PENTAX 645 N Medium Format SLR Camera OPERATING MANUAL

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PENTAX
Б45м
OPERATING MANUAL
Welcome to the Fantastic World of Pentax
Autofocus Multi-Mode Medium Format
Photography
The Pentax 645=, our latest development in the
area of the medium format SLR, promises a
superior 6 x 4.5cm result with 120, 220, or
70mm film.
Made possible through our vast experience and
technology accumulated over the years, the new
autofocus multi-mode 645n assures pin-sharp
focus accuracy with AF Spot and AF Wide
selection, and the 6-segment multi-pattern
metering allows precise exposure control under
widely varying conditions. Unsurpassed versatil-
ity is assured through the utilizing of a full range
of exposure modes (Programmed AE, Aperture-
Priority AE and Shutter-Priority AE, Metered
Manual and TTL auto flash control), as well as
an exposure compensation control and Auto-
Bracketing Mode.
With a 645 A- or FA lens attached, the 645
imprints relevant information (frame number,
shutter speed, aperture setting, exposure con-
trol and auto-bracketing mode.
The Pentax 645n is a professional camera pos-
sessing a number of highly sophisticated fea-
tures: built-in automated film wind, an external
LCD information panel and clearly visible LCD
information in the viewfinder.
Lenses and accessories produced by other manu-
facturers are not made to our precise specifications
and therefore may cause difficulties with or actual
damage to your Pentax camera. We do not assume
any responsibility or liability for difficulties resulting
from the use of lenses and accessories made by
other manufacturers.
NAMES OF WORKING
5) AF mode selector (p.29,53)
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PARTS |
Exposure compensation dial (p.48)
Exposure compensation dial release
button (p.48)
) Auto bracketing selector (p.49)
Hotshoe (p.62)
\ Shutter speed dial release button
LA Lens information contacts
:} Lens unlock button (p.12)
€) Preview lever (p.68)
1) Drive mode selector (p.30,34,35)
(1) Shutter release button (p.16)
(9) Release socket (p.47)
(&gt; Up / down buttons
1.) Memory lock button (p.52)
13 Main switch (p.10)
(&gt; LCD panel (p.3)
&copy; Metering mode selector (p.27,50,
51)
1) AF farame selector (p.30,54)
1) Diopter adjustment ring (p.24)
Shutter speed dial
FOR SAFE USE OF YOUR CAMERA
Although we have carefully designed this camera for safe operation, please be sure to follow precautions
given on this page.
ASIA I
Tay
NING This mark indicates precautions that, if not followed, could result in
serious injury to the operator.
‚AUTION This mark indicates precautions that, if not followed, could result in
minor or medium injury to the operator or damage to the equipment.
y ATA CRIE Ire Ll
УМН CAL
* Wrapping the strap around your neck is dangerous. * Never try to disassemble, short or recharge the bat-
Make sure that small children do not get the strap tery. Also, do not dispose of the battery in fire, as it
caught around their neck. may explode.
* Do not look directly at the sun through the camera, as * Remove the batteries from the camera immediately if
viewing the sun for an extended period may damage they become hot or begin to smoke. Be careful not to
your eyes. burn yourself during removal.
PRECAUTIONS FOR YOUR CAMERA
* Do not use the camera where it may come in contact
with rain, water, or any other liquid, because the cam-
era is not weather, water, or liquid resistant. Should
the camera get wet from rain, splashing water, or any
other liquid wipe it off immediately with a dry soft cloth.
* Do not drop the camera or allow it to hit solid objects.
If the camera suffers a shock or impact, take it to a
Pentax service center for inspection.
* Be careful not to subject the camera to strong vibra-
tions, shock or pressure. Use a cushion to protect the
camera when carrying it in a motorcycle, car, boat,
etc.
&raquo; Condensation on the interior or exterior of the camera
may be extremely harmful to the camera mechanism
as it may cause rust. Furthermore, if the camera is
taken from warm temperature to a subfreezing one or
vice versa, the formation of icelets may cause dam-
age. In such a case, put the camera into a case or
plastic bag so that any changes in temperature differ-
ence is minimized. Do not remove it from the bag until
temperature has stabilized.
* Regular size color prints may cut off what appears on
the extreme edges of the film frame. Compose your
picture with a margin of safety at the edges.
* Avoid leaving the camera for extended periods in
places where the humidity and temperature are very
high, such as in a car.
* Do not store the camera in a closet with moth balls or
in an area where chemicals are handled. Store it in a
place with good dry air circulation to prevent the
growth of fungus.
* Never touch the shutter curtain or mirror with your fin-
ger or any other object.
* Use a blower and lens brush to remove dust accumu-
lated on the lens or viewfinder.
* Never use solvents such as paint thinner, alcohol or
benzene to clean the camera.
* Electrical problems may often be caused by water, dirt
or dust at points of electrical contact. Also check for
battery leakage, traces of dirt or grease, or corrosion
due to salinity or gas. If you cannot correct the prob-
lems, have your camera inspected at a Pentax service
center. Repairs of this nature are not covered under
the terms of the warranty and charges may be
assessed.
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* The temperature range at which this camera func-
tions properly is 50&deg;C to -10&deg;C (122&deg;F to 14&deg;F).
* &Agrave; camera which has been submerged in water usu-
ally cannot be repaired. If such an accident should
occur, it is advisable to contact a Pentax Service
Center immediately.
To maintain optimum performance, it is recom-
mended that the camera be inspected every one or
two years. If the camera has not been used for an
extended period, or is being prepared for an impor-
tant photographic session, it is recommended that
you have the camera inspected or test shoot with it.
Repairs deemed necessary due to usage of this
product in an industrial or commercial application
may not be covered under the terms of the Pentax
warranty.
The PENTAX warranty provides only for the repair
of defects in materials or workmanship. Damage of
any kind cannot be repaired at no charge under the
terms of the warranty. If the difficulty is caused as a
direct result of the product being used in conditions
as outlined in the “Precautions for Your Camera”
section or any other operation contrary to the
instructions outlined in this manual, charges will be
assessed and a repair quotation will be provided.
|
PRECAUTIONS FOR BATTERY USAGE
* Use six 1.5V AA size alkaline, or lithium batteries.
* Misuse of the battery can cause hazards such as
leakage, overheating, explosion, etc. The battery
should be inserted with the “+” and “-” sides facing
correctly.
Battery performance may be temporarily hindered
in low temperatures, but will recover in normal tem-
peratures.
* Keep a spare battery on hand for replacement con-
venience when shooting outdoors or while traveling.
* Replace the batteries at the same time. Do not mix
battery brands, type or an old battery with a new
one. As this may cause explosion or overheating.
LCD PANEL INDICATION
ISO 7
18988 66
внимании &copy;:000 РВ5*
08 : Frame Counter (p.22) C J: 3-point AF Frame (p.30)
8880: Film Speed Information (p.20) &iexcl;000 | Shutter Speed (p.38, 41, 43, 45)
ISO : Film Status Information (p.20) F88 : Aperture Value (p.38, 41, 43, 45)
0 . Battery Exhaustion Warning (p.11) 7 : Flash Status Information (p.62)
: Imprinting Exposure Data Information (p.60) e :In-Focus Indicator (p.32)
| e] : Exposure Compensation (p.48)
LCD (Liquid-Crystal Display) mr : Bar Graph (p.45, 48)
When the LCD is exposed to high temperatures over &copy; Spot Metering / Focusing Area (p.51, 54)
approximately 60&deg;C it may blacken, but when the temper-
ature normalizes, it should return to normal.
