Canon EOS 40D Service Manual page 59

However, such over/under or uneven exposure only occurs at high shutter speeds
when using a TS-E lens or Extension Tube. If the shutter is slower than 1/2000 sec., there
is almost no effect even if Mode 1 or 2 is used.
⑶Flash shooting
The shooting sequence will be the same as the EOS-1D Mark III's Live View flash
shooting in either silent shooting Mode 1 or 2.
３）Live View metering timer
Geared mainly for still-life subjects, Live View shooting
enables the metering timer such as AE lock to be
changed. The metering timer can be changed to one of
six settings from 4 sec. to 30 min. (Fig. 026)
４）Aspect ratio information
Not to be included in the official specifications.
５）Number of possible shots
During Live View shooting, approx. 170 shots at 23° C/73° F and approx. 130 shots at
0° C/32° F (with 50% flash used).
＊Without using flash, approx. 180 shots at 23° C/73° F and approx. 140 shots at 0° C/32° F.
＊With a fully-charged BP-511A and based on CIPA testing standards.
６）Screen display
An icon to indicate that exposure simulation has been enabled has been added. (Fig. 027)
Even if [Auto power off : Off] is set, Live View shooting will be automatically terminated
after 30 min. of non-operation to save power. (The camera's power does not turn off.)
Live View exposure
simulation
(C.Fn IV -7)
Battery check
Picture Style
Flash-ready
AE lock
Shutter speed
Flash exposure compensation
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No shift movement
Fig. 025 TS-E Lens + 1/8000 sec.
Aperture
Fig. 027 Live View information display
12
Technical Information
11mm shift up
Fig. 026 Live View metering timer
Histogram
Focusing
frame
ISO speed
Shots remaining
Exposure level