Olympus DS-2400 DS-2400 Instructions (English) - Page 61

Specifications Recording format DS2 (Digital Speech Standard Pro) Recording media SD-card: 512 MB to 16 GB Input level -70 dBv Sampling frequency QP mode: 16 kHz SP mode: 12 kHz Overall frequency response QP mode: 200 to 7,000 Hz SP mode: 200 to 5,000 Hz Recording time (1 GB Card) QP mode: 77 hours 00 minutes SP mode: 157 hours 50 minutes Alkaline battery life Recording: QP mode: Approx. 24 hours SP mode: Approx. 30 hours Playback: All mode: Approx. 13 hours Speaker Built-in ø23mm round dynamic speaker MIC/EAR jack ø3.5 mm mini-jack, impedance MIC 2 kΩ, EAR 8 Ω or more Maximum working output (3 V DC) 250 mW or more (8 Ω speaker) Input power requirement Rated voltage: 5 V Batteries: Two AAA batteries (LR03 or R03, ZR03) or Two Ni-MH rechargeable batteries External dimensions 113.5 x 50.0 x 17 mm (without protrusions) Weight 105 g (Including alkaline batteries) * Specifications and design are subject to 6 change without notice. * Battery life is measured by Olympus. It varies greatly according to the type of batteries used and the conditions of use. Specifications 61