TESTO 480 - Getting to Know the Product; Navigating in the Menu

5 First steps
18
Connecting the mains unit
If the mains unit is connected, the instrument is powered
automatically via the mains unit.
When power is supplied via the mains unit, the instrument
may heat up. This may increase the measurement
uncertainty during TC measurement.
1. Plug the mains unit instrument connector (art. no. 0554 8808)
into the mains socket on the bottom of the instrument.
2. Plug the mains unit plug into a mains socket.
- The instrument is supplied with power via the mains unit and
battery charging begins automatically.
5.2. Getting to know the product
5.2.1. Navigating in the menu
1. Press [ ].
- The Options menu is opened. Selected function is highlighted
white.
2. Select navigation/function:
• [ ] Move the trackpad down to select the menu item.
• [ ] Briefly touch the trackpad with your finger to confirm
the selection.
• Press [Esc] to cancel the action and switch to measuring
mode.
Short form
This document uses a short form for describing operating steps
(e.g. calling up a function).
Example: calling up Min/Max function
Short form
[ ]
→
Display → Min/Max.
Steps
required
1. Open Main
menu: [ ].
2. Select
Display
menu: [ ].
3. Confirm
selection:
[ ].
4. Select
Min/Max
menu: [ ].
5. Confirm
selection:
[ ].