TABLE OF CONTENTS
Names of Working Par&iacute;s == mmm. dos Flaps
Safe use of your camera ...................... Inside cover
Precautions for your camera....................... emm... 1
Precautions for battery usage... 2
LCD Dane NTE sa Aa 3
VENTE? CO kN ee ra 3
I. BASIC OPERATION (PREPARATION) .....7 - 24
Attaching the camera Staa 7
Loading the batterie nea 8
TUITE OO IND BONO ee os 10
* When the batteries are exhausted................ 11
Aa ETS ra arme re ms 12
Attaching/Detaching the film holder 120 and 22014
Depressing the shutter release button................. 16
ETA JOSE a” os 17
Setting the film speed (ISO) ...............— cien... 20
Unloading the film ....................—......reeeee e. 21
Unloading the film in mid-roll ............................. 22
Installing the GVOCU&Eacute; sc rrerremedeamicmdemmindenmnianianies 23
Adjusting the viewfinder diopter.......................... 24
ll. BASIC OPERATION (SHOOTING) ......... 26 - 33
Using the Programmed AE Mode...................... 26
Using the Multi(6)- segment metering mode ....... 27
Selecting the autofocus mode............................. 28
Using the Single AF MOde ==. ense. 29
Using the 3-point AF mode................................. 30
Using the Single-Frame Drive Mode.................... 30
M&ouml;lding the CAMerd:= лин сый ао ый: 31
Taking a piCture................—...————.....eeiriere eee 32
Selecting a Drive Mode.............................eeerecee. .34
* Consecutive - Frame Mode ......................... 34
e SAIETIMOr MOOD 35
Taking multi-exposure piCtures................————....—....J0
Selecting an Exposure Mode..................——...—...—... 38
* Using the Programmed AE Mode ................. 38
* Using the Aperture-Priority AE Mode............ 40
* Using the Shutter-Priority AE Mode............. 42
* Using the Metered Manual Mode................. ‚44
* Using the Bulb Exposure Mode ................... 46
About Exposure Compensation ....................—.—.... 48
Using the Auto Bracketing Mode .....................—... 49
Switching the Metering Mode .............................. 50
* Center-weighted Metering Mode................... 50
=:Epor Meterino MIGO ae 51
Usina He Memory LOG === oo 52
Setting the autofocus mode in the Servo position.53
Using the Spot NIE. ccm ue 54
Focus Lock Function... ...e...seec— 55
Manial US ona as 56
Imprinting the exposure data on the film ............. 60
Using a Pentax Dedicated External Flash .62
Daylight-sync SVU cisions ae ra 66
Slow-speed-sync shooting .................—.—.e..——..e...... 67
About the preview lever... 68
Accessories (Optional) ==.—e o” 69
* Interchangeable focusing screens................. 70
TRE TPT Ie ram am ra 72
MOTHERS mme es 73 - 79
True some ann areas 74
SpecificatioN Sa... ananas iii in n&eacute;e kn ani 76
WEEE DOIN &laquo;scm mm sm ra 78
Icon indicators used in this manual
|. BASIC OPERATION
(PREPARATION)
Operation direction rrr
Automatic operation EE
Attention a '
Lamp blinking It
Correct O
Incorrect X
ATTACHING THE CAMERA STRAP
1. Slide the illustrated part of the clasp in the
direction of arrow by using a coin or similar
object.
2. Put the clasp onto the strap lug with its black
surface side facing out, and return the lock
plate to the original position. It will securely
attach to the strap lug.
* Adjust the length of the strap with the buckle.
* To remove the strap, slide the lock plate with a
coin or similar object (as in step 2, above).
* After fitting the strap and adjusting the length, pull
the strap hard to confirm if the strap has securely
attached to the camera.
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LOADING THE BATTERIES
1 2 3
1. To remove the battery holder, lift up the bat- 3. To secure the battery holder, turn the battery
tery holder release knob and turn it in the holder release knob in the direction of the
direction of the arrow. arrow.
2. Load six 1.5V AA-size batteries in the battery
holder in accordance with the diagram locat-
ed in the battery holder.
* This camera requires battery power for operation. Always use six 1.5V AA size batteries.
The ISO film speed and number of exposed frames are unchanged even if the batteries are replaced.
&laquo; Keep spare batteries on hand for replacement convenience when shooting out doors or while traveling.
Using the optional Remote Battery Pack 645 and Power Cord 645 are recommended when the camera is
used under the extremely low temperatures.
* Replace all the batteries at the same time. Do not mix battery brands, types or an old batteries with new
one.
* Remove batteries when not using the camera for long periods of time. The batteries tend to leak if left too
long in the camera.
[20&deg;C/68&deg;F]
Alkaline Battery | Lithium Battery
120 film holder: about 130 rolls | about 320 rolls
220 film holder: about 100 rolls | about 250 rolls
Bulb exposure time
about 8 hours
about 12 hours
[-10%C/14*F]
Alkaline Battery | Lithium Battery
120 film holder: about 7 rolls about 120 rolls
220 film holder: about 5 rolls about 9 rolls
Bulb exposure time | about 6 hours | about 10 hours
The batteries were used under Pentax testing conditions. Actual battery life and performance may vary
drastically depending on external conditions such as temperature and freshness of the battery.
* Battery performance may be temporarily hindered in low temperatures, but should recover in normal tem-
peratures.
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TURNING THE POWER ON
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1. Set the main switch to [ ON ] 2. With the main switch set to [ =1))] , an audible
PCV signal is heard when the subject comes
into focus.
* When the camera is not in use, make sure that the
main switch is OFF to prevent battery drain if the
shutter release button is accidentally depressed.
В 106 |
&quot;OFF =) ON
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J TITTY ICA TI
When the batteries are nearly exhausted, the bat-
tery symbol [ &yuml; ] appears on the LCD panel as a
warning. Replace the batteries as soon as possible.
See page 8 for replacing the batteries.
* Even if the low-battery symbol appears, exposure
will be correct as long as the shutter can be
released. It is recommended to replace the batter-
ies as soon as possible.
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ATTACHING THE LENS
1.Remove the body mount cap while depress- 2. Align the red dots on the camera and lens
ing the lens unlock button. mount, attach the lens to the camera body,
and turn it fully to the right until you hear a
click.
3.To remove the front lens cap, squeeze the
tabs on both sides in the direction of the
arrow.
* With a non-autofocus lens attached, all available
functions in this camera operate except autofocus
operation.
* We assume no responsibility nor liability for dam-
ages resulting from the use of lenses made by
other manufacturers.
* The camera body and lens mount incorporate lens
information contacts and an AF coupler. Dirt, dust,
or corrosion may cause damage to the electrical
system. Clean the contacts with a soft, dry cloth.
To remove the lens, turn it to the left while
depressing the lens unlock button.
* To protect the contacts and AF coupler of the lens
against damage after removal, be sure to set the
lens down with the mount side facing upward.
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1. Raise the film holder knob and turn until the
red dot markings align and a click is heard.
Continue to turn the film holder knob to the
end of the red line; the locking mechanism
will release and the film holder is now
detached from the camera body.
75 ATTACHING/DETACHING FILM HOLDER 645
2
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2. Align the red dots on the film holder knob and
film holder, then insert the film holder into the
camera chamber. Depress both sides of the
film holder until you hear a click.
3 * When inserting the film holder into the camera
body, be sure that the film holder is inserted the
right way up in order to avoid any serious damage.
* The same precaution is required when attaching
the 220 film holder.
9
&copy;
3. Turn the film holder knob 90&deg; to the right.
After attaching the film holder to the camera,
fold the film holder knob into its original posi-
tion.
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DEPRESSING THE SHUTTER RELEASE BUTTON
The shutter release button has two positions.
Depressing it down halfway (first position) turns
on the exposure meter and autofocus system.
Depressing it fully (second position) releases
the shutter. When taking a picture, depress the
shutter release button gently to prevent camera
shake.
* To prevent camera shake, depress the shutter
release button gently.
* Before loading a roll of film, slowly depress the
shutter release button to learn where the first posi-
tion is.
* The LCD indication stays on for about 10 seconds
after the button is released from the halfway posi-
tion. Depressing the shutter release button down
halfway keeps the LCD indicator on.
EC &lt;&lt;
Not pressed pressed halfway pressed fully
down down
(first position) (second position)
LOADING FILM
Spool retainer (p.17)
Film wind gear (p.17)
Start mark (p.18)
1. Install the emptied spool to the spool retainer 3.Insert the tip of the leader into the take-up
as illustrated. spool’s slit.
2. Tear off the tape and install the spool to the 4. Slowly rotate the film winding gear in the
film holder so that the black inner side of the direction of the arrow while lightly holding the
leading must face outwards. leader paper.
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5. Wind the leader paper to the take-up spool 7. Set the main switch to [ON] or [ =) ]. Release
until arrow marking on the leader paper aligns the shutter. The film automatically advances
with the holder’s start mark S and the red line. to the first frame. [ | ] is displayed on the LCD
6. Attach the film holder to the camera body. panel.
8. If the [ &pound; ] appears, indicating that the film is
not properly loaded. Detach the film holder
from the camera and load the film once again.
* Always load or unload a film in the shade or by
using your body to shade the film holder.
* We suggest that you first operate the camera with
no film loaded to become familiar with its opera-
tions.
The film counter indication advances one each
time the shutter is released.
* With a 220 film loaded, the dot marks appear
before the arrow marking. If the dot marks align
with the start mark on the film holder, the first 3
frames will not be exposed.
* |f the leader paper is wound far beyond the start
mark S or the red line, you may lose the last
frame(s) on the roll.
* The film holder cannot be changed or removed
when the film is in mid-roll.
* 16 pictures are taken with the 120 roll film and 33
pictures are taken with the 220 roll film.
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SETTING THE FILM SPEED (ISO)
1 2 3
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1. Slide the auto bracketing selector to the ISO posi- 3. After the desired film speed is set, slide the auto
tion. bracketing selector to the [ 0 ] position.
* The auto bracketing selector returns to the original posi- * [ISO ] on the LCD panel blinks when the auto-bracket-
tion when your finger is lifted. ing lever is set to [ ISO ].
* The film speed setting range is ISO 6 to 6400 in 1/3 EV
2. While holding the auto bracketing selector at the step increments.
ISO position, depress the up/down button. * You can tear off the end cover of the film package indi-
To change the film speed to a larger number (high- cating the type of film and speed and insert it into the
er film speed), depress the [ A ] button repeatedly memo holder provided on the film holder to remind you
until the desired ISO appears on the LCD panel. To of the film type/speed that you are using.
change the film speed to a smaller number (lower * [ 150 ] and film speed are always displayed on the LCD
film speed), depress the [ &yen; ] button repeatedly panel with the main switch set to the ON position.
until the desired film speed appears on the LCD
panel.
