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(2) Enter the “BRIGHTNESS” option in the General Settings menu to set the brightness
of red lattice screen and backlight of slate board sticker until desired level. Select
“UP” to adjust the brightness of red lattice screen and “DOWN” to change the
brightness level of backlight of slate board sticker.
(system default “UP” and “DOWN” as level 3). There are seven options for DOWN
option : 0, 1, 2, 3,4,5,6. And there are six options for UP option: 1, 2, 3,4,5,6 . After first
use, TC-SL1 will boot with your last brightness level setting.
(3) Enter the “REAR SCREEN” option in the General Settings menu to set the lock
screen time (system default 15s). The are four options: Never, 15s, 30s, 60s. After first
use, TC-SL1 will boot with your last screen lock setting.
(4) Enter “SYS RESET” option in the menu to reset the system and restore the default
settings.
(5) Enter “FIRMWARE” option to see which FW version your TC-SL1 is running.
