User manual
25
CALCULATOR
Your Cat S48c is equipped with a calculator that has both a standard and advanced mode.
OPENING THE CALCULATOR
• Tap the upward arrow icon > Calculator to open the app.
• Turn your device into landscape mode to access the advanced calculator mode.
• Ensure that Auto-rotate is enabled (see: Setting the display).
MANAGING THE DEVICE
To congure your device, tap the upward arrow icon > Settings .
SETTING THE DATE AND TIME
When you rst turn on your device, there is an option to update the date and time automatically, by using the time provided
by your network.
NOTE:
• You cannot set the date, time and time zone manually if you are using the automatic option.
1. To manually adjust the date and time settings, do the following:
2. On the Settings screen, tap System > Date & time.
3. Set the Automatic date & time setting to Off.
4. Slide the Automatic time zone switch to the left .
5. Tap Set date. Then type the date and tap OK when the conguration is complete.
6. Tap Set time. Tap the hour or minute eld and navigate around the dial to set the time. Tap OK when the conguration
is complete.
7. Tap Select time zone, and then select your time zone from the list.
8. Enable or disable the Use 24-hour format function to switch between 24-hour format and 12-hour format.
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. When you lift your nger off the slider, your settings will be saved automatically. Touch anywhere on the screen to exit.
NOTE:
• Keeping the display brightness at a high setting will use more power and discharge the battery sooner than settings at
lower level.
ADAPTIVE BRIGHTNESS
To automatically t your screen’s brightness to the light around you, use Adaptive brightness. Tap the upward arrow icon
> Settings > Display, then slide the Adaptive brightness switch to the right . You can adjust your brightness
level while Adaptive brightness is on.
AUTO-ROTATE SCREEN
To enable your display to rotate when you turn your device between landscape and portrait, tap Display > Advanced >
Auto-rotate screen then set switch to the right .