Nikon SB-N7 Посібник користувача - Сторінка 5
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•Batteries
•
The large amounts of current used
by
the flash may result in rechargeable
batterie
s
becoming
unusable before
reachi
ng
the manufacturer's stated
re-
charge/d ischarge
limit
•
When replacing the
batteries,
turn the product off and
insert
the
replacement
batteries
in
the
correct orientation.
•
Dirt on the battery
terminals can
interrupt
the flow of current Clean dirt from
the terminals
before
inserting
the batteries.
•
After being fired multiple times
in qu ick
succession,
the
flash
may
stop firing
to allow
the
batteries to cool. Normal operation can be resumed once the
batteries have cooled sufficiently.
•
Batteries
tend
to
lose
capacity
at
low te mperatures,
recover lost
vo
ltage when
allowed to
rest, and
slowly
discharge
when not
in use.
Be sure
to
check the
bat-
tery
level
before use and
replace
the batteries before
they are
fully discharged.
•
Do
not
store
batteries in locations
subject
to high
temperatures
or
high
humidity.-
•
For
information
on
handling
and recharging
recha
rgea
ble
batteries,
see the
documentation provided by
the
manufacturers of the
batteries
and the
bat-
tery charger.
•
Do
not
attempt to recharge
non-rec
harg
eable
batteries. Fail ure to observe
this precaution could cause
the
batteries
to rupture.
-···---
· - - ------·
Used batteries are
a
valuable
resource; to
protect the
recycle used batteries in accord with
local
regulations.
Specifications
Electronic
COilslriiction-1Autom~!'_c_ln~U&~d§~~§~0a;:fr~n5i~o!~§§D~n~~~e~orc!Ji_~i~==--=
Supported
camera~ l nte~c~a~~~~E~~~-~f~r!:flit
dig~al
ca~~~:'!!Ql_
mult1~c~~o~y
ports__
____
_
_§~_!!le
nu_l!l~er
(20
~68
'£Ul!~_l_(){~
with
wide-~as_h
adapter
(ISO
100, m/ft)
_
_
_
_
Angleofilluminati~-
-~O'/efl~gl_~of!I!'\Vo_f_lQilllll.lens(621llm_with_IVIcle_-:fi_ash_adapter)_
__ _
Effective flash range
(i-TTL)
I
0.6 m to 20m
(2ft
to
66ft);
varies
with
ISO
sensitivity, bounce angle, and aperture
Supported flash
co~TTL,
manu~
--
--
-----
- -----
- - - ------ -
modes
I
Options available using
camera controls
1
·
Flash
mode: fill
fiash
(front-curtain
sync),
front-curtain with
slow sync,
rear-
/
curtain sync, and
rear-curtain
with slow sync
I·
Flash control
mode: i-TIL,
manual
j.
Flash compensation
Bounce angle
\F"iii\tifO\aies.veftic:i\iy--~pto.12oo-wiih
stopsw~eret~ei\35~\S
pointing
6\ieG\y
_______
-----
----l
ahead~llda~60"J~~',and1~'------- ---------
::;:,M
=1i~=~~~ 'odoff
_ :-~ ~-=--
-
_:-_:_~-_:
__
__
1
•
W~ming
B~s_(~."l'll~_I'Jas~~dy L~!~b~~VI')
__ --------·-·----
£lash
duration
--
J~ghts
for about
H_650S..'II'_h~fired~~~pow~
-----
__________
_
Other options
.
Thermal cut-out, firmware
can
be
updated
from
camera
Dimensions (W
x
H'XD!
1
A;;/lrox574-
x68
4x623-mn1(2.3-X2Tx2.5~T
--
---- - --------
Weight
.
1
.
·
Approx.
119
g
(4.2
oz),
including
two AAA alkal1ne battenes and w
1
de-fiash
adapter
•
Approx. 96 g
(3.4oz),
excluding batteries
I
.
Approx.llSg (4.1 oz), excluding wide-fiash adapter
• Approx 92 g
(3
2oz), body
only
Su--
p
-:
pl:- ~e-=-
d
a
-
c
- ce-ss-o-=-
rie
_
S
_
__j-+:,
' !1_
-c:•
Ad~ter
SW-N7~
~~
Cai~~~-Dif_0'~IJ.Il.li
~
_footCo~er
BS-N2000_
Specifications
subject
to change without notice. Nikon will not be held liable
for
damages
that may
result
from any mistakes that this manual may contain. Unless
otherwise
stated,
all
figures are for
a
unit with
fresh
batteries operating
at the temperature specified
by the
Camera
and Imaging Products
Association
(CIPA): 23 ±3
'C
(73.4 ±5.4 'F).
• Battery Endurance and Flash Recycling Time
1
Battery type
'Minimum recycling time'
Endurance
3
/recyding time'
Alkaline
Approx.
4.05----
~---
70
or
more uses/4.0-30 s
__
N
iMI:!_
_______
_ ~ppr(J_><~
~SL
__
____
l
__ __
_
~
1_Q_~oreLJ_Ses/3
~-
30
~----
1.
figures
are
for
fresh batteries; actual results may vary w1th performance and other factors even among bat-
teries
of
identical
ages and makes.
2.
Time
between
fiash firing at fu
ll
power and fiash-ready light illuminating when
fiash is
fired once every 30 s.
3. Number
of
times
fiash
can
be
fired
at
full power with fiash-ready light
ill
uminating
within
30 s.
• The Flash-Ready Light
Status
Ready light
Solu
.,
t
..,
io=- n-·- ---;--....--....---:c--
i
Subject may be underexposed.
Try
again after reducing
dis-
Flash
has
Blinks
for
· ,
1
ranee
to subject, setting aperture
to lowest f-number
(maxi-
fired
about 3 s
·
- - - - + - - - - - + : -
m
_
u.,
m _a
- -'
p
-c
e
_
rt
_
u-::
re
.:.
)
:..
, o
c-
r ra
isi
ng
ISO sensitivity.
Bl .
k
I'
Product has fired several times
in
quick succession and has
In
s once
h
d
.I
h
.
T
d
d
s ut own temporan y
to
prevent over
eating.
urn pro uct
a secon
.
off and
wait
for it
to
cool.
Flash has Blinks
twice
.
.
not fi red
a second
Battenes
exhausted.
Replace battenes.
-------...---~--~~-
Blin ks eight
Interna
l
circuit
error.
Turn
camera and Speed light off, then
times a
I
remove Speedlight and take
it
to a Nikon-authorized service
1
second
,
representat
ive.
*i-
TTL fiash
control
mode
only