STA-X2D - Microphone Comica - Free user manual and instructions
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| Product Type | Wireless Microphone System |
| Brand | Comica |
| Model | STA-X2D |
| Dimensions (Transmitter) | Approx. 65 x 22 x 10 mm |
| Dimensions (Receiver) | Approx. 85 x 45 x 15 mm |
| Weight (Transmitter) | Approx. 30 g |
| Weight (Receiver) | Approx. 50 g |
| Power Source | Built-in rechargeable lithium-ion battery |
| Charging Port | USB-C |
| Frequency Band | 2.4 GHz |
| Operating Range | Up to 100 m (line of sight) |
| Audio Output | 3.5 mm TRS |
| Battery Life | Up to 6 hours |
| Key Functions | Automatic pairing, noise reduction, mute function |
| Maintenance | Clean with a soft dry cloth. Avoid moisture. |
| Safety Precautions | Do not expose to water or extreme temperatures. |
| Spare Parts & Repairability | Contact Comica support for service options. |
| General Information | Suitable for vlogging, interviews, and live streaming. |
Frequently Asked Questions - STA-X2D Comica
How do I pair the transmitter and receiver?
The system pairs automatically when both devices are powered on. If not, press the pairing button on each unit for 3 seconds until the indicators flash and then stay solid.
How long does it take to charge the microphone?
Charging via USB-C typically takes about 2 hours for a full charge. Use a standard 5V/1A charger.
Can I use the microphone with a smartphone?
Yes, use the included 3.5mm TRS to TRRS adapter cable for smartphones. Ensure the phone has a headphone jack or use a USB-C/Lightning adapter.
What is the maximum operating range?
Up to 100 meters in open line of sight. Walls and obstacles may reduce the range.
How do I mute the microphone?
Press the mute button on the transmitter once. The LED indicator will turn red to indicate mute is active. Press again to unmute.
Can I use two transmitters simultaneously?
Yes, the STA-X2D supports two transmitters (sold separately) that can be paired with one receiver for dual-person recording.
Why is there background noise in my recording?
Check that the transmitter is not too far from the receiver. Also, enable the noise reduction feature by pressing the NR button on the receiver.
How do I know when the battery is low?
The LED indicator on the unit will flash red when the battery is low. Charge the device promptly.
Can I use the microphone while charging?
No, to ensure optimal performance and battery lifespan, avoid using the device while charging.
What should I do if the microphone is not working?
Ensure both units are charged and turned on. Try re-pairing them. If the issue persists, reset the devices by pressing and holding the power button for 10 seconds.
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USER MANUAL STA-X2D Comica
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Product information
Brand : Comica
Model : STA-X2D
Category : Microphone