UNLOADING FILM
2
A
1. After the last frame of the roll is exposed, the
camera will automatically wind the film and
stops winding as soon as the back of the
leader paper is wound to the take-up spool.
[End] on the LCD panel is displayed.
2. Detach the film holder from the camera.
3.Fold the tip of leader paper as illustrated.
While firmly holding the wound film roll, affix
the paper seal securely on the back of the
paper leader to prevent from accidental
unwinding of the exposed roll.
* Remove the film in the shade or by using your
body to shade the camera.
* The number of exposed frames on the LCD panel
disappears from the LCD panel.
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20 UNLOADING THE FILM IN MID-ROLL
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1 2
If you wish to remove the film before exposing all
the frames, use this function.
1. Set the main switch to [ ON ].
2. Depress the mid-roll wind-up button with a
finger, the film will wind completely.
3. Before detaching the film holder, check that
[End] is displayed on the LCD panel.
4
4.Fold the tip of leader paper as illustrated.
While firmly holding the wound film roll, affix
the paper seal securely on the back of the
paper leader to prevent from accidental
unwinding of the exposed roll.
* The number of exposed frames on the LCD panel
disappears from the LCD panel.
* When removing the film from the camera, protect
it from exposure to direct sun light .
INSTALLING THE EYECUP
Two types of eyecups, a standard and a larger one
are provided as accessories; they may be utilized
according to a given situation. The larger is con-
structed of rubber and designed to fit close to the
face for easy shooting.
1. The standard eyecup may be easily removed
from the viewfinder by rotating the cup to the
left.
2. To install the larger eyecup: match the eyecup
pin with fitting eyepiece hole.
3. Turn the fixing screw by turning to the right
with a coin or similar object.
* When using accessories such as the Refconverter
645, remove the eyecup first.
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22 ADJUSTING THE VIEWFINDER DIOPTER
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Aim the camera at a bright subject. While look-
ing through the viewfinder, turn the diopter
adjustment ring to the left or right until the aut-
ofocus frame [[ 7] appears in the sharpest
focus.
* The diopter adjustment range is +1.0D to -3.5D
(diopters).
iI. BASIC OPERATION
(SHOOTING)
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USING THE PROGRAMMED AE MODE
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For easy picture taking, use this mode. In the Programmed
AE mode, the camera automatically selects the best com-
bination of aperture and shutter speed setting allowing
you to take pictures by simply depressing the shutter
release button.
1. Turn the lens aperture ring to the [ A ] position as
shown in the illustration.
* To move the lens aperture ring to the [ A ] position, turn
the aperture ring while holding down the aperture-A lock
button on the lens. The lens aperture ring can be
released from the [ A ] position in the same manner.
2. Turn the shutter speed dial to [ A ] while holding
down the shutter speed dial release button. The
shutter speed dial can be released from [ A ] in the
same manner.
* See page 40, 42, 44, and 46 for other available exposure
modes.
USING THE MULTI(6)-SEGMENT METERING MODE
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In the multi(6)-segment metering mode, the metering sys-
tem automatically measures light in six different zones,
enabling proper exposure value in a wide variety of normal
and adverse lighting conditions.
Set the metering mode switch to [ == ].
* The center-weighted metering mode and spot metering
mode are also available in this camera. See page 50 and
51 for more details.
* When the Adapter 645 for 67 lens or Helicoid Extension
Tube 645 is attached, the center-weighted metering
mode is automatically set even if you select the multi-
segment metering mode. The multi-segment metering
mode cannot be used.
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This camera incorporates a high-precision six-segment
TTL metering system. Light values are measured in six
segments within the image field, enabling an optimal
exposure to be made under a variety of lighting conditions.
With conventional averaged metering systems, underex-
posure of the subject results from the brightness of the
background affecting the overall metering. With muilti(6)-
segment metering, the camera records the brightness in
six zones within the image field and uses these measure-
ments to choose an exposure that will not underexposed
the subject. The multi(6)-segment metering system also
calculates exposure values for a scene to automatically
compensate for high-contrast and other difficult lighting
conditions. Even a beginner can achieve excellent results
with ease.
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USING AUTOFOCUS MODE
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With the Pentax 645 FA lens attached, the lens
automatically focuses when you press the shutter
release button halfway down.
Set the lens in the autofocus mode.
* Switching between the autofous mode and manu-
al focus mode depends on the lens you use. For
more details, read the operating manual of the
lens.
*The camera does not provide the switch for
switching between the autofous mode and manu-
al mode.
USING THE SINGLE AF MODE
* Servo AF Mode is also available in this camera.
o See page 53.
2 —(@) ==&gt;
When you depress the shutter button, the lens auto-
matically focuses. As soon as the subject is in
focus, the shutter is released. For normal use,
select this position. The shutter cannot be released
if the subject is out of focus.
Set the AF mode selector to [ SINGLE ].
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1% USING THE 3-POINT AF MODE
In the 3-point autofocus system, the subject will be
focused properly even if the main subject is slightly
off-center of the AF frame.
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Set the AF mode selector to [C 7].
USING THE SINGLE-FRAME DRIVE MODE
a
One picture is taken each time the shutter release
button is depressed.
Set the drive mode dial to [ C] ].
HOLDING THE CAMERA
Camera held horizontally
Hold the camera firmly, with your left hand supporting the
camera and lens as shown in the illustrations. While taking
a picture, hold your breath and gently depress the shutter
release button. (Sudden force on the shutter release but-
ton will cause camera shake, making the picture blurred.)
Camera held vertically
* To reduce camera shake, support your body or the cam-
era on a solid object - a table, tree, or a wall for instance.
* Although there are individual differences among photog-
raphers, in general the shutter speed for a hand held
camera is the inverse of the focal length. For example,
1/75 of second when the focal length is 75mm, and
1/150 of second when it is 150mm. A tripod should be
used for shutter speeds slower than this.
* When using an ultra-telephoto lens, a tripod that is heav-
ier than the total weight of the camera and lens is rec-
ommended to avoid camera shake.
* This camera has provided two tripod sockets for vertical
and horizontal format positions.
&raquo; When the tripod is used, use of an optional Cable SW F
or Cable Release is also recommended.
(DNILOOHS) NOLLYHEdO IISVE
(DONILOOHS) NOILYHIdO JISYE
TAKING A PICTURE
2
Set the lent to the autofocus position.
1.Focus on the subject with the 3-point AF
frame [[ 7] indicated in green in the photo-
graph. When the shutter release button is
depressed halfway down, the lens automati-
cally focuses.
2. When the subject is in focus, the focus indi-
cator [0] lights up.
3.To release the shutter, gently depress the
shutter release button fully.
* When the shutter release button is depressed
halfway down, the shutter speed and aperture set-
ting are displayed in the viewfinder.
* Select the Spot AF Mode to critically focus on a
specific spot of the subject. See details on page
54.
* When the subject is in focus, the audible PCV sig-
nal can be emitted. See details on page 10.
* During autofocus operation, the focusing ring
should not be obstructed with your fingers, hands,
or any other object.
The focus indicator [ &copy; ] blinks when the cam-
era is not able to obtain proper focus for one of
the following reasons.
1. The subject is too close. Adjust the camera-
to-subject distance.
2.The subject is difficult to autofocus. See
“HARD-TO-AUTOFOCUS” on page 58.
* The shutter cannot be released if the subject is out
of focus.
* The film counter indication advances each time
the shutter is released.
* Depress the shutter release button halfway down.
While [&copy;] is on, the camera-to-subject distance is
fixed (focus lock). To refocus on another subject,
lift your finger off the shutter release button.
* |f the drive mode switch is set to the Consecutive-
Frame Mode with the Single AF Mode set, the
camera focuses only the first picture. From the
second picture, the pictures are taken consecu-
tively with the focus locked at the first picture.
(9NILOOHS) NOILLYH3dO IISVE
SNOILLYH3IdO O3INVAQV
SELECTING A DRIVE MODE
Consecutive pictures can be taken by holding down
the shutter release button.
Set the drive mode selector to [ ].
* |f the AF mode selector is set to [ SINGLE ], the
camera focuses only the first picture. From the
second picture, the pictures are taken consecu-
tively with the focus locked at the first picture.
E
UT 5
N&Eacute; |
elf-Timer Mo 2.Focus on the subject first using the autofocus
The self-timer mode delays the shutter release, and frame and by depressing the shutter release
is useful for taking group shots that include the pho- button halfway down. Then depress the shut-
tographer. The shutter will be released about 12 ter release button fully.
seconds after the shutter release is depressed.
The shutter will be released about 12 seconds
1. Set the drive mode selector to [ &agrave;) ]. later.
* When the self-timer is in operation, the audible
PCV signal is heard and the rate increases for the
last two seconds.
* To cancel the self-timer operation after it has been
activated, move the drive mode selector to a posi-
tion other than [&copy;] or set the main switch to the
OFF position.
