Canon EOS R50 Mirrorless Camera (White) - Manual (Page 352)

5.
Set the number of shots.
Select [ No. of shots ]. Use the < >< > keys to set a value, then
press the < > button.
Refer to [ : Time required ] and [ : Playback time ] as you set the
number.
When [Custom] is set
Select the digit.
Press the < > button to display < >.
Use the < >< > keys to set a value, then press the < > button.
(Returns to < >.)
Make sure [ : Playback time ] is not displayed in red.
Select [ OK ] to register the setting.
Note
With [ Scene * ], available intervals and numbers of shots are
restricted, to suit the type of scene.
For details on cards that can record time-lapse movies (card
performance requirements), see
Card performance requirements .
If the number of shots is set to 3600, the time-lapse movie will be
approx. 2 min. in NTSC and approx. 2 min. 24 sec. in PAL.
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