Sony EVI-D100P Technical Manual - Page 8

Basic Functions 1) The One Push White Balance mode is a fixed white balance mode that may be automatically readjusted only at the request of the user (One Push Trigger), assuming that a white subject, in correct lighting conditions, and occupying more than 1/2 of the image, is submitted to the camera. Selecting the One Push White Balance mode recalls the white balance data computed at the last One Push Trigger, if the BACKUP switch is set to ON and the camera has been connected to an AC outlet. The data is erased when the camera is disconnected from the AC outlet. Adjust the One Push White Balance again on the next time it is used. Automatic Exposure Mode This mode is set to "Full Auto" at shipment. Altogether 9 modes are available, including this one. • Full Auto Auto Iris and Gain, Fixed Shutter (EVI-D100: 1/60 sec., EVI-D100P: 1/50 sec.) • Shutter Priority 1) Variable Shutter Speed, Auto Iris and Gain (1/4 (EVI-D100) or 1/3 (EVI-D100P) to 1/10,000 sec., 20 steps, std. shutter: 16 steps, slow shutter: 4 steps) • Iris Priority Variable Iris (F1.8 to Close, 18 steps), Auto Gain and Shutter speed • Gain Priority Variable Gain (-3 dB to 18 dB, 8 steps), Auto Iris and Fixed Shutter • Manual Variable Shutter, Iris and Gain • Bright Variable Iris and Gain (Close to F2.0, 17 steps at 0 dB: F1.8, 7 steps from 0 to 18 dB) • Iris Auto Variable Gain and Shutter speed • Shutter Auto Variable Iris and Gain • Gain Auto Variable Iris and Shutter speed 1) Flicker can be eliminated by setting shutter to t1/100s for NTSC models used in countries with a 50 Hz power supply frequency t1/120s for PAL models used in countries with a 60 Hz power supply frequency AE - Shutter priority The shutter speed can be set freely by the user to a total of 20 steps - 16 high speeds and 4 low speeds. When the slow shutter is set, the speed can be 1/30s (1/ 25s), 1/15s (1/12s), 1/8s (1/6s), 1/4s (1/3s) for NTSC (PAL) models. The picture output is read at a normal rate from the memory. The memory is updated at a low rate from the CCD. AF capability is low. In high speed mode, the shutter speed can be set up to 1/10,000s. The iris and gain are set automatically, according to the brightness of the subject. Data 13 12 11 10 0F 0E 0D 0C 0B 0A 09 08 07 06 05 04 03 02 01 00 NTSC 10000 6000 4000 3000 2000 1500 1000 725 500 350 250 180 125 100 90 60 30 15 8 4 PAL 10000 6000 3500 2500 1750 1250 1000 600 425 300 215 150 120 100 75 50 25 12 6 3 AE - Iris priority The iris can be set freely by the user to 18 steps between F1.8 and Close. The gain and shutter speed are set automatically, according to the brightness of the subject. Data 11 10 0F 0E 0D 0C 0B 0A 09 Setting value F1.8 F2 F2.4 F2.8 F3.4 F4 F4.8 F5.6 F6.8 Data 08 07 06 05 04 03 02 01 00 Setting value F8 F9.6 F11 F14 F16 F19 F22 F28 CLOSE 8