SNOLLYH3dO d39NYAO Y
SNOLLYH3dO d39NVACY
MULTIPLE EXPOSURE MODE
1 2 3
оО VS
100 — il]
OFF=)) ON
OO
3. Depress the shutter release button to shoot
1. Turn the multi-exposure switch in the direc- an initial exposure. The film will not advance.
tion of the arrow until it locks.
2. The frame counter on the LCD panel blinks.
| Le
dd
4. Return the multi-exposure switch to the origi-
nal position to cancel the multi-exposure
mode.
* To exposure the third shot, leave the multi-expo-
sure switch in the lock position in step 3 to shoot
the second shot. Then return the multi-exposure
switch to the original position. The film does not
advance at on this stage. Depress the shutter
release button to shoot the third shot. The film will
advance and the single-frame shooting will be
restored.
5. Recompose the frame, and depress the shut-
ter release button to shoot the second shot.
* When using the Multi-Exposure Mode, you usual-
ly get the best result using a flash to illuminate the
main subject against a dimly-lit background.
* To cancel the Multi-Exposure Mode, turn the multi-
exposure switch to the original position.
SNOLLYH3dO d39NVAC Y
SNOILVHIdO d39NYACY
SELECTING AN EXPOSURE MODE
3
1
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The camera automatically selects the optimum
combination of shutter speed and aperture setting,
making it easy to take a good photograph by just
depressing the shutter release button.
1. Set the lens aperture ring to [ A].
* Turn the lens aperture ring while holding down the
aperture-A lock button.
2. Turn the shutter speed dial to [ A ] while hold-
ing down the shutter speed dial lock button.
* The shutter speed dial can be released from [ A ]
to another position in the same manner as above.
* When the shutter release button is depressed
halfway, the shutter speed and aperture setting
will be displayed in the viewfinder.
Rn
| y&quot; FOB 1
If the subject is too bright or too dark, the shutter
speed and aperture setting will blink in the viewfind-
er. If the subject is too bright, select a darker sub-
ject. Use a flash if the subject is too dark.
SNOILYH3Id0 d39NYAOY
SNOLLYH3dO O39NWACY
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OFF =) ON
When the desired aperture is selected, an appro-
priate shutter speed is automatically set by the
camera for a proper exposure. This mode is ideal for
shooting landscapes with increased depth of field,
or a portrait against a blurred background.
1. Set the lens aperture ring to the desired f-stop
other than [ A].
* Turn the lens aperture ring while holding down the
aperture-A lock button.
2. Set the shutter speed dial to [ A].
* The shutter speed dial can be released from [ A ]
to another position while holding down the shutter
speed dial lock button.
&copy; A2216 11 В 5628
ea Fi
3. Set the desired f-stop.
4. The f-stop that you have selected and appro-
priate aperture indication determined by the
camera can be seen in the viewfinder when
the shutter release button is depressed
halfway.
The approximate aperture indication appears in
the viewfinder. It may not the same indication as
you select the lens aperture ring especially when
the A 645 150mm f/3.5 or A 645 45 - 85mm Zoom
f/4.5 is attached.
If the subject is too bright or too dark, the selected
shutter speed will blink in the viewfinder and on the
LCD panel as a warning as shown. When the sub-
ject is too bright, choose a smaller aperture, if avail-
able; when it is too dark, choose a larger aperture,
if available. When the shutter speed indication stops
blinking, you can take the picture. If both shutter and
aperture blink, it means that the exposure is out of
metering range, unable to obtain a correct exposure
even if the aperture is adjusted. Select a darker
subject if it is too bright, or use a flash if it is too
dark.
SNOILYH3IdO O39NYAOY
SNOLYH3dO d39NVAdY
ААНАВАААААЕ
HHHHHHHHH
—
—
=
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INE
When the desired shutter speed is selected, the
appropriate aperture is automatically set by the
camera for a proper exposure according to the
brightness of the subject. This mode is suitable for
freezing the action with a fast shutter speed or cap-
turing a flowing dynamic image with a slow shutter
speed.
100
OFF =) ON
1. Set the lens aperture ring to [ A ].
* While holding down the
shutter speed.
2.Set the shutter speed dial to a shutter speed
other than [ A ].
* TO set the shutter speed
than [ A], turn the shutter
shutter speed dial lock
button, turn the shutter speed dial to the desired
dial to a position other
speed dial while holding
down the shutter speed dial lock button.
25 Fra
3. Set the shutter speed dial to the desired shut-
ter speed.
*When the shutter release button is depressed
halfway down, the shutter speed and the aperture
value will be displayed in the viewfinder.
* In flash photography, when you use the flash sync
shutter speed of 1/60 second or a non-dedicated
external flash unit, set the shutter speed dial to the
[ X ] (1/60 of second) position.
25&lt;F28
If the subject is too bright or too dark, the shutter
speed and aperture setting in the viewfinder blink.
When the subject is too bright, choose a faster shut-
ter speed. If it is too dark, choose a slower shutter
speed. When the shutter speed indication stops
blinking, you can take the picture. If both selected
shutter speed and aperture blink, it means that the
exposure is out of metering range, unable to obtain
a correct exposure even if the shutter speed is
adjusted. Select a darker subject if the subject is too
bright. Use a flash if it is too dark.
SNOILYHIdO Q3ONVAQY
SNOLLYHIdO dI9NYAOY
HHHHHHH HE HHHHHH HUE I
1 A A AO O O AA AA AROARARARA
o 10 15M.
TINTA
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The Metered Manual Mode is a convenient ехро-
sure mode for taking pictures using the same shut-
ter speed and aperture setting combination, or tak-
ing creatively under or overexposured photographs.
1. Set the lens aperture ring to the desired f-stop
setting.
_ Б45м
OFF =) ON
2. Set the shutter speed dial to the desired shut-
ter speed.
* To set the shutter speed dial to a position other
than [ A ], turn the shutter speed dial while holding
down the shutter speed dial lock button.
* Turn the lens aperture ring while holding down the
aperture-A lock button.
* The approximate aperture indication appears in
the viewfinder. It may not the same indication as
you select the lens aperture ring especially when
the A 645 150mm f/3.5 or A 645 45 - 85mm Zoom
1/4.5 is attached.
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O A2216 11 8 56928
3. Turn either the shutter dial or lens aperture ring
until a single bar is displayed in the center of the
bar graph.
4. When the shutter release button is depressed
halfway, the shutter speed, approximate aperture
and bar graph will be displayed in the viewfinder.
&laquo; When the bars are displayed to the [ + ] side on the bar
graph, it indicates overexposure and when the bars are
displayed to the [ - ] side, it indicates underexposure.
* Moving one bar on the bar graph indicates 0.3 step
(0.3EV). However, when under or over exposure is set
beyond + 3 or - 3 steps (3EV), [ + ] or [ - ] indicator will
blink.
EET
[ oa, 185 El ]
* In flash photography, when you use the flash sync shut-
ter speed of 1/60 second or a non-dedicated external
flash unit, set the shutter dial to the [ X ] (1/60 of second)
position.
If the subject is too bright or too dark, the selected shutter
speed will blink in the viewfinder as a warning as shown.
When the subject is too bright, choose a smaller aperture;
when it is too dark, choose a larger aperture. When the
shutter speed indication stops blinking, you can take a pic-
ture. If both shutter and aperture blink, It means that the
exposure is out of metering range, unable to obtain a cor-
rect exposure even if the aperture is adjusted. Select a
darker subject or use a flash if it is too dark.
SNOLLYHIdO dIINWAOY
SNOILYH3dO d3ONVAQY
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This mode is useful for the long exposures required
for shooting night scenes and fireworks. The shutter
remains open as long as the shutter release button
Is held down.
1. Set the lens aperture ring to the desired f-stop
other than [ A ] while holding down the aper-
ture-A lock button.
* Do not set the lens aperture ring to [ A ]. If doing
so, the aperture will always closed to the maxi-
mum position.
2. Set the shutter speed dial to [ B ].
3. An appropriate aperture will be displayed in
the viewfinder when the shutter release but-
ton is depressed halfway.
* Set the shutter speed dial to the [ B ] position. Turn
the shutter speed dial while holding down the
shutter speed dial lock button.
* The approximate aperture indication appears in
the viewfinder. It may not the same indication as
you select the lens aperture ring especially when
the A 645 150mm f/3.5 or A 645 45 - 85mm Zoom
f/4.5 is attached.
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4. Adjust the desired aperture by lens aperture
ring.
* When using this mode, use a steady tripod to pre-
vent camera shake and attach the optional “Cable
Switch F” after removing the Release Socket Cap
F.
* Up to approx. 8 hours of time exposure are possi-
ble with new alkaline batteries at room tempera-
tures.
SNOLLVH3dO d39NYAOdY
SNOLYH3dO a3ONVAQY
ABOUT EXPOSURE COMPENSATION
1 2
3
Pree
= +
A
The exposure compensation allows you to deliberately
overexposure (brighten) or underexposure (darken) a sub-
ject, or to compensate for difficult lighting conditions which
may fool the camera's built-in exposure meter.
1. Turn the exposure compensation dial to the desired
compensation value.
