Denon AH-GC25W Owner's Manual

Pages 37

Year 2019

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Denon AH-GC25W Specification

The Denon AH-GC25W is a premium wireless headphone designed to deliver high-quality audio performance with exceptional comfort. It features advanced Bluetooth technology, supporting aptX HD and AAC codecs to ensure superior wireless sound quality. The headphones are equipped with large 40mm drivers that produce clear and detailed audio across a wide frequency range, providing a rich and immersive listening experience.

Constructed with a lightweight yet durable design, the AH-GC25W ensures a comfortable fit for extended listening sessions. The ear cups are made with memory foam and covered in soft leather, offering excellent noise isolation and comfort. Additionally, the headphones feature an adjustable headband that is both sturdy and flexible, catering to different head sizes and shapes.

For added convenience, the Denon AH-GC25W includes a built-in microphone and controls on the ear cups for easy management of calls, volume, and playback without needing to access a connected device. The headphones also support multi-point connectivity, allowing them to be paired with two Bluetooth devices simultaneously, which is ideal for users who switch between a smartphone and a laptop.

The battery life of the AH-GC25W is robust, offering up to 30 hours of continuous playback on a full charge. The headphones also support quick charging, providing several hours of playback from just a short charging period. For times when wireless connectivity isn't available, the headphones can be used in wired mode with the included detachable audio cable.

Overall, the Denon AH-GC25W combines excellent sound quality, comfort, and advanced wireless features, making it an ideal choice for audio enthusiasts and frequent travelers alike.

Denon AH-GC25W F.A.Q.

How do I pair the Denon AH-GC25W with my smartphone?

To pair your Denon AH-GC25W headphones with your smartphone, turn on the headphones and press the Bluetooth button until the LED starts flashing blue. On your smartphone, go to the Bluetooth settings and select "Denon AH-GC25W" from the list of available devices.

What should I do if the headphones are not turning on?

If your Denon AH-GC25W headphones are not turning on, ensure they are charged by connecting them to a power source using the provided USB cable. If they still do not turn on, try resetting the device by holding the power button for 10 seconds.

How can I reset my Denon AH-GC25W headphones?

To reset your Denon AH-GC25W headphones, first turn them off, then press and hold both the Volume + and Volume - buttons simultaneously for about 10 seconds until the LED flashes alternately red and blue.

Can I use the Denon AH-GC25W headphones while charging?

Yes, you can use the Denon AH-GC25W headphones while they are charging. However, using them while charging may affect the charging time.

How do I update the firmware on my Denon AH-GC25W headphones?

To update the firmware, download the latest firmware from Denon's official website. Connect your headphones to your computer using the USB cable, then follow the instructions in the firmware update tool provided by Denon.

What is the best way to clean and maintain the Denon AH-GC25W headphones?

To clean your Denon AH-GC25W headphones, use a soft, dry cloth to wipe the ear cups and headband. Avoid using any liquid cleaners. Regularly remove and clean the ear pads to maintain hygiene.

How do I improve the Bluetooth connection stability?

To improve Bluetooth connection stability, ensure there are no obstructions between the headphones and the connected device, and minimize interference from other wireless devices. Also, keep the headphones' firmware updated.

Is it possible to connect the Denon AH-GC25W to multiple devices simultaneously?

No, the Denon AH-GC25W headphones do not support simultaneous multi-device connections. You need to disconnect from one device before connecting to another.

What audio codecs are supported by the Denon AH-GC25W headphones?

The Denon AH-GC25W headphones support SBC, AAC, and aptX audio codecs, allowing for high-quality wireless audio performance.

How can I check the battery level of my headphones?

To check the battery level of your Denon AH-GC25W headphones, press the power button once while they are on. The LED will indicate the battery level: blue for high, purple for medium, and red for low.