Canon EOS 5D MARK II Instruction Manual page 15

B: Bulb Exposures
Using the Eyepiece Cover
if you take a picture without looking at the viewfinder, light entering the
eyepiece can throw off the exposure. To prevent this, use the eyepiece
cover (p.23) attached to the camera strap.
_ Remove the eyecup.
® Push the bottom of the eyecup
upward.
*i)_,_** Attaching the eyepiece cover.
® Slide the eyepiece cover down into
the eyepiece groove to attach it.
Connecting the Remote Switch
You can connect the Remote Switch RS-80N3 or Timer Remote
Controller TC-80N3 (both sold separately) or any EOS accessory
equipped with an N3-type terminal to the camera and shoot with it.
To operate the accessory, refer to its instruction manual.
Open the terminal cover.
2
Connect the plug to the remote
control terminal.
® Connect the plug as shown in the
illustration.
® To disconnect the plug, grasp the
plug's silver part and pull out.
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