18
LEDs Brightness
Step Procedure / Description
LED indication
1
To adjust the brightness:
From the Standby screen, press > or < to
navigate to the Brightness screen and the
Brightness LED will keep flashing.
Press + or - to adjust the brightness level
(High/Med/Low).
Note:
It can extend the battery service life by decreasing the brightness of the LEDs display.
System Settings:
-
To enter the System Main menu, press and keep holding > or < for 3 seconds to navigate to the
System Main (SYS) screen.
-
To exit the System Main menu, press and keep holding < key for 3 seconds to exit.
-
To cancel the setting, press < to cancel and back to the previous screen.
-
ZTS-500 will exit the System menu automatically if there is no action (time out) within 30
seconds.
