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6. Insert the prepared USB stick to the OS 531.
7. On the screen that appears, you can see the files in the root
directory of the USB stick. Navigate to the desired firmware file
and single click to select.
8. In the
Confirmation
pop-up that appears, click
Yes
to start the
update.
9. Wait until the firmware update is completed.
After the update process is completed, the OS 531 restarts
automatically.
13.3
Resetting the device
In case you want to restore the ex-factory settings, you can perform the system reset.
Access
Menu
>
Device Settings
>
System Reset
. It takes about five seconds to complete the reset process.
Note
: All settings will be cleared, but the leak records including photos and voice recordings will not be deleted.
13.4
Cleaning the sensor
To clean the sensor and its accessories, you are recommended to use moist cloth only.
ATTENTION!
Do not use isopropyl alcohol to clean the sensor and its accessories!
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Optional accessories
Ultrasonic tone generator is an optional accessory that is used in pressure-less systems. The generator emits
ultrasonic waves that can be detected by OS 531.