សៀវភៅណែនាំអ្នកប្រើប្រាស់ សំណួរ និងចម្លើយចម្លើយ
ថ្ងៃទី 05 ខែតុលា ឆ្នាំ 2025 - ម៉ោង 02:45 យប់
Connecting and Operating the ឧបករណ៍លាយ:
1. **Power On:** Connect the mixer to a suitable power supply using the provided adapter. Press the POWER button to turn on the mixer. The POWER LED will glow red to indicate it's powered on.
2. **Channel Selection:**
- Use the CHANNEL SWITCH buttons to select between different input sources (PHONO/LINE).
- Adjust the output level of each channel using the CHANNEL SLIDE controls.
3. **Crossfader:** Use the CROSSFADER to mix the audio from Channel 1 and Channel 2.
4. **Microphone:** Connect a microphone to the designated ports on the rear panel. Adjust the microphone volume using the MIC VOL control.
5. **Talkover Function:** Press the TALKOVER SWITCH to mute other sources and emphasize the microphone input. Adjust the MIC VOL to control the microphone level.
6. **Headphones Monitoring:** Connect headphones to the headphone socket and select the desired channel for monitoring using the CUE switch. Adjust the headphone volume with the PHONE xxxx .
7. **VU-Meter:** The VU-Meter indicates the output levels of the master left and right channels.
8. **MP3 Player:** Use the SD/USB/BT Player for playback. The provides information on playback status and settings.
9. **Front Panel Controls:**
- Use the various buttons on the front panel to control playback, select folders, record mixes, set playback modes, and navigate through tracks.
**Technical Specifications:**
- Power supply: 12V DC/500mA via 230VAC 60/50Hz adapter
- Frequency response: 20Hz – 20kHz
- THD: <0.02%
- Input Line: 150mV/100k, Phono: 3mV/50k, Mic: 1mV/1k
- Output Master: 1.5V/600 ohms, Headphone: 200mW
- Signal to noise ratio: Line: >80dB, Phono: >70dB, Mic: >70dB
- Dimensions: 132x267x55mm, Weight: 1.15kg
**ការប្រុងប្រយ័ត្នសុវត្ថិភាព៖**
- Follow all safety instructions provided in the manual to avoid electrical shock or damage to the unit.
- Do not attempt to repair or modify the unit yourself, as it may void the warranty.
- Keep the mixer away from heat sources, moisture, and children.
- Use original spares for repairs to prevent damage or radiation hazards.
By following these guidelines and instructions, you can effectively connect and operate the ឧបករណ៍លាយ VONYX STM3030 4 Channel for your audio mixing needs.
បន្ថែមមតិយោបល់ថ្មី។