Ricoh GR Digital User Guide - Page 93

A Variety of Shooting Techniques/Playback Changing Sensitivities (ISO SETTING) The ISO sensitivity indicates how sensitive to light the film is. A greater value means higher sensitivity. High sensitivity is suitable for shooting an object in a dark place or moving fast and suppresses blurring. However, the images become rough. For higher or lower sensitivity, you can select from the following seven levels: AUTO, ISO64, 100, 200, 400, 800, 1600 2 When the ISO sensitivity is set to AUTO, the camera automatically varies the sensitivity according to the distance, brightness, and macro settings. Usually, use your camera in AUTO mode. 1. Make sure the camera power is on and turn the mode dial to 5, P, A or M. 2. Press the M/O button. The Shooting Setting menu appears. 3. Press the " button to select [ISO SETTING] and press the $ button. 4. Press the !" buttons to select an ISO setting. 5. Press the M/O or # button. 6. If you pressed the # button in step 5, press also the M/O button. Now you have finished ISO sensitivity setting. The setting of ISO sensitivity is completed and the LCD monitor displays the set values. This setting will be used for shooting until you change it. Note In Wide-angle Zoom mode, when the ISO Sensitivity is set to Auto, the sensitivity is equivalent to ISO125 with flash or ISO60-160 without flash. 91