User Manual

4 Product description
22
4.3.2. Keypad
Button Functions
[ ]
Switch measuring instrument on / off
[OK]
Example
Function key (orange, 3x), relevant function is shown on
the display
[▲]
Scroll up, increase value, navigate
[▼]
Scroll down, reduce value, navigate
[esc]
Back, cancel function
[ ]
Open main menu
[ ]
Transmit data to the Testo protocol printer.
Pos: 41 /TD/Produktbesc hreibung/Übersic ht/testo 3xx/testo 32 0/testo 320 Display @ 11\mod_1327395455893_79. docx @ 104360 @ 2 @ 1
4.3.3. Display
1 Status bar (dark grey background):
• Warning symbol (only if there is an instrument error,
display of error in instrument diagnosis menu), otherwise:
Instrument designation.
• Symbol (only if data is stored in the temporary memory).
• Display of date and time.
• Indication of Bluetooth
®
status, power supply and remaining
rechargeable battery capacity:
Icon Feature
blue symbol = Bluetooth
®
on,
grey symbol = Bluetooth
®
off