How to improve low coverage number on CEL-FI DUO Extender?
To get a higher coverage number on your CEL-FI Extender, move the Coverage Unit further away from the Network Unit. The Network Unit signal level may also be low.
What to do if my CEL-FI DUO Extender Network Unit has no 3G or 4G LTE signal?
If your CEL-FI Extender Network Unit isn't showing a 3G or 4G LTE signal, try relocating the Network Unit to a different room or area where you know you have better coverage.
Why is the power indicator on my CEL-FI DUO Extender Network Unit red and there are no lights?
A red power indicator and no lights on the CEL-FI Extender Network Unit usually means the device isn't getting power. Here's what to check: 1. Make sure the unit is properly plugged in. 2. Verify that the outlet has power. 3. Try swapping the power supplies with the Coverage Unit to see if the power supply is the problem.
What to do if CEL-FI DUO power indicator is green but no bars on the Network Unit display?
If the power indicator is green but there are no bars showing on the CEL-FI Extender Network Unit display, try moving the Network Unit to a room or area where you experience better coverage.
What to do if the input signal at CEL-FI DUO Extender Network Unit is too strong?
If the input signal at the CEL-FI Extender Network Unit is too strong, move your Network Unit to another location.
What to do if there are no lights on the CEL-FI Extender Coverage Unit display?
If there are no lights on the CEL-FI Extender Coverage Unit display, the device is not powered. Please check the following: 1. Ensure the unit is plugged in correctly. 2. Confirm that the outlet has power. 3. Try exchanging the power supplies with the Network Unit to see if the power supply is defective.
Why are the CEL-FI DUO Coverage Unit and Network Unit icons red with two arrows?
If the Coverage Unit and Network Unit icons on your CEL-FI Extender are red with two arrows, ensure that all other electronic devices, such as Wi-Fi routers, home phones, and computers, are at least 1 meter away from both the Coverage and Network Units.
What to do if CEL-FI DUO Extender Coverage Unit is overheating?
If the CEL-FI Extender Coverage Unit is overheating, move the unit to a cooler area.
Why is the CEL-FI DUO power indicator flashing green?
If the CEL-FI Extender power indicator is flashing green, wait a few moments. Once a path has been established, the light will stop flashing.
What to do if CEL-FI Extender seven segment display cycling for more than a minute?
If the seven-segment display on your CEL-FI Extender is cycling for more than a minute and shows zero, allow the display to complete its cycle. This process may require several minutes.
Provides a glance-able view of the state of your Cel-Fi environment.
Allows changing operator, setting up antennas, and naming boosters.
Offers a real-time technical overview of the Cel-Fi Booster installation.
Enables keeping the Cel-Fi Booster up-to-date with new software versions.
Facilitates easy registration of your Cel-Fi Booster when required.
Locate the area with the strongest mobile network signal for optimal setup.
Plug the Network Unit into an accessible outlet near the best signal area.
Adjust Network Unit position to improve mobile network signal strength.
Position the Coverage Unit away from the Network Unit for ideal coverage.
Fine-tune Coverage Unit placement for the best service experience.
Identify the optimal placement location for the Cel-Fi device.
Mark the precise spots for installing the mounting brackets.
Drill guide holes for wall anchors using a 3/16" drill bit.
Insert wall anchors into the drilled holes for secure mounting.
Attach the mounting bracket to the wall using screws.
Securely connect the Cel-Fi unit onto the installed wall bracket.
Diagnose issues related to Network Unit power, LTE, and signal indicators.
Troubleshoot Coverage Unit power, network, and display issues.
Address problems with the seven-segment display on the Coverage Unit.
Resolve issues where boosted signal is only available in a small area.
Interpret alternating error codes and numeric messages for system problems.
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