Troubleshooting
If the device does not operate correctly, it may be the result of one of the following.
The display panel is not active when the power is turned on.
Cause 1
The battery has not been installed, or the positive and negative
terminals have been connected the wrong way around.
Remedy 1 Correctly install the battery.
Cause 2 The battery has been completely drained.
Remedy 2 Replace the battery with a new one.
The display panel displays correctly, but does not zero.
Cause 1
Zero point adjustment is incorrect.
Remedy 1 Perform zero point adjustment again.
Cause 2
Structural components close to the sensor are charged.
Remedy 2 Wait until the charge in the components has attenuated.
The display does not change even when approaching a charge object.
Cause 1 The meter is holding a maximum value in MAX mode or MAX I.B
mode.
Remedy 1
Press the mode button to switch modes.
Cause 2 The meter is holding a measured value in normal mode or I.B mode.
Remedy 2
Press the hold button and start measuring again.
Cause 3 The sensor is faulty.
Remedy 3 If an error message is displayed or you cannot hear an oscillating sound
from the sensor, the sensor must be replaced. Contact the sales office
where you purchased the product.