5150
3.10. Setting
Click to enter setting interface as shown 3-16:
3.10.1. Volume adjust
Single click into the volume adjust interface as shown 3-17:
“Volume adjustment” includes:
1. Speaker volume adjustment.
2. Screen click tone setting.
figure 3-16
figure 3-17
3. System
Close
Exit “volume setting” interface;
Volume -
Single click to decrease the volume
gradually;
Volume +
Single click to increase the volume gradually;
Click the screen tone
By clicking the left/right shift button to set the
on/off key tone, with loud, soft, and off the
three states;
3.10.2. Backlight setting
Single click to enter backlight setting interface as 3-18:
Close
Exit backlight setting interface;
Brightness decrease
Click to decrease backlight gradually to the
lowest level;
Brightness increase
Click to increase backlight gradually to the
highest level
Time interval
System backlight will be closed automatically
when no operation for a period time to save
power.
figure 3-18
3. System
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