Canon EOS 3000 QD - Manual (Page 57)

Reference Section
Flash Sync Speeds and Flash Apertures
Command Dial Mode Sync Speed Rash Aperture
P
The sync speed is set
automatically to 1/90 sec.
The flash aperture is set
automatically according to the TTL
program.
Tv
Any sync speed 1/90 sec. or
slower can be set manually.*
The flash aperture is set
automatically to match the sync
speed you set.
Av
The sync speed is set automatically
within a range of 30” to 1/90 sec. to
match the flash aperture you set.
You set the flash aperture
manually.
M
Any sync speed 1/90 sec. or
slower can be set manually.*
' If the sync speed is set faster than 1/90 sec., it will be reset automatically to 1/90 sec.
AF Modes and Film Advance Modes
Film Advance Mode One-Shot AF Al Servo AF
Single
The picture cannot be taken until
focus is achieved. When focus is
achieved, it also locks at the same
time. The evaluative metering’s
exposure reading is also locked.
(The exposure setting is retained
before the picture is taken.)
Autofocusing continues to match
the subject’s movement. The
exposure setting is determined at
the moment of exposure.
Continuous
The same conditions as above
apply during continuous shooting
(at about 1 frame per second).
The same conditions as above
apply during continuous shooting.
Autofocusing continues during
continuous shooting (at about 1
frame per second).
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