Sony MZ-R700 Operating Instructions - Page 50

Power sources You can use the recorder on house current or as follows. In the recorder ... - a Nickel Cadmium rechargeable battery NC-WMAA (supplied) - an LR6 (size AA) alkaline dry battery (not supplied) It is preferable to use the recorder on house current when recording for a long time. Battery life1) Batteries (Unit: approx.hours) (JEITA2)) Stereo LP2 LP4 NC-WMAA Nickel Cadmium Recording 4 rechargeable battery3) Playback 13 6 7.5 14.5 18 LR6 (SG) Sony alkaline dry battery4) Recording 9 Playback 40 13 16 46 53 1) The battery life may be shorter due to operating conditions, the temperature of the location, and varieties of batteries. 2) Measured value by the standard of JEITA (Japan Electronics and Information Technology Industries Association). 3) When using a 100% fully charged rechargeable battery. 4) When using a Sony LR6 (SG) "STAMINA" alkaline dry battery (produced in Japan). When to replace the battery When the dry battery or rechargeable battery is weak, flashing r, "LOW BATT," etc. appears in the display. Replace the dry battery or charge the rechargeable battery. Note that the battery level indicated by the battery indication is only approximate and varies with the recorder condition. Note Stop the recorder before replacing battery. 50