For example, if you choose
10 minutes, it means the system will enter the standby mode when there
is no operation within 10 minute.
6.2 OSD language
Access to Setup->OSD Language and Keypad, select the language
region and the OSD language you desire in it. After that, the system’s
OSD language will change to the one you selected.
6.3 System update
If a new version of the system is available, you can install it through the
item System Update. Before update, make sure you system has been
connected to the net work. If the battery indicates low power, you can use
the AC power source, so that the system updating can proceed smoothly.
Backup the data(like Google Account)you need before updating, for the
pocess can delete them.
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