Geemarc CL7400 Opti AmpBrugermanual til trådløse tv-hovedtelefoner

Indledning

The Geemarc CL7400 Opti Amplified Wireless TV Headphones are designed to provide an enhanced audio experience, particularly for individuals with hearing loss. This wireless headset system allows you to listen to your television or other audio sources with adjustable amplification up to 125 dB SPL, ensuring clear and comfortable sound. The system features a lightweight design, intuitive controls, and versatile connectivity options.

Image: The Geemarc CL7400 Opti headphones resting on their charging and transmitting base.

Hvad er der i æsken

Kontroller venligst pakkens indhold for at sikre, at alle varer er til stede:

• 1x CL7400 Headphones (Receiver)
• 1x CL7400 Transmitter Base
• 1x Li-Polymer 3.7 V 1000 mAh Rechargeable Battery (pre-installed in headphones)
• 1x strømforsyningsenhed
• 1x 1.5 m Audio Connection Cable (3.5mm stereo jack)
• 1x RCA Cinch Adapter
• 1x Optical Audio Cable (TOSLINK)
• 1x User Instruction Manual (this document)

Image: The CL7400 headphones detached from the transmitter base, showing the two main components.

Opsætning

1. Opladning af hovedtelefonerne

Before first use, fully charge the headphones. The battery is pre-installed. Place the headphones onto the transmitter base. Ensure the charging contacts align. The charging indicator light on the headphones will illuminate. A full charge takes approximately 6 hours and provides up to 8 hours of continuous use.

• On the Base: Place the headphones securely on the transmitter base.
• External Battery/Laptop: The headphones can also be charged via a micro-USB cable (not included) connected to an external battery pack or a laptop.

2. Connecting the Transmitter Base to an Audio Source

The CL7400 Opti transmitter base offers multiple connection options to your TV or other audio devices. Choose the method that best suits your equipment.

a. Optical Audio Connection (Recommended for Digital Audio)

Use the provided optical cable (TOSLINK) for digital audio output from your TV or audio device. This connection typically offers the best sound quality.

1. Connect one end of the optical cable to the "Optical Out" port on your TV or audio source.
2. Connect the other end to the "Optical In" port on the CL7400 transmitter base.
3. Ensure your TV's audio output settings are configured to "Optical" or "PCM" (if applicable).

b. 3.5mm Audio Jack Connection

Use the provided 3.5mm audio connection cable to connect to a headphone jack or audio output on your TV, radio, or other audio device.

1. Connect one end of the 3.5mm cable to the headphone output or "Audio Out" (3.5mm) port on your device.
2. Connect the other end to the "Audio In" (3.5mm) port on the CL7400 transmitter base.

c. RCA (Cinch) Audio Connection

Use the provided 3.5mm audio cable with the RCA cinch adapter for devices with RCA stereo audio output (red and white ports).

1. Attach the RCA cinch adapter to the 3.5mm audio cable.
2. Connect the red and white RCA plugs to the corresponding "Audio Out" ports on your TV or audio source.
3. Connect the 3.5mm end of the cable to the "Audio In" (3.5mm) port on the CL7400 transmitter base.

Note: Ensure the power supply is connected to the transmitter base and plugged into a wall outlet after connecting the audio source.

Betjeningsvejledning

1. Tænd/sluk

• Tænd: The headphones automatically power on when removed from the charging base and an audio signal is detected from the transmitter.
• Sluk: Place the headphones back on the charging base to turn them off and begin charging. The headphones will also automatically turn off after four minutes of signal loss from the audio device.

2. Adjusting Audio Settings (On-Headset Controls)

All essential audio adjustments can be made directly on the headphones for convenience.

Billede: En detaljeret view of the controls located on the side of the CL7400 Opti headphones, including power, volume, and tone adjustments.

• Lydstyrkekontrol: Brug + og - buttons on the headphones to increase or decrease the listening volume. The maximum amplification is 125 dB SPL.
• Balancekontrol: Adjust the left/right audio balance to suit your hearing preference. This is typically done via a dedicated slider or button on the headset.
• Tone Control: Modify the audio tone (high and low frequencies) to enhance clarity for different types of sound (e.g., speech or music). This control helps in customizing the sound profile to your specific hearing needs.

3. Using with Smartphones and Other Portable Devices

The CL7400 Opti headphones feature a 3.5mm audio input, allowing direct connection to smartphones, tablets, or other portable audio devices without the need for the transmitter base.

• Connect a 3.5mm audio cable (not included) from your smartphone's headphone jack to the 3.5mm input on the headphones.
• Vigtig bemærkning: When connected directly to a sound source like a smartphone, the headphones operate as standard wired headphones. The amplification functionality (up to 125 dB SPL) and wireless transmission only work when the headphones are used with their dedicated transmitter base.

Opretholdelse

Batteripleje

• The headphones use a Li-Polymer 3.7V 1000mAh rechargeable battery.
• For at forlænge batteriets levetid bør du undgå at aflade batteriet helt ofte.
• Store the headphones on the charging base when not in use to keep the battery topped up.
• If storing for an extended period, charge the battery to about 50% and store in a cool, dry place. Recharge every few months.

Rensning

• Wipe the headphones and transmitter base with a soft, dry cloth.
• Brug ikke slibende rengøringsmidler, voks eller opløsningsmidler.
• Keep the charging contacts on the headphones and base clean and free of dust.

Fejlfinding

If you encounter issues with your Geemarc CL7400 Opti headphones, please refer to the table below for common problems and solutions.

Specifikationer

Garanti og support

Geemarc products are designed for reliability and performance. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Geemarc website. For technical support, troubleshooting assistance beyond this manual, or spare parts, please contact Geemarc customer service through their official channels.

Du kan finde mere information og support på Geemarc-butikken på Amazon eller deres embedsmand webwebsted.