2. The exposure compensation dial locks at the [ 0 ]
position. To set the exposure compensation dial to
a position other than the [ 0 ] position, turn the
exposure compensation dial while holding down
the exposure compensation dial release button.
3. The bar graph indicates the compensation value
and [ &amp; ] appear in the viewfinder.
* Exposure compensation does not work in the Bulb
Exposure Mode.
* The exposure compensation range is -3EV to +3EV in
0.5EV step.
* Moving one bar on the bar graph indicates 0.3EV step.
* When exposure compensation is used in the Metered
Manual Mode, the bar above the bar graph indicates
under or overexposure, it is not indicating the exposure
compensation value. [ @] is displayed.
AUTO BRACKETING EXPOSURE MODE :
3
ii
1143
Pa
— +
When you take a picture that requires the exposure com-
pensation and it may be difficult to obtain the correct expo-
sure, use this mode to make three different bracketed
exposures with different exposure levels. The exposure
can be bracketed in 1/3EV, 2/3EV or 1EV steps.
1. Set the auto bracketing selector to the desired
exposure compensation value.
2. Depress the shutter release button fully. Three pic-
tures are taken consecutively according to the
auto-bracketing switch you have set.
&laquo; If the auto bracketing selector is set to 1, three pictures
are taken consecutively as follows.
First picture: Correct exposure
Second picture: 1.0 EV underexposure
Third picture: 1.0 EV overexposure
3. For example, if the auto bracketing selector is set to
[1],[ 1] blinks on the bar graph in the viewfinder
in the following order.
Before shooting 1st frame: dot in the center blinks
Before shooting 2nd frame: dot on -1 blinks
Before shooting 3rd frame: dot on + 1 blinks
* Moving one bar on the bar graph in the viewfinder indi-
cates 0.3 EV step.
* The focus is locked at the first picture and remains
locked until all pictures are taken.
You can combine the Auto Bracketing Exposure Mode with
exposure compensation function.
Example: With the exposure compensation dial set + 2
and auto bracketing selector set 1EV
First picture 2.0EV overexposure
Second picture 1.0EV overexposure
Third picture 3.0EV overexposure
SNOLYH3dO G3ONVAQY
SNOILYHIdO O39NVAQV
SWITCHING THE METERING MODE
mo €
Ci a
The Spot metering or center weighted metering
mode can also be selected in this camera.
Select the desired metering mode with the metering
mode selector.
; Ta Mi
This metering system does not automatically com-
pensate for backlighted or spotlighted scenes like
the Multi(6) - Segment Metering Mode. Creative
exposure control is decided by the user.
o use
Set the metering mode selector to the [ [@] ] posi-
tion.
* The metering pattern in the illustration above
shows that the upper part of the pattern (in the
center of the viewfinder) has more sensitivity to
light than the lower part.
* In this metering mode, the camera does not auto-
matically compensate the exposure in backlit or
spotlit situations like the Multi (6) - Segment
Metering Mode. Creative exposure control is
decided by the user.
@ 100
OFF =) ON
2. Measure the small area of the viewfinder as
illustrated.
The Spot Metering Mode measures light only in the
small area in the center of the viewfinder. * |f the brightness range between area in the photo-
graph is too great, the exposure should be deter-
mined in consideration of the overall brightness.
1. Set the metering mode selector to [[+]]. Otherwise, the picture will come out improperly
exposed.
SNOILVH3IdO C39NVAQV
SNOLYH3dO d39NYadY
25 FI *
The memory lock function enables an exposure
level to be memorized before shooting. The memo-
ry lock function is very effective when used along
with spot metering. Use the memory lock function to
get a correct exposure when the subject occupies
only a small part of the viewfinder.
Position the area to be measured in the spot
metering area and depress the memory lock
button. The exposure level is memorized and
[ # ] is displayed in the viewfinder.
гЭ USING MEMORY LOCK
* As soon as the memory lock button [ ML ] is
depressed, and the camera stores the measured
exposure level for 20 seconds. The memory lock
function remains while the memory lock button is
depressed.
* If the shutter release button is depressed halfway
down while the memory lock timer is operating,
the memorized meter reading will remain even if
the memory lock button is released.
* The memory lock function cannot be used when
the camera is set in the Metered Manual Mode.
To cancel the memory lock function, depress the
memory lock button again.
SETTING THE FOCUS MODE SWITCH TO THE SERVO POSITION
S
(С) =
If the shutter release button is held at the halfway
position, the lens focuses continuously to follow the
subject. The shutter can be released even if the
subject is out of focus.
Set the focus mode switch to [ SERVO ].
When the camera senses subject movement during
the autofocus operation, the camera will automati-
cally switch the focus mode to the predictive autofo-
cus mode to measure the speed of a moving sub-
ject, and predict where it will be at the moment of
shutter release to maintain sharp focus on the sub-
ject. If the subject is moving too fast, the shutter
may not be released.
SNOLLYH3dO C9NVACY
SNOLYH3dO a3ONVAQY
ag USING THE SPOT AF MODE
Select the Spot AF Mode to critically focus on a 2. Focus on the main subject with the Sopt AF
specific spot of the subject which is in the spot AF frame [ indicating in green in the illustration].
autofocus frame.
* When the main subject is off the Spot AF frame,
use the focus-lock technique. See page 55.
1. Set the AF frame selector to [ [=] ].
FOCUS LOCK FUNCTION
—
2
3
|
| La]
Po IL
In the Spot Metering Mode, the camera focuses with the
spot metering / focusing area of the viewfinder. If you
shoot without positioning the spot metering / focusing area
on the main subject, the main subject will not be focused
properly.
Set the AF frame selector to [ [e] ].
1. When the composition does not allow the autofo-
cus frame to be placed over the most important
subject, the camera will focus on the background
as shown in the illustration.
* The focus lock can be used in the 3-point AF Mode and
Spot AF Mode.
* The focus lock does not operate when the AF mode
selector is at [ SERVO ].
2. To prevent this, focus on the main subject with the
spot metering / focusing area. Depress and hold the
shutter release button halfway down. The in-focus
indicator remains on, indicating that the focus is
temporarily locked.
3. While holding the shutter release button halfway
down, re-aim the camera or recompose the picture,
then depress the shutter release button fully to
release the shutter.
* Lifting your finger off the shutter release button clears
the in-focus indicator [ &copy;] in the viewfinder and cancels
the focus lock function.
* То refocus on another subject, lift your finger off the shut-
ter release button.
SNOILYH3IdO A3DONVAQY
SNOLYH3dO d39NYAdY
MANUAL FOCUSING
1 2
3
mm Y 5
2. While looking through the viewfinder, turn the
focusing ring to the right or left while holding
the shutter release button halfway down.
1. Set the lens in the manual focus mode. 3. When the subject comes into focus, the in -
focus indicator [ &copy;] lights up in the viewfind-
* Switching between the autofocus and manual er. Depress the shutter release button fully to
focus modes depends on the lens you use. For take the photograph.
more details, read the operating manual of the
lens.
* The camera is not equipped with the focus mode
selector.
When the subject comes into focus, the focus indi-
cator [&copy;] lights up in the viewfinder. An audible
PCV signal can be heard if the main switch is set
to the [&copy;] position.
* The in-focus indicator can also be used when a
non-autofocus lens with a maximum aperture of
f/5.6 or larger (f/2.8 to f/5.6), the Auto Extension
Tube - A 645 or Rear Converter A 645 is attached.
When the autofocus function or the viewfinder's in-
focus indicator [&copy;] cannot be used when the sub-
ject on the AF frame is difficult to autofocus. Focus
the subject in the manual focus mode with the aid of
the matte field in the viewfinder as you would with a
non-AF SLR camera.
SNOLLYH3dO d39NYACdY
SNOILLYH3dO d32NYACY
1. Set the lens in the manual focus position.
2. While looking through the viewfinder, turn the
focusing ring to the right or left until the
image in the viewfinder is clearest.
The autofocus system is highly precise, but not per-
fect. Depending on the brightness, contrast, shape,
and size of your subject, the autofocus system may
not operate. In such a case, use the focus-lock tech-
nique (see page 55.) on another subject that is the
same distance away, or set the lens to use the man-
ual focus mode to focus the lens on the subject with
the aid of the matte field in the viewfinder.
Subjects which may fool the autofocus system
include:
a) Extremely low-contrast subjects such as a white
wall in the autofocus frame [7].
b) Subjects which don't reflect much light in the aut-
ofocus frame [[ 7].
c) Subjects which are moving too fast.
d) Multiple subjects in the foreground and back-
ground of the autofocus frame [[ 1].
e) Subjects positioned against reflected light or
strong backlight or with extremely bright back-
grounds.
f) Subjects with horizontal lines or with finely com-
plex or detailed patterns in the AF frame.
The following conditions do not allow autofocusing
or manual focusing with the in-focus indicator in the
viewfinder. Use the manual focus mode to focus on
the subject with the aid of the matte field surround-
ing the autofocus frame. See page 58 for manual
focusing.
a) When using special effect filters or “Magic Image
Attachment”.
b) When using Extension Tubes or an Auto Bellows
for close-up photography.
