This document is a user manual for an electric toothbrush. The toothbrush has 2 types of brushes, can automatically adjust the swing, and is equipped with an electric charging stand.
This manual provides safety precautions, handling instructions and warranty information for the LG DA-3535 DVD receiver. It explains how to set up the unit, connect antennas, speakers, TV or VCR, and operate the remote control and front‑panel functions.
The guide also covers basic and advanced playback features, audio and video settings, initial setup steps, cleaning and maintenance tips, and a full specification table for power, dimensions, audio performance and video interfaces. This manual is written in Chinese.
| Power Supply | 220‑240 V AC, 50/60 Hz |
|---|---|
| Weight | 10.2 lb (4.6 kg) |
| Audio Frequency Response | 4 Hz – 20 kHz |
| Dynamic Range | > 95 dB |
| Harmonic Distortion | 0.15 % (1 kHz, 12 W) |
| Video Input Level | 1.0 V (p‑p), 75 Ω |
| Video Output Level | 1.0 V (p‑p), 75 Ω |
The unit operates on 220‑240 V AC at 50/60 Hz and consumes about 70 W.