Canon EOS 5 Instructions Manual page 59

The beeper tone used to indicate self-timer
operation and focus completion in creative
zone modes can be turned off and on as fol­
lows.
1) Set the command dial to a creative zone
mode.
2) Press the function button so that ■ !)) ap­
pears in the LCD panel.
3) Turn the main dial to select "1 " or "0" in the
LCD panel.
1: Beeper tone on. ■ !)) is displayed in the
LCD panel.
0: Beeper tone off. ■ !)) is not displayed in
the LCD panel.