Owner's manual for the Audiovox D7121ESK portable DVD player with two 7-inch monitors, covering installation, battery charging, controls, remote operation…
This manual provides step-by-step instructions for installing and operating the Audiovox D7121ESK portable DVD player, which includes two 7-inch LCD screens. It covers charging the internal Li-Polymer battery, using the remote control, connecting video and audio cables, setting up the system, playing media, and troubleshooting common issues. Safety warnings and proper handling of discs and the unit are also detailed.
The device is designed for use in vehicles, homes, or offices and features a 16:9 aspect ratio display, compatibility with DVD, VCD, CD, and JPEG formats, and a 2-hour playback time on a full charge. It requires a 9-12 VDC power supply and includes mounting brackets for vehicle installation.
| Compatible Disc | DVD/VCD/CD |
|---|---|
| Signal System | PAL/NTSC |
| Panel Size | 7 inch |
| Frequency Response | 20 Hz to 20 kHz |
| Video Output | 1 Vp-p 75 Ohm unbalanced |
| Audio Output | 1.2 V (±0.2 V) RMS/10 kOhm |
| Dynamic Range | ≥ 85 dB |
| Laser | Semiconductor laser, wavelength: 650 nm/795 nm |
| Power Source | 9-12 VDC |
| Power Consumption | 18 W |
| Operating Temperature | 0~35°C |
| Battery Type | Li-Polymer |
When the power is off, it takes about 3 to 4 hours to fully charge the battery. When the power is on, it takes approximately ten hours.
The working temperature is 32 °F (0 °C) to 95 °F (35 °C).
The battery can be used for about two hours when fully charged.
The player is compatible with DVD, VCD, CD, CD-R, DVD-RW, JPEG, Kodak Picture CD, etc.