Umh temo che sia proprio la 700 che va male, addirittura dicono che vada male anche la 750:
Night Shots: With full manual exposure control and a maximum exposure time of 16 seconds, the C-750 Ultra Zoom is well-equipped to handle quite dark shooting conditions. In my testing, the camera produced clear, bright, usable images down to the 1/16 foot-candle (0.67 lux) test limit, at all three ISO settings. Color was slightly warm, particularly in the dimmer shots. At ISO 100, the 1/16 foot-candle image was just slightly underexposed, but still bright enough for use. The C-750 Ultra Zoom's Noise Reduction system did a good job of keeping "hot pixel" noise in check, but random noise levels are higher than average across the board, and rather objectionable at ISO 400. (If anything,
image noise seems to be the Achilles' heel of the C-750, but image noise is frequently an area where production models improve over prototypes.)
Ergo temo che il trucchetto che ho trovato (e spiegato sul sito) mi tornerà molto utile (sob). Spero solo di riuscire a perfezionarlo
