FILM ADVANCE MODES
The F4 has four automatic film advance modes.
Single-frame shooting (S)
Fully depressing the shutter release button takes one picture, and immediately advances the film by one frame.
Continuous shooting (CH, CL, Cs)
Shots are taken continuously as long as the shutter release button is depressed. Choose CH (Continuous high speed), CL (Continuous low speed) or Cs (Continuous silent). Continuous silent (silent means very quiet environment) is for times when conditions require a minimum of operating noise.
The next table shows film advance speed in each Continuous mode:
30