Canon 300 EZ - Manual (Page 24)

X-sync shutter speed I AF in-locus indicator
Flash-charge completion indicator
1. When both values blink, the camera is
warning that the subject is too far
away. Remove your finger from the
shutter button and move closer to the
subject until both values light steadily
when pressed again.
2. In fill-in flash, the aperture value may
start blinking; the camera is warning
that A-TTL is impossible and the
background will be overexposed. The
main subject, however, will be correct­
ly exposed since normal TTL (see p.18)
functions instead of A-TTL.
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