7.5 times larger than that of the T70, and approx. It operates the camera’s whole se quence. The backbone of the T90’s micro-circuitry is the dual CPU composed of the main CPU and the sub-CPU. ELECTRONIC CIRCUITRY AND ENERGY-SAVING DESIGN Flash Photography.Īccessories.Ĭaring for Your Camera. Specific function, and the overall efficien cy of carnera operation has thus been im proved. * There are three motors, for mechanism charge, film transport system and film rewind, respectively, inside the camera. Res can be taken with the same batteries. There are three possible film winding speeds ,HIGH (4.5 f.p.s.), LOW (2 f.p.s.), and SINGLE, ‘ilso, the automatic film winding speed changever function will change the film winding speed om HIGH to LOW mode when battery power rops below a prescribed voltage, so more pic.
This camera has a built-in motor drive capable )f a maximum of 4.5 frames/sec, using only 4 ize-AA batteries. But Canon challenged he inconsistency of a low voltage (i.e., a few bateries), high film winding speed camera, and :ame up with the *3-motor system of the T90. The “realization of both low voltage and high film winding speed" has therefore long been a jream of camera makers. Unfortunately a lot of batteries make a camera heavy and very inconvenient to carry.
Avoid storing your T90 in the foliowing places:Ī high film winding speed requires a high powersource voltage, which in the past has meant a lot Df batteries.Aperture-priority AE (with safety shift function) Shutter-priority AE (with safety shift function) The camera rewinds the film automatically.ji ^ Confimi the viewfinder information and shoot. The camera sets the first usable frame automatically.
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