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RT97L GMRS Repeater Startup Self-Check Guide: Quick Troubleshooting & Smooth Operation
- Posted by:Lucky
- 84 Comments
Having Trouble Powering on Your RT97L GMRS Repeater? Follow these steps to get quick check.
The RT97L GMRS Repeater is high-performance and portable, which is designed for outdoor adventures and emergency scenarios. To ensure you get the most out of your device, we’ve prepared a step-by-step startup self-check guide if you have trouble powering on.
Step 1: Check the Power Adapter
Observe the adapter’s indicator light:
- ✅ Light is ON: Try updating the device firmware. If the issue persists, proceed to Step 3: Voltage Check.
❌ Light is OFF: Switch to the included car charger (12V cable) for power.
● Success? Your adapter may be faulty. Contact support for a free replacement.
● Still no power? Move to Step 2.
Step 2: Inspect the Device Internally
Carefully remove the front/back covers and check for:
● Burn marks, blackened areas, or a smoky odor. Snap clear photos and email us. We’ll replace the damaged parts or entire unit.
● No visible damage? Proceed to Step 3.
Step 3: Voltage Check (Advanced)
Requires a multimeter. Measure voltage between these pins:
● Pin Set A: Should read 13.8V.
● Pin Set B: Should read 3.6V.
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Results:
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🔋 One set missing voltage? Power board issue—we’ll send a replacement.
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⚡ Both voltages normal? Likely a motherboard fault—we’ll replace it.
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Need Help? We’ve Got You Covered!
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Most issues are resolved in Steps 1–2. If not, our team is ready to assist.
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