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If you're experiencing low volume on your JBL Telephone, try these steps: * Increase the volume level on the audio source device. * Ensure that you are using the correct JBL power supply. Disconnect any non-JBL power supply that may be plugged in.
What to do if my JBL Telephone has no power and the green LED is off?
If your JBL Telephone isn't powering on and the green LED is off, there are a few things to check: 1. Make sure the wall adapter is correctly plugged into the Telephone. 2. Verify the wall adapter is receiving power by plugging it into a known working outlet. You can test the outlet with a lamp or another device. 3. Ensure the power button located at the rear of the unit is pressed. The green LED should illuminate when pressed. 4. If using an iPod, remember that the iPod volume control only affects the headphone jack output. Use the Telephone's volume control buttons for volume control when the iPod is docked.
Device complies with Part 15 of the FCC Rules, subject to two conditions.
Equipment tested to Class B digital device limits, designed to protect against harmful interference in residential installations.
Read and follow all safety and operating instructions, heed warnings, and avoid hazardous conditions for safe operation.
Guides unpacking the system, selecting the correct iPod adapter, connecting the power adapter, and docking the iPod.
Details technical specifications including frequency range, power consumption, transducers, amplifier output, dimensions, and weight.
Lists common symptoms like no sound or low volume with their possible causes and recommended resolutions.
Guides connecting auxiliary input sources, powering on the system, and adjusting volume levels using control pads.
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