Manual

27
CALCULATOR
Your Cat
®
S53 is equipped with a calculator that has both a standard and advanced mode.
OPENING THE CALCULATOR
1. Swipe up from the Home Screen > Calculator to open the app.
2. Swipe left or rotate the device to horizontal to access the Advanced calculator mode.
MANAGING THE DEVICE
To configure your device, swipe up from the Home Screen > Settings.
SETTING THE DATE AND TIME
When you first turn on your device, there is an option to update the time and date automatically, using the time provided by your network.
NOTE:
You cannot set the date, time and time zone manually if using the automatic option. If you wish to set the date
and time settings manually, do the following:
1. On the Settings screen, tap System > Date & time .
2. Slide the Use network-provided time/time zone switches to the left to disable the functions.
3. Tap Date , then select the desired date and tap OK .
4. Tap Time . On the set time screen, tap the hour or minute field and move the pointer up or down to set the time. Tap OK when the
configuration is complete.
5. Tap Time Zone , and then select the desired time zone from the list.
6. Enable or disable the Use 24-hour format function to switch between 24-hour and 12-hour formats.
PERSONALIZING THE DISPLAY
ADJUSTING THE SCREEN BRIGHTNESS
1. On the Settings screen, tap Display > Brightness level .
2. Drag the slider left to make the screen darker, or right to make it brighter.
3. Lift your finger off the slider to save your settings automatically.
Tip: Slide the Adaptive Brightness switch to the right to enable the device to automatically adjust the brightness of the screen depending on
the light level around you.
AUTO-ROTATE SCREEN