The JK-502L is a multimedia hi‑fi system that supports DVD, TV/AV, CD, MP3 and USB sources. The manual explains how to connect each source and how to use the built‑in remote and front‑panel controls.
Key controls include separate knobs for volume, bass and treble, allowing quick adjustment of sound characteristics. Safety notices and basic troubleshooting steps are also covered.
| Power Supply | 110 V, 50 Hz |
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It supports DVD, TV/AV, CD, MP3 and USB inputs.