Do you have a question about the ACR Electronics ResQLink PLB-425 and is the answer not in the manual?
Step-by-step instructions for manually activating the beacon in a distress situation.
How the GPS receiver functions during activation to acquire location data.
Guidance on positioning the beacon for optimal GPS signal acquisition.
Best practices for positioning and handling the beacon for GPS acquisition.
Explains the visual feedback on the PLB-425's digital display during activation.
Procedure to deactivate the beacon by pressing the ON/OFF button.
How to perform a basic self-test to check beacon functionality without GPS.
Explains display messages for a successful beacon self-test.
Explains display messages for a low battery condition during self-test.
Steps to initiate and perform a GPS/GNSS self-test on the beacon.
Specifies the terms and conditions of the product's limited warranty.
| Product Type | Personal Locator Beacon (PLB) |
|---|---|
| Model | ResQLink PLB-425 |
| Frequency | 406 MHz (distress), 121.5 MHz (homing) |
| GPS Accuracy | Within 100 meters |
| Warranty | 5 years |
| Battery Life | Minimum 24 hours @ -4°F (-20°C) |
| Activation | Manual |
| Operating Temperature | -4°F to 131°F (-20°C to 55°C) |
| Certifications | COSPAS-SARSAT, FCC |









