User's Manual

4 Bluetooth® module
3
3 Switching on/off
3.1. Switching on
Testo 549i
1. Pull the film out of the battery compartment.
2. Press the key.
- The Smart Probes switch on.
3.2. Switching off
1. Press and hold the key.
- The Smart Probes switch off.
4 Bluetooth
®
module
4.1. Establishing Bluetooth
®
connection
You need a Tablet or Smartphone with the Testo Smart Probes
App already installed on it to be able to establish a Bluetooth
connection.
You can get the App for iOS instruments in the App Store or for
Android instruments in the Play Store.
Compatibility:
• requires iOS 8.3 or later / Android 4.3 or later
• requires Bluetooth 4.0
4.2. Bluetooth
®
approval
The Bluetooth® option may only be operated in countries in which
it is type approved. For further information, please refer to the
ins
truction manual at: www.testo.de/SmartProbesManuals.html.
FCC (Federal Communications Commission) countries information
This instrument complies with part 15 of the FCC Rules. Its
commissioning is subject to the following two conditions: (1) This
instrument must not cause any harmful interference and (2) this
instrument must be able to accept interference, even if this could
have undesired effects on operation.
Changes
The FCC demands that the user be informed that any changes or
modifications to the instrument that have not been explicitly
approved by Testo AG may void the user's right to use this
instrument.
To find out how to handle the product safely and for detailed
information, please refer to the instruction manual at:
www.testo.de/SmartProbesManuals.html.