The most reliable source for a full instruction manual is the manufacturer.
: The 3-inch screen is high-precision; occasional dark or bright dots are normal and do not affect the final photos. PowerShot SX120 IS - Поддержка - Canon canon sx120 is instruktsiia
: Values on the screen are changed using the rotary wheel. Clicking it provides quick access to ISO, the self-timer, macro mode, and flash settings. The most reliable source for a full instruction
: You can download the complete PowerShot SX120 IS User Guide (2.99 MB) from Canon Support. canon sx120 is instruktsiia