Power requirement : DC 3.0 V (2 AAA size/LR03batteries)Power output : 300 mW (max.)Frequency response : 300 Hz to 5,000 Hz (HQ mode)300 Hz to 3,400 Hz (FQ mode)300 Hz to 2,700 Hz (SP mode)S/N : 37 dB (HQ mode)Output jack : Earphone, ø 3.5 mm; 0.5 mW 16ΩInput jack : Mic, ø 3.5 mm; 0.56 mV plug inpowerSpeaker : 20 mm 8 Ω1 Safety Precautions 31.1. GENERAL GUIDELINES 31.2. Protection Circuitry 3© 2007 Matsushita Electric Industrial Co. Ltd.. Allrights reserved. Unauthorized copying anddistribution is a violation of law.RR-QR230EColour(K)..........Black TypeDimensions (W x H x D) :Max dimensions : 39.3 mm x 105.5 mm x 17.2 mmCabinet dimensions : 38.8 mm x 105 mm x 14 mmMass :With drycell batteries : Approx. 60 gWithout batteries : Approx. 37 gOperational temperature range : 0 °C to 40 °CMemory capacity : 64 MBBattery life : [When used at 25 °C on a flat,stable surface]Notes :1. Specifications are subject to change without notices.1.3. Safety Part Information 32 Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) Devices 4IC RecorderSpecificationCONTENTS Page PageORDER NO. MD0703032CE