When using an ordinary polarizing filter; the half
mirror incorporated into the autofocus system
reduces the effectiveness of the autofocus function
when used in combination with an ordinary polariz-
ing filter. Use a CIRCULAR POLARIZING FILTER
for proper autofocus operation.
SNOILVH3dO A3ONVYAQY
SNOLLYH3dO d39NYAC Y
5 IMPRINTING THE EXPOSURE DATA ON THE NEGATIVE
If a 645 A- or FA lens (autofocus lens) is attached, the camera imprints the following exposure data direct-
ly on the negative, outside of the picture frame with each exposure.
* Number of Frames / Eu
* Exposure Mode —| Multi-Segment Metering Mode
* Shutter Speed
* Aperture Setting Na
* Exposure Compensation Value
* Metering Mode
* Focal length of Lens
an
e&quot;.
Center-Weighted metering Mode — fi;
Spot metering Mode ——— —— Pe
21 P 1/25 F3.5 +0.0Ev 4: 45mm
If [@] is displayed on the LCD panel, the exposure data will be imprinted on the negative.
* With a 645 A- lens attached, the exposure data but not the focal length of the lens will be imprinted even
if [@] is displayed on the LCD panel.
* With an accessory without the lens information contacts such as a helicoid extension tube attached, the
exposure data but not the focal length and aperture setting of the lens will be imprinted even if [@] is dis-
played on the LCD panel.
* Since the exposure data are imprinted on the outside of picture frame, the data will not be seen on the
actual photographs.
1. Turn the power ON.
IS
2.Depress the up/down button while holding
down the preview lever in the direction of the
arrow. [ O) ] will be disappeared from the LCD
panel.
* То return to the Exposure Data Imprint Mode,
repeat the above step and [ () ] will reappear on
the LCD panel.
SNOILVHId0 A3ONVAQY
SNOLLYH3IdO O3INVAQY
USING A PENTAX DEDICATED EXTERNAL FLASH
1.Remove the hot shoe cover and attach a
Pentax dedicated flash unit.
2. Turn the flash ON.
3. Set the flash to TTL Auto mode.
4. Confirm that the flash is fully charged.
5. Focus on the subject and release the shutter.
Auto Bracketing Exposure Mode with a Pentax
TTL dedicated flash
When the Auto Bracketing Exposure Mode is
selected with a Pentax dedicated TTL flash in use,
only the amount of flash light is varied.
* When the flash is fully charged, the ready lamp on
the flash unit lights up. When the shutter release
button is depressed halfway down, [%] appears in
the viewfinder indicating the flash is ready.
* For more details, read the flash operating manual.
Exposure Compensation with a Pentax TTL ded-
icated flash
When the exposure compensation is set with a
Pentax TTL flash in use, it makes possible to adjust
the brightness of the subject on the background and
the main subject respectively.
* These flash units feature a built-in infrared spotbeam to
assist the autofocus system in dim light and low-contrast
conditions.
* The auto zoom function will automatically adjust the
angle of discharge according to the lens focal length only
when a 645 FA lens is in use.
* The AF500FTZ features a wireless slave-sync flash
function.
* The flash effective range appears on the LCD panel only
when an a 645 A- lens is in use, or FA lens is in use.
* Multiple flash burst on a single frame is possible with the
AFSOOFTZ.
* |п the Programmed AE, Shutter-Priority AE, or Aperture-
Priority AE, the TTL Auto Flash Mode will be set auto-
matically even if the flash is set to Manual.
* When the flash is charged and left unused for about 3
minutes, the power automatically switches off to save
battery power. Depressing the shutter release button
halfway down will restart charging of the flash units.
* These flash units feature a built-in infrared spotbeam to
assist the autofocus system in dim light and low-contrast
conditions.
* In the Programmed AE, Shutter-Priority AE, or Aperture-
Priority AE: TTL Auto Flash Mode will be set automati-
cally even if the flash unit is set to Manual.
* When the flash unit is charged and left unused for about
5 minutes, the power will automatically switch off to save
battery power. Depressing the shutter release button
halfway down will restart charging of the flash unit.
* |f the TTL auto mode is selected, these flash units can
be used for daylight-sync shooting, because the shutter
speed is adjusted according to the ambient brightness.
The slower shutter speed varies according to the lens
focal length. The shutter speed varies within the shutter
speed range of 1/60 of second to a slower speed which
does not cause camera shake. However, when a 645 A-
lens is in use, the shutter speed is set to 1/60 of second.
The aperture value will also be fixed but will vary
depending on what ISO film is loaded.
SNOILVHIdO Q3ONVAQY
Li
т
Fa
he
* When using the Three-Level Auto (red, green, and
yellow settings) mode, the aperture value is
When discharging more than 2 Pentax dedicated
adjusted as shown in the table. When the flash is
flashes, make sure that they are of the same type,
fully charged, the shutter speed also varies within — combine the Type A with Type B or Type C with Type
the shutter speed range of 1/60 to a slower speed D. (refer to the overview of Flash Function on page
which does not cause camera shake. The slowest 65).
shutter speed varies according to the lens focal
length. When a 645A - lens is use, the shutter
speed will be set to 1/60 of second.
SNOLYH3dO d39NWAdY
AF200T AF280T AF400T
Red 12.8 f/4 fla |
Green f/5.6 f/8 f/8
Yellow f/11
with ISO 100
CAMERA FUNCTION TYPE A TYPE B ТУРЕ С TYPED
After the flash is charged, the camera automati- О о О о
cally switches to the flash-sync speed.
Automatic aperture setting in the Programmed AE О 0 O*1 O*4
Mode or Shutter-Priority AE mode.
Flash confirmation signal in the viewfinder O O
TTL auto flash о о 0*2
Slow-speed sync in the Shutter-Priority AEMode x
or p&eacute;re vo Mode 8 о &copy; о os
AF spotbeam O O
Trailing-shutter-curtain sync flash о о
Contrast-control flash mode O
TYPE A: AF500FTZ(*4), AF330FTZ
ТУРЕ В : AF400FTZ, AF240FT
TYPE C : AF400T, AF280T, AF220T, AF200T, AFOSOC,
. AF140C, AF200SA
TYPE D : AF200s, AF160, AF140,
*2. Only the AF200SA flash does not operate.
*3. Only the manual mode can be used.
*4, Multi-burst and slave-sync flash are possible.
Use of non-Pentax flash units may damage the camera.
For the best results, use a Pentax dedicated flash unit.
*1.When using a Type C flash (except AF200SA and
AF220T) in the MS (Manual Sync) or M (Manual)
modes or when using a Type D flash, set the camera's
exposure mode to the Aperture-Priority AE Mode,
Manual or Bulb. The Program and Aperture-Priority AE
Modes cannot be used because the actual required
aperture value may change.
SNOLLYH3dO A3ONVYAQY
SNOILVH3dO d3ONVAQY
DAYLIGHT- SYNC SHOOTING
=
y Rs NN
UN |
With Daylight-Sync
In daylight conditions, when a portrait picture is
taken with a person's face cast in shadow, dis-
charging the flash will eliminate the shadow.
Daylight-sync photography is obtained in the
same manner as normal flash photography, so
you simply depress the shutter release button.
* If the background is too bright, it may be overex-
posed.
SLOW-SPEED-SYNC SHOOTING
It is possible to balance the exposure of a fore-
ground subject against a dimly-lit background by
using the flash to properly expose the foreground
subject and a slow-shutter-speed to expose the low
light background.
With the Metered Manual Mode set
1. Turn the flash on.
2.Set the camera's exposure mode to the
Metered Manual Mode.
3. Select an appropriate shutter speed (slower
than 1/60 of second) and aperture combina-
tion for a correct exposure.
4. Release the shutter.
With the Shutter-Priority AE Mode set
1.Set the camera's exposure mode to the
Shutter-Priority AE Mode.
2. Set the desired shutter speed.
&raquo; |f the aperture in the viewfinder blinks, a correct
exposure will not be obtained for the background.
Adjust the shutter speed until the blinking stops.
3. Turn the flash on.
4. Take the picture.
* |f the power is on before the desired shutter
speed is selected, the proper exposure for the
background will not be obtained. Be sure to select
the shutter speed before the flash is turned on.
In the slow-speed-sync shooting, use of a tripod
is recommended to prevent camera shake.
SNOLLYH3dO d32NYAOY
SNOLYH3dO d39NYAOdY
USING THE PREVIEW LEVER
pr A fe
li
LIL
1
1
- }—
AMARA Ss ==] HH —
So 10 15 La
Г TINTE i
2216 84148 1622
O A2216 11 8 5.6 &reg; 2.8
AL INE
To confirm the depth of field in the viewfinder,
depress the preview lever.
1. Turn the lens aperture ring a position other
than the [ A ] position.
2. Depress the preview lever. The aperture will
stop down to the preset value, and the depth-
of-field can be confirmed through the
viewfinder.
* The lens aperture is closed down while holding
the preview lever.
* The shutter cannot be released while depressing
the preview lever.
