Apple 540C, 520C manual Sound and Video

Specifications Sound and Video - 8

Sound Generator

PB 520 Video Display

PB 520c Video Display

PB 540 Video Display

Sound and Video

Apple sound chip provides 16-bit sound capable of driving stereo headphones or other stereo equipment through the sound jack

Built-in stereo speakers

9.5-in. (24 cm) diagonal screen

Backlit, FSTN grayscale display (16 levels); 640 x 480 pixels

9.5-in. (24 cm) diagonal screen

Backlit, dual-scan color display (256 levels); 640 x 480 pixels

9.5-in. (24 cm) diagonal screen

Backlit, active-matrix grayscale display (16 levels); 640 x 480