8 Troubleshooting
8.1 Symptoms and remedies
Symptom
Cause
Remedy
The LED is off.
The sensor is in sleep mode.
1. Activate the sensor.
For more information, see
14.
2. Battery of the sensor is
depleted.
3. If necessary, replace the
battery.
The optimyze application icon is
not visible on the mobile device.
–
Check the application page in
mobile device for the optimyze
application icon.
No information is displayed on the
Scan QR code screen.
The camera of mobile device is
turned off in privacy.
Turn on the camera in privacy for
mobile device.
The Bluetooth wireless
technology is turned off in settings
and privacy for mobile device.
Turn on the Bluetooth wireless
technology.
Incorrect serial number is
entered.
The Valid serial number is 9 digits
long and starts with 3 message is
shown.
Check that the serial number is
correct.
The Enter button is not seen on
the bottom of the screen, after the
serial number is entered.
The soft keyboard on the phone
screen hides the Enter button at
the bottom of the screen.
Tap Done button or the
background to close the soft
keyboard.
Cannot find the device, try again.
message is shown.
The sensor is in sleep mode.
The configuration mode is off.
The incorrect serial number is
entered.
1. Activate the sensor.
For more information, see
14.
2. Set up the sensor to
configuration mode.
For more information, see
page 15.
3. Check that the QR code or the
serial number is correct.
Device found, turn on
configuration mode and try again
message is shown.
The configuration mode is off.
The configuration mode is on and
does not connect with mobile
device.
1. Set up the sensor to
configuration mode.
For more information, see
page 15.
2. Check the Bluetooth wireless
technology compatibility.
The Bluetooth wireless
technology software version
must be 5.0.
3. Connect the mobile device to
sensor.
For more information, see
8 Troubleshooting
optimyze
™
Installation, Operation, and Maintenance Manual
19
Summary of Contents for optimyze
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