Pentax ZX-7 ZX-7 Manual - Page 77

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Page 77 highlights

Red-eye reduction flash function The red-eye reduction flash function with an external flash attached can also be used depending on what type of an external flash is attached, and it may have any restrictions for usage. See page 76 more details. The red-eye reduction flash function can be used only when the external flash is set to the TTL Auto Mode. Trailing-Shutter-Curtain Flash function When using the built-in flash and the external flash simultaneously, the trailing-shutter-curtainflash function for the built-in flash also operates when the external flash is set to the trailing-shutter-curtain-flash function. Before shooting, confirm that both flash units are fully charged. Contrast-Control-Sync Flash Photography Using the AF330FTZ or AF500FTZ in combination with the built-in flash allows twin flash photography (contrast-control-synch flash photography). This is based on the difference between the amount of light discharged from two units. 1. Put the AF500FTZ or AF330FTZ in the Contrast-Control-Sync Flash Mode. 2. Ensure that both flash units are fully charged and then shoot. • The ratio of the amount of flash light is 1 (built-in flash) : 2 (dedicated flash unit). • Do not combine an accessory with a different number of contacts such as a "Hot Shoe Grip" as a malfunction may occur. • In the Contrast-Control-Sync Flash Mode, the top flash sync speed is 1/60 of second. Multi-burst flash with the Pentax dedicated flash When discharging more than 2 Pentax dedicated flashes, make sure that they are of the same type, combine the type B with Type C or Type D with Type E. Refer to the overview of Flash Function on page 78. The built-in flash can be operated with any type of Pentax TTL dedicated flash unit except AF400T SNOLLY83dO Cl30NVAaV

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Red
-eye
reduction
flash
function
The
red
-eye
reduction
flash
function
with
an
exter-
nal
flash
attached
can
also
be
used
depending
on
what
type
of
an
external
flash
is
attached,
and
it
may
have
any
restrictions
for
usage.
See
page
76
more
details.
The
red
-eye
reduction
flash
function
can
be
used
only
when
the
external
flash
is
set
to
the
TTL
Auto
Mode.
Trailing
-Shutter
-Curtain
Flash
function
When
using
the
built-in
flash
and
the
external
flash
simultaneously,
the
trailing
-shutter
-curtain
-
flash
function
for
the
built-in
flash
also
operates
when
the
external
flash
is
set
to
the
trailing
-shut-
ter
-curtain
-flash
function.
Before
shooting,
confirm
that
both
flash
units
are
fully
charged.
Contrast
-Control
-Sync
Flash
Photography
Using
the
AF330FTZ
or
AF500FTZ
in
combination
with
the
built-in
flash
allows
twin
flash
photogra-
phy
(contrast
-control
-synch
flash
photography).
This
is
based
on
the
difference
between
the
amount
of
light
discharged
from
two
units.
1.
Put
the
AF500FTZ
or
AF330FTZ
in
the
Contrast
-Control
-Sync
Flash
Mode.
2.
Ensure
that
both
flash
units
are
fully
charged
and
then
shoot.
The
ratio
of
the
amount
of
flash
light
is
1
(built-in
flash)
:
2
(dedicated
flash
unit).
Do
not
combine
an
accessory
with
a
different
number
of
contacts
such
as
a
"Hot
Shoe
Grip"
as
a
malfunction
may
occur.
In
the
Contrast
-Control
-Sync
Flash
Mode,
the
top
flash
sync
speed
is
1/60
of
second.
Multi
-burst
flash
with
the
Pentax
dedicated
flash
When
discharging
more
than
2
Pentax
dedicated
flashes,
make
sure
that
they
are
of
the
same
type,
combine
the
type
B
with
Type
C
or
Type
D
with
Type
E.
Refer
to
the
overview
of
Flash
Function
on
page
78.
The
built-in
flash
can
be
operated
with
any
type
of
Pentax
TTL
dedicated
flash
unit
except
AF400T
SNOLLY83dO
Cl30NVAaV