What to do if 'BATT LOW' is displayed on Vectronix BT PLRF25C?
- BbrianwalkerAug 18, 2025
If the Vectronix Measuring Instruments displays 'BATT LOW', it means the battery is almost depleted. Replace the battery to resolve this.

What to do if 'BATT LOW' is displayed on Vectronix BT PLRF25C?
If the Vectronix Measuring Instruments displays 'BATT LOW', it means the battery is almost depleted. Replace the battery to resolve this.
Why does my Vectronix BT PLRF25C measure objects in front or behind the intended object?
If the Vectronix Measuring Instruments measures objects in front or behind the intended object, it is because '3DIS OF' is selected in the configuration menu. To fix this, select '3DIS ON' in the configuration menu.
Why are my Vectronix BT PLRF25C Measuring Instruments not working at all?
If your Vectronix Measuring Instruments are not functioning at all, the possible causes are: 1. The battery has run out: Replace the battery. 2. Battery contacts corroded: Clean the battery contacts. 3. Low temperature: Warm up the battery. 4. Extreme heat: Do not store the battery at temperatures over +70°C. 5. The device is defective: Contact customer support.
What to do if Vectronix Measuring Instruments displays 'D----' after distance measurement?
If the Vectronix Measuring Instruments displays 'D----' after distance measurement, it could be due to the distance being outside the specified range or the object being too small or inaccurately targeted. Make sure to respect the specified measurement range and factors affecting measurement range.
Why are the azimuth values inaccurate on my Vectronix BT PLRF25C Measuring Instruments?
If the Vectronix Measuring Instruments displays 'Inaccurate azimuth values', this could be due to: 1. Incorrect declination setting: Set the correct declination. 2. Disruptive magnetic fields: Respect factors affecting azimuth measurement accuracy. 3. Bad calibration or altered magnetic conditions: Perform compass calibration.
What does 'AZI----' mean on Vectronix BT PLRF25C Measuring Instruments?
If the Vectronix Measuring Instruments displays 'AZI----', it means the tilt angle is outside the specified range or the digital magnetic compass is damaged. Respect the specified tilt angles. If the issue persists, contact customer support.
Why does Vectronix BT PLRF25C display 'NVIS ON' after a measurement?
If 'NVIS ON' is displayed after a measurement on Vectronix Measuring Instruments, it means the device is being used during daylight conditions with 'NVIS ON' selected in the configuration menu. Select 'NVIS OF' in the configuration menu to resolve this.
What does 'INC----' mean on Vectronix Measuring Instruments?
If the Vectronix Measuring Instruments displays 'INC----', it indicates that the tilt angle is outside the specified range or the tilt sensors are damaged. Respect the specified tilt angles. If the issue persists, contact customer support.
How to fix compass calibration that cannot be completed on Vectronix BT PLRF25C Measuring Instruments?
If the compass calibration cannot be completed on your Vectronix Measuring Instruments, it is likely due to timing out of calibration. Follow the instructions slightly faster to resolve this issue.
What does 'D GATED' mean on Vectronix Measuring Instruments after distance measurement?
If the Vectronix Measuring Instruments displays 'D GATED' after distance measurement, it means the measured distance is below the selected distance gate. Reduce or turn off the distance gate to solve this issue.
| Brand | Vectronix |
|---|---|
| Model | BT PLRF25C |
| Category | Measuring Instruments |
| Language | English |
Overview of the device and explanation of common symbols used.
Essential safety instructions, limitations, and hazard warnings for device operation.
Detailed technical specifications for optics, compass, rangefinder, and miscellaneous features.
Guide to instrument overview, battery replacement, diopter adjustment, and basic operations.
Factors affecting range/accuracy, and methods for complete, multiple, and two-point measurements.
Instructions for performing compass calibration, interpreting results, and resolving failures.
Explanation of declination concepts and procedures for setting/correcting it.
Overview and detailed steps for changing configuration, units, and interface settings.
Solutions for various problems including measurement failures, display errors, and calibration issues.
Guide to connecting the interface cable and transferring data to PC, PLGR, or DAGR.
Details on PC, PLGR, DAGR, and Bluetooth interface settings and integration.
Vectronix AG contact details for customer support and copyright notice.