Canon REBEL SL1 EOS 100D Instruction Manual page 37

Troubleshooting Guide
Use a fully-charged battery pack (p.30).
The rechargeable battery pack performance will degrade over
repeated use. Purchase a new one.
The number of possible shots will decrease with any of the following
operations:
• Pressing the shutter button halfway for a prolonged period.
• Often activating only the AF without taking a picture.
• Using the lens' Image Stabilizer.
• Using the LCD monitor often.
• Continuing Live View shooting or movie shooting for a prolonged
period.
Auto power off is in effect. If you do not want auto power off to take
effect, set [_'2: Auto power off] to [Disable] (p.217).
Even if [_'2: Auto power off] is set to [Disable], the LCD monitor will
still turn off after the camera is left idle for 30 min. (The camera's
power does not turn off.) Press the <INFO. > button to turn on the LCD
monitor.
l®_ lo _ - _o _ ®_ _ti °
The camera cannot be used with EF-M lenses (p.40).
332