General Operations
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5.8. BLUETOOTH CONNECTIVITY, HI97115 ONLY
Using Hanna Lab App
To connect the photometer to the Hanna Lab App:
1. Power on the instrument and press
Continue
to enter measurement mode.
&
is displayed flashing indicating
the instrument is in discoverable mode.
Note
: For Bluetooth connectivity, ensure Bluetooth option is configured as ON (default) in Setup. To disable,
configure as OFF.
2. On smart device: download and start the App. Grant required access.
Tap
&
and the instrument's ID appears in the list of Available Devices.
Tap “Connect” to enable Bluetooth connectivity. All readings are transmitted directly to the application.
Pairing a New Device
• With ON configured in Setup, the meter connects without pairing.
• With PAIR configured in Setup, a 6‑digit Bluetooth pin will be generated the first time the instrument
and the smart device are paired. Once the devices are paired, the pin is not required when reconnected.
Deleting Paired Devices
1. Press to select
Delete Paired Devices
option in
Setup
menu.
After selecting this option, a prompt on display is asking for confirmation.
2. Press
Accept
to confirm.
With PAIR option enabled, a bonding pin will need to be re‑entered when attempting a new Bluetooth connection.
5.9. HANNA LAB APPLICATION
• The Hanna Lab App is available from the App Store
®
and on Google Play.
• Consult the Help section of the application for information on measurement, data logging, graphing,
and data sharing.
• Measurements can be displayed alone, with tabulated data, or as a graph. The graph can be panned and
zoomed with pinch‑to‑zoom technology.
App Store is a trademark of Apple, Inc.
Google Play and the Google Play logo are trademarks of Google LLC.
