Sony micro single nex5r is very white! I switch to P automatic mode, and sometimes the Iso is only 100! How do I need to adjust it?

The white color may be that the exposure value is too high, and it is generally set at 0 on cloudy days, with large aperture, small F value and sufficient light! P is not a fully automatic file. The landlord can transfer to the intelligent automatic file or enhance the automatic file to try again, but these files are for novices who don't know the camera. The landlord should know more about the use of aperture priority in a file. This file is mandatory, which allows you to shoot more effects you want! Turn down the F value for close-up portraits, such as F2.0, that is, turn up the aperture, and turn up the F value for landscape photography, such as F8. Exposure value is generally set at 0. If the light is better, it can be lowered by one or two gears. Learn to use metering methods: spot metering and partial metering. . . If the ISO light is good, it will be lower, such as 100 to 400. If the light is not good, it should be higher, generally not exceeding 1200. Keep the ISO as low as possible, so that the texture of the film will be very oily and beautiful!