Dynex DX-P9DVD User Manual (English) - Page 21

22 Cleaning discs • Before playback, wipe the disc outwards from the center with clean cloth. Specifications Specifications subject to change without notice. Compatible discs Signal system LCD Frequency response Audio S/N Dynamic range Laser Wave length Power source Operating temperature Weight Dimensions (W × D × H) Battery DVDs and CDs NTSC DX-P7DVD - 7 inches DX-P9DVD - 9 inches 20 Hz to 20 kHz Better than 60 dB Better than 85 dB Semiconductor 650 nm/795 nm DC 9 V-12 V 41° to 95°F (5° to 35°C) DX-P7DVD - 1.65 lbs. (0.75kg) DX-P9DVD - 2.44 lbs. (1.11 kg) DX-P7DVD - 7. 97 × 6. 2 × 1.7 inches (202.5 × 157.5 × 43.2 mm) DX-P9DVD - 9. 49 × 6. 79 × 1. 87 inches (241 × 172.5 × 47.5 mm) Li-polymer Legal notices FCC Part 15 This device complies with Part 15 of the FCC Rules. Operation of this product is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.