Canon 166 A - Manual (Page 32)

[Error in Display]
The aperture displayed may be one-half
f/stop off the one selected on the flash
This is because the aperturb dispiay is in
one-half f/stop increments; it has no effect
on actual exposure The aperture display
may also flash on and off if the flash-
selected aperture is the same as the lens'
maximum aperture In this case, exposure
will be correct, but it is advisabie to check
the fiash-seiected aperture to make sure it
is not iarger than the iens' maximum aper­
ture
(
a
E-1
program
Dtspia^
Full Autoflash Mode: FD lens on "A"
and shutter speed selector dial not on
“B."
19