GAC GA4, Руководство пользователя

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4. Operating System and Equipment
Button Tone
– Adjust the button tone of touch screen with the
options of: off, modern and vintage.
- After factory reset, "Modern" is in default.
Reverse Media Volume
- Constant: When the host is at normal working
state and the reversing media volume is set as
constant, the host can play the media sound
source normally at the reverse gear, and the
media volume can be adjusted.
– Mute: When the host is at normal working
state and the parking media volume is set as
mute, the host will be mute at the reverse gear.
- After restoring factory settings, it defaults to be
“Mute”.
Unlocking/Locking Whistling Prompt
Click soft button to turn on or off the
unlocking/locking prompt sound ：
- On: There will be prompt when the car is
unlocked/locked;
- Off: There will be no prompt when the car is
unlocked/locked.
- After factory reset, "Open" is in
default.
Display Setting
Screen Brightness
- It can be adjusted by dragging the progress
bar.
Brightness Mode
- Day mode: day mode brightness in default;
- Night mode: night mode brightness in default;
- Automatic mode: It switches day and night
modes according to the position light.
- After restoring factory settings, it defaults to be
automatic mode.
Holding Time of A/C Interface
- The holding time of A/C interface without
operation can be selected as 3s, 5s, 15s or
30s.
- After factory reset, it defaults to be 5s.
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