When you unbox a Canon EOS R5 Mark II, set the file format, focus mode, exposure mode and card handling first, then adjust from there as you learn. The values below are general first guesses, not rules, and the camera’s manual and Canon’s support pages have the exact menu names.

Canon EOS R5 Mark II Setup Guide: First Settings to Check

Before You Shoot

  1. Charge the battery and insert a fast, reliable memory card.
  2. Set the date, time and your name in the copyright field.
  3. Format the card in the camera, not on a computer.
  4. Update the firmware from Canon’s support page if an update is available.
  5. Attach a lens and check that it is locked firmly on the RF mount.

Opening Settings for Stills

  • File type: shoot RAW, or RAW plus JPEG if you want quick sharing. RAW keeps the most room for editing.
  • Exposure mode: aperture priority is a friendly choice for general work. Try an aperture around f/2.8 to f/8 depending on the depth you want.
  • Shutter speed: a speed around 1/125 and faster suits still subjects handheld, and roughly 1/500 and faster freezes most movement.
  • ISO: use auto ISO with a sensible upper limit so you control noise.
  • Focus: use continuous autofocus with subject detection for moving subjects, and single autofocus for still ones.

Opening Settings for Video

  1. Choose a frame rate that matches your delivery, such as 24 or 30 frames per second for most uses.
  2. Set shutter speed to about double the frame rate for natural motion.
  3. Check recording time limits and card speed requirements on Canon’s page.
  4. Record a short clip and listen to the sound with headphones.

Customise for Comfort

Assign frequently used functions to custom buttons, such as focus mode or ISO. Set up a custom shooting mode for your most common situation so you can switch with one turn of the dial. Turn on a grid in the viewfinder to help with level horizons.

Check Your Results

After your first outing, look at the images on a computer rather than only the rear screen. Note which shots missed focus, which were too dark or too bright, and which settings you changed most. Adjust one setting at a time so you can see what each change does. Over a few sessions you will build a short list of favourite settings that fit your style.

Card and Battery Care

Carry spare batteries and more than one card. Copy files off the card soon after shooting and keep a second backup. Keep the lens mount and sensor clean by changing lenses in a calm, dust-free spot.

FAQ

Should I shoot RAW or JPEG?

RAW keeps the most detail for editing, while JPEG is faster to share. Many photographers use both at first.

Which focus mode should I use?

Use continuous focus for movement and single focus for still subjects, then experiment as you gain confidence.

The Short Version

Format your card, shoot RAW, choose a simple exposure mode and set focus for your subject. Treat every number here as a first guess and adjust to your results, using Canon’s manual for exact menu steps.