* The depth-of-field cannot be confirmed with the
lens aperture setto [ A].
ACCESSORIES (OPTIONAL)
A number of dedicated accessories are available for this
camera.
* Cable Switch F |
A shutter release cord designed for use with the 645N,
MZ-5/ZX-5, MZ-5N/ZX-5N, MZ-10/ZX-10, MZ-50/ZX-50,
Z-1P/PZ-1P, Z-70/PZ-70,Z-1/PZ-1, Z-20/PZ-20, Z-
10/PZ-10.
Magnifier 645
A viewfinder accessory for magnifying the central area of
the viewfinder.
* Refconverter A
Right angle finder which attaches to the grooves on both
sides of the viewfinder. The viewfinder magnification can
be switched from 1X to 2X.
* AF500FTZ
A TTL Auto Zoom flash with a built-in AF spotbeam and
large guide number of 50 in meters (ISO 100). It features
slave-sync flash function, multiple-flash burst, contrast-
control-sync flash, leading/trailing-curtain-sync flash
mode.
* AF330FTZ
A TTL Auto Zoom flash with a built-in AF spotbeam and
guide number of 33 in meters (ISO 100). It features con-
trast-control-sync flash sync, leading/trailing-curtain-
sync flash mode.
* AF220T
A TTL Auto flash with the guide number of 22 in meters
(ISO 100). It features a bounce-flash capability.
* Hot Shoe Adapter FG, Extension Cord F5P (L) and
Off-Camera-Shoe Adapter.
The adapters and cord which allow the AF240FT,
AF330FTZ, AF400FTZ and AF500FTZ to be used off the
camera, while maintaining full electronic coupling to the
camera.
* Macro Flash AF140C
A TTL macro flash unit with the guide numbers 14 in
meters (ISO 100).
* Filters
Skylight, Cloudy, UY, Y2, 02, R2, and Circular Polarizing
Filter are available. Each filter is available in sizes of
49mm, 52mm, 67mm and 77mm.
* Remote Battery Pack 645 .
The remote battery pack is an accessory to keep batter-
ies warm when photographing in extremely cold temper-
ature.
* Film back 645
120 film back and 220 film back are available.
* AF400T Bracket for 645
Attaches AF400T flash unit to a 645 camera or 645N
camera via tripod socket on the base of camera.
* Quick Shoe 645/67
The camera can be attached or removed from the tripod
in seconds.
* Soft Case 645
Made of soft suede, this can contain a camera with any
one of the interchangeable lenses from 45mm to 150mm
lens.
SNOLLYH3dO d39NVACdY
SNOLYH3dO d3ONVAQY
Four types of focusing screens Including the standard focusing screen are available. (Please refer to the
instruction sheets supplied with each screen for changing instructions.)
EC
o = 1 T=
AS-80 (AF Center Spot Matte) AG-80 (AF Cross-Lined Matte)
The standard focusing screen for general photogra- * Designed to guide picture compositions. The sec-
phy. tional lines for horizontal and vertical are graduated
in 9mm.
(&copy;) (O)
AB-82 (AF Sprit-Image Matte) AA-82 (AF Microprism Matte)
Matte screen with the sprit image. For general use, the matte screen with the micro-
prism.
When using an ordinary polarizing filter, a half mir-
ror incorporated into the autofocus system reduces
the effectiveness of the autofocus function when
used in combination with an ordinary polarizing fil-
ter. Use a CIRCULAR POLARIZING FILTER for
proper autofocus operation.
* When using the Auto Bellow 645 with 645N cam-
era, the double cable release A is required for
releasing the shutter. If your Auto Bellows 645
does not include the double cable release A, the
double cable release A is available as an optional
accessory.
1 Attach the double cable release so that the end
with the red end ring of the double cable release
is connected to the socket with the red ring in the
lower part of the front board of the Auto Bellows
645.
2 The other end fits into the shutter release button.
Adjust the double cable release so that when the
double cable release is pushed with the lens set at
the minimum aperture, the shutter is released after
the lens is fully stopped down. If the shutter is
released before the aperture is stopped fully down
to its minimum, adjust the cable so that the end with
the red ring to extend further and/or the end that
attaches to the shutter button to extend less.
To extend the length, turn the knurled front ring to
the left ( when viewed from front end ), and then
turn the back knurled ring to the left ( when viewed
from front end ) while holding the front ring.
To shorten the length, turn the back knurled ring to
the right ( when viewed from front ) , and then turn
the front knurled ring to the right while holding the
back knurled ring.
SNOLYH3dO d39NWYAOY
INFRARED INDEX
1
NONE TT TH
OA A ARO
So 19 15
y ITEM a
2216 84148 1622
О А22 16 11 8 5.6 2.8
WAL IN ==
SNOINLYH3dO d39NYAOY
When infrared film and an “R2” or “O2” filter are
used, the focal point is different from that of ordinary
film exposed in visible light. The autofocus system
cannot compensate for this difference automatical-
ly.
2
&lt;
2216 84148 1622
&copy;О А22 16 11 85,6 02.8
1. Focus оп a subject as usual.
2. Set the lens to the manual and turn the focus-
ing ring to the left by the distance indicated
on the infrared index.
* In the autofocus mode, the focus cannot compen-
sate for infrared photography.
* To set the proper exposure level for infrared pic-
tures, refer to the instructions accompanying the
film. The Programmed AE Mode does not give a
correct exposure. Use the Metered Manual Mode.
STATEMENT OF FCC COMPLIANCE
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.
Changes or modifications not approved by the party
responsible for compliance could void the user's
authority to operate the equipment.
This equipment has been tested and found to com-
ply with the limits for a Class B digital device, pur-
suant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation.
This equipment generates, uses and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may
cause harmful interference to radio communica-
tions. However, there is no guarantee that interfer-
ence will not occur in a particular installation. If this
equipment does not cause harmful interference to
radio or television reception, which can be deter-
mined by turning the equipment off and on, the user
is encourage to try to correct the interference by
one or more of the following measures:
* Reorient or relocate the receiving antenna.
* Increase the separation between the equipment
and receiver.
* Consult the dealer or an experience radio/TV tech-
nician for help.
This class B digital apparatus meets all require-
ments of the Canadian Interference - Causing
Equipment Regulations.
Cet appareil num&eacute;rique de la class B respecte
toutes les exigences du R&eacute;glement sur le
mat&eacute;riel brouilleur du Canada.
SH3HLO
Es TROUBLESHOOTING
What appears troublesome may be easily remedied. Here are some problems that may occur and their remedies. Before
contacting a Pentax service center, check the following items.
Symptoms ~~ Causes Remedies Reference
The last frame is exposed and
| wound onto the take-up spool. Remove the film from the film back. P.21
Th h b The main switch is set to [OFF]. | Set the main switch to [ ON ]. P.10
o du Caimor. be The battery warning [ | ] appears. | Replace the battery. P8
The auto bracketing selector is set | Set the auto bracketing selector to Р20
to [ 150 ]. the another position.
The self-timer mode is being set. Cancel the self-timer mode. P35
The exposure counter does | The shutter release button is not | Depress the shutter release button P18
not indicate [ | ]. depressed after loading the film. after loading the film.
o &iquest;he main switch is the [ OFF 1 posi- | Turn the main switch to [ ON]. P10
= С]
2 Indicators ‘do not appear on | No battery has been installed. Install the batteries. P.8
the L : i i ;
SE The Salaries: are“ Improperly Install the batteries properly. РВ
installed
The batteries are dead. Replace the batteries. P8
AF frame is not placed over the | Move the camera until the AF frame Р32
subject. [C J] covers the subject. :
The subject is too close. oa the camera-to-subject dis- P32
The camera does not focus. S {the na es ;
The focus mode is set to [ MF ]. “a we IIe aUTOMIGUE poe P28
cp Use the focus technique or focus
The subject is difficult to autofocus. manually using the matte field. P55, P58
TT 1 a Fri €, ETE | as E AA is TA Fr DEA Te ETE: Le LE pe ET LA Ts rE A RT
mod | de Use the focus-lock technique or
The subject is too close or difficult focus manually using the matte
to autofocus. field.
[ &copy; ] blinks in the viewfinder.
[ Err] blinks on the LCD
panel.
Consult your Pentax distributor or
The camera may be defective. an authorized Pentax repair shop.
