Ricoh R4 User Guide - Page 172

Distance Control • AF Method • AF Measurement Range Internal Flash • Method • Shooting Distance • Operating Modes Date Maintain Time Normal Shooting: External Passive/CCD method Macro: CCD method Normal: approx. 0.3 m to A, Macro: approx. 0.01 m to A Flashmatic Approx. 0.2 to 2.4 m (Wide-angle), Approx. 0.14 to 1.8 m (Telephoto) (ISO: AUTO) Flash Off/Auto/Red-eye reduction/Forced flash/Flash synchro Approx. 1 week Image Data Record/Playback Part Pixels • Still Image 2816 × 2112, 2784 × 1856, 2048 × 1536, 1280 × 960, 640 × 480 • Text 2816 × 2112, 2048 × 1536 • Movie 320 × 240, 160 × 120 File Formats • Still Image Compressed: JPEG (Exif Ver.2.21) • Text TIFF (MMR Method ITU-T.6) • Movie AVI (Open DML Motion JPEG Format Compliant) • Sound WAV (Exif Ver.2.21 P law) Camera File System Standard DCF ("Design rule for Camera File system", a JEITA standard) Compression Format JPEG Baseline Format Compliant (Still image, movie) Image Size • 2816 × 2112 N: approx. 1246 KB/Screen, F: approx. 2161 KB/Screen • 2784 × 1856 F: approx. 1881 KB/Screen • 2048 × 1536 N: approx. 672 KB/Screen, F: approx. 1317 KB/Screen • 1280 × 960 N: approx. 356 KB/Screen, F: approx. 686 KB/Screen • 640 × 480 N: approx. 83 KB/Screen I/O Terminals DC In Video Out USB Terminal 3.8 V (AC adapter) 1.0 Vp-p (75:) mini-B USB Ver.1.1 Memory Cards for Recording and Playback Memory Type SD memory card, Multi Media Card 170