Introduction
This manual provides essential instructions for the proper setup, operation, maintenance, and troubleshooting of your Acer NP.HDS11.00G Over-Ear Headphones. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Figure 1: Front view of the Acer NP.HDS11.00G Over-Ear Headphones.
Setup
- Unpack the Headphones: Carefully remove the headphones from their packaging. Ensure all components are present.
- Connect to Audio Source: Locate the 3.5mm audio jack on the headphone cable. Insert this jack firmly into the corresponding 3.5mm audio port on your device (e.g., computer, smartphone, tablet).
Figure 2: Connecting the 3.5mm audio jack to a device.
- Adjust Fit: Place the headphones over your ears. Adjust the headband by sliding the earcups up or down until they rest comfortably and securely on your head, covering your ears completely. The over-ear design provides passive noise isolation.
Operating Instructions
- Audio Playback: Once connected, play audio from your device. Sound should be audible through the headphones.
- Volume Control: Adjust the volume directly on your connected audio device. These headphones do not feature integrated volume controls.
- Microphone Usage: If your device supports a combined audio/microphone 3.5mm jack, the integrated microphone will be active for voice communication. Ensure your device's audio settings are configured to use the external headset microphone.
Figure 3: Headphones worn for optimal audio and microphone use.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the exterior surfaces of the headphones. For ear cushions, a slightly damp cloth can be used, but ensure they are completely dry before use. Do not use harsh chemicals or abrasive cleaners.
- Storage: When not in use, store the headphones in a clean, dry place away from extreme temperatures and direct sunlight. Avoid tangling the cable.
- Water Resistance: The headphones are designed to be water-resistant. However, they are not waterproof. Avoid submerging them in water or exposing them to heavy rain. Dry them thoroughly if they get wet.
Troubleshooting
- No Sound or Low Volume:
- Ensure the 3.5mm jack is fully inserted into your device.
- Check the volume level on your audio device.
- Test the headphones with another audio source to rule out device issues.
- Inspect the cable for any visible damage.
- Microphone Not Working:
- Verify that your device's audio settings are configured to use the external headset microphone.
- Ensure the 3.5mm jack is fully inserted and compatible with combined audio/microphone ports.
- Test the microphone with another application or device.
- Poor Sound Quality:
- Ensure the audio source is of good quality.
- Check for loose connections.
- Clean any debris from the headphone jack and your device's port.
Specifications
| Attribute | Detail |
|---|---|
| Model Number | NP.HDS11.00G |
| Brand | Acer |
| Color | Black |
| Form Factor | Over-Ear (Circumaural) |
| Connectivity Technology | Wired (3.5mm Jack) |
| Noise Control | Noise Isolation |
| Water Resistance Level | Water Resistant |
| Product Dimensions | 25 x 23 x 8 cm |
| Product Weight | 1 kg |
Warranty and Support
Specific warranty details for the Acer NP.HDS11.00G Over-Ear Headphones are not provided within this manual. For information regarding warranty coverage, technical support, or service, please refer to the documentation included with your purchase or visit the official Acer support website.
You can typically find support information by visiting the Acer official website and navigating to their support section.