SH3IHLO 3 ii
&quot;E
SHAHLO \ |
Type:- ra
Format:
Usable Film: —
Usable Film Speed:
Exposure Modes:
Shutter:
Lens Mount: -
Compatible Lens:
Autofocus System:
Viewfinder:
Viewfinder Indication:
External LCD panel
Indication:
Self-timer:
Mirror:
SPECIFICATIONS
TTL autofocus, auto-exposure 6 x 4.5 format SLR camera
56 x 41.5mm
120 roll film (16 exposures) with 120 film holder, 220 roll film (33 exposures) with 220 film holder and 70mm roll
film (about 95 exposures) with 70mm film holder
ISO 12 - 6400
Programmed AE Mode, Shutter-Priority AE Mode, Aperture-Priority AE Mode, Metered Manual Mode, Bulb
Mode, TTL Flash Mode
Electronically-controlled vertical-run cloth focal-plane shutter, Speed range: (1) Auto 1/1000-30 sec.(stepless),
(2) Manual 1/1000-4 sec.(3) Bulb,
Pentax 645 AF mount (645 A-mount with AF coupler, lens information contacts )
Pentax 645 AF mount, Pentax 645 A-mount
TTL phase-matching multi-(3 points) autofocus system switchable to Spot focusing, AF operational brightness
range: EV -1 to 18 (at ISO 100), Focus lock available using shutter release button, Focus Mode: SERVO (pre-
dictive AF provided), SINGLE, Manual [ MF ]
‘Keplerian telescopic viewfinder with Matural-Bright-Matte focusing screen (Interchangeable focusing screens
available), Field of view: 92% vertical and 93% horizontal, Magnification:0.76X(with 75mm lens at infinity ),
Diopter: -3.5 to +1.5 diopters, 3-point AF frame, Spot AF frame, Spot AF range
Focus Information: In-focus (Green lamp [ &copy; ] is lit), front or back focus signals and unable-to-focus indicator
(Green lamp blinks), Shutter speed indication, Aperture indication, Flash ready indication [+ ] is lit, Bar graph
(exposure compensation), Auto bracketing indicator, Over or Under exposure indication in Manual Exposure
Mode, [ @ ] exposure compensation indication, [+] memory lock indicator
[@] = possible to imprint exposure data, [ &agrave; ] =Battery exhaustion warning, Film speed, ISO indication, Film
counter
Electronically-controlled type with delay time of 12 sec. Start by depressing of shutter release button, Operation
confirmation: By PCV beep tone. Cancelable after operation
Instant-return mirror with AF secondary mirror
Film Loading:
Film Winding:
Exposure Meter:
Exposure
Compensation:
Multiple Exposure:
Auto bracketing:
Flash sync:
Exposure Data
Imprinting
Power Source:
BatteryExhaustion
Warning:
Dimensions and
Weight:
Supplied
Accessories:
120 and 220 films semi-automatically loaded with a start mark, 70mm film automatically loaded
Auto film winding by built-in motor with single/consecutive mode, Approx.2.0 frames/sec.(consecutive mode)
TTL dual six-segment metering, Metering range from EV2 to EV21 at 150100 with 75mm f/2.8 lens, Center-
weighted and Spot metering mode can be set
+/-3EV in 0.3EV step increments
Via Multi-exposure switch
1/3EV step increments, 2/3EV step increments, 1EV step increments, Possible to use with exposure compensa-
tion
Via Hot shoe with X-sync. contact with couples with Pentax dedicated auto flashes, X-sync speed at 1/60 sec.,
Slow shutter speed synchronization possible in Metered Manual Mode, X-sync. socket is provided, ISO
range=25-800
Possible to imprint the exposure data on the outside of the picture frame. Frame number,
exposure mode, shutter speed, aperture value, exposure compensation, metering mode and focal length
Six AA-size 1.5V batteries (Alkaline or Lithium battery), an optional Remote battery pack 645 is attachable with
connecting the power cord.
Battery exhaustion symbol [ 9 | is lit (blinking when the shutter is locked; no indication in the viewfinder.)
147.0mm(W) x 109.0mm(H) x 117mm(D) (5.8”x4.3&quot;x4.6”) 1280g (45.2 oz) without batteries.
Body mount cap 645, Rear body cap 645, Release socket cap F, Strap D, Large eye cap 645, and Hot shoe cover
Fc.
SPECIFICATIONS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTIFICATION OR ANY OBLIGATION ON
THE PART OF THE MANUFACTURER.
SHIHLO
All Pentax cameras purchased through authorized
bona fide photographic distribution channels are
guaranteed against defects of material or workman-
ship for a period of twelve months from date of pur-
chase. Service will be rendered, and defective parts
will be replaced without cost to you within that peri-
od, provided the equipment does not show evi-
dence of impact, sand or liquid damage, mishan-
dling, tampering, battery or chemical corrosion,
operation contrary to operating instructions, or
modification by an unauthorized repair shop. The
manufacturer or its authorized representatives shall
not be liable for any repair or alterations except
those made with its written consent and shall not be
liable for damages from delay or loss of use or from
other indirect or consequential damages of any
kind, whether caused by defective material or work-
manship or otherwise; and it is expressly agreed
that the liability of the manufacturer or its represen-
tatives under all guarantees or warranties, whether
expressed or implied, is strictly limited to the
replacement of parts as herein before provided. No
refunds will be made on repairs by non-authorized
Pentax service facilities.
WARRANTY POLICY
Procedure During 12-month Warranty Period.
Any Pentax which proves defective during the 12-
month warranty period should be returned to the
dealer from whom you purchased the equipment or
to the manufacturer. If there is no representatives of
the manufacturer in your country, send the equip-
ment to the manufacturer, with postage prepaid. In
this case, it will take a considerable length of time
before the equipment can be returned to you owing
to the complicated customs procedures required. If
the equipment is covered by warranty, repairs will
be made and parts replaced free of charge, and the
equipment will be returned to you upon completion
of servicing. If the equipment is not covered by war-
ranty, regular charges of the manufacturer or of its
representatives will apply. Shipping charges are to
be borne by the owner. If your Pentax was pur-
chased outside of the country where you wish to
have it serviced during the warranty period, regular
handling and servicing fees may be charged by the
manufacturer's representatives in that country.
Notwithstanding this, your Pentax returned to the
manufacturer will be serviced free of charge
according to this procedure and warranty policy.
In any case, however, shipping charges and cus-
toms clearance fees to be borne by the sender. To
prove the date of your purchase when required,
please keep the receipt or bills covering the pur-
chase of your equipment for at least a year. Before
sending your equipment for servicing, please make
sure that you are sending it to the manufacturer's
authorized representatives or their approved repair
shops, unless you are sending it directly to the man-
ufacturer. Always obtain a quotation for the service
charge, and only after you accept the quoted ser-
vice charge, instruct the service station to proceed
with the servicing.
The local warranty policies available from
Pentax distributors in some countries can
supersede this warranty policy. Therefore, we
recommend that you review the warranty card
supplied with your product at the time of pur-
chase, or contact the PENTAX distributor in
your country for more information and to
receive a copy of the warranty policy.
“) Film holder release knob (p.15)
&lt;! Mid-roll wind-up button (p.22)
&lt;) Electronic Cable Release socket
&laquo;&raquo; Battery holder (p.8)
NAMES OF WORKING PARTS Ii
Battery holder release knob 4 ;
External power supply socket (p.9) 22
Tripod socket (p.31)
Vertical tripod socket (p.31)
&gt; Multi-exposure switch (p.36)
15 X-sync socket
7) Strap lug (p.7)
) Film-holder (p.15)
(p.47)
MEMO
Asahi Optical Co., Ltd. 11-1, Nagata-cho 1-chome, Chiyoda-ku, Tokyo 100, JAPAN (Internet: //www.pentax.co.jp/)
WU Pentax Europe n.v. Weiveldlaan 3-5, 1930 Zaventem, BELGIUM (Internet: //www.pentaxeuro pe.com/)
Pentax GmbH. Julius-Vosseler-Strasse, 104, D-22527 Hamburg, GERMANY (Internet: //www.pentax.de/)
Pentax U.K. Limited Pentax House, Heron Drive, Langley, Slough Berks SL3 8PN, U.K.
Pentax France S.A. 12/14, rue Jean Poulmarch, 95100 Argenteuil Cedex, FRANCE
Pentax Benelux B.V. (for Netherlands) Spinveld 25, 4815 HR Breda, NETHERLANDS
(for Belgium &amp; Luxemburg) Weiveldlaan 3-5, 1930 Zaventem, BELGIUM
Pentax (Schweiz) AG Industriestrasse 2, 8305 Dietlikon, SWITZERLAND
Pentax Scandinavia AB P.O. Box 650, 75127 Uppsala, SWEDEN
Pentax Corporation 35 Inverness Drive East, Englewood, Colorado 80112, US.A. (Internet: //www.pentax.com/)
Pentax Canada Inc. 3131 Universal Drive, Mississauga, Ontario L4X 2E5, CANADA
CE
The CE marking assures that
this product complies with
the requirements of the EC
directive for safety.
Copyright €) Asahi Optical Co., Ltd. 1987
56781 ENG This operating manual is printed on recycled paper. 02-9802 Printed inJapan
">

안녕하세요! 저는 PENTAX 645 N Medium Format SLR Camera OPERATING MANUAL을(를) 지원하도록 특별히 훈련된 AI 챗봇입니다. 문서를 철저히 검토했으며 필요한 정확한 정보를 찾거나 내용을 명확하고 간단하게 설명하는 데 도움을 드릴 수 있습니다. 특정 기능에 대한 지침, 문제 해결 단계 또는 일반적인 사용법을 찾고 계시든 언제든지 질문하십시오. 귀하의 우려 사항이나 필요 사항에 대해 더 자세히 알려주실수록 더 정확하고 효과적으로 도와드릴 수 있습니다!