Canon Eos 1 Instruction Manual

101
Additional Information for the EOS-1 N RS Model
●Using the vertical grip
To use the vertical grip and the corre-
sponding shutter button and AE lock
button, turn on the ON/OFF switch. ●Nomenclature
ON/OFF switch
Grip
Vertical grip 
shutter button
Handstrap eyelet Tripod socket
Battery magazine handle Vertical grip 
AE lock button
Battery magazine
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102
Additional Information for the EOS-1 N RS Model
1. Batteries for the EOS-1 N RS•Load the batteries in the same way as for the EOS-1 N HS. See
page 98.
2. The RS mode When the main switch is set to RS, the
RS mode will be set and the following
will be set automatically:(1) One Shot autofocus will be set.
* Al Servo autofocus cannot be set.
(2) When the shutter button is
pressed halfway, the aperture will
stop down immediately after
focusing is achieved.
(3) The shutter release time lag will
be 0.006...

RS Mode
Approx. 10 fpsApprox. 3 fps
Additional Information for the EOS-1 N RS Model
103
4. Film advance mode
●
Single frame advance ( )
After a shot is taken, the film will advance by one frame at the same
speed as during continuous shooting.
● Low-speed/High-speed continuous shooting (
/)
For as long as the shutter button is pressed completely, continuous
shooting will continue at the speeds shown in the table below.
5. Continuous shooting speed according to AF mode (frames/sec. at shutter speeds 1/250...

Additional Information for the EOS-1 N RS Model
104
•When the shutter button is pressed lightly, there will be a sound as if \
the shutter was
released. This is only the shutters rear curtain positioning itself.
• Use a blower brush to lightly blow off any dust from the pellicle mirror\
. If the mirror is
really dirty, consult your nearest Canon Service Center.
• During self-timer operation, etc., when the eyepiece is left uncovered, \
light entering
through the eyepiece may affect the proper exposure...

Additional Information for the EOS-1 N RS Model
105
•When custom function CF-4 is set to “1” (AF operation with the AE\
 lock button and AE
lock with the shutter button pressed halfway) and the RS mode is used, \
allow the auto-
focus operation to be completed before pressing the shutter button halfw\
ay.
*If the shutter button is pressed halfway, the autofocus will not operate\
 even when
the AE lock button is pressed.
* If the AE lock button is pressed and the shutter button is pressed halfw\
ay...

106
Troubleshooting
If you run into a problem operating your camera, check the following tab\
le
to see if you can find the cause of the problem. If the trouble persists\
, take
the camera to your nearest Canon service center. (A list of service cen\
-
ters is provided at the back of this instruction book.) 
The main switch is set to
.
The battery is exhausted.
The battery is inserted
upside down.
The main switch is set to .
The film is not loaded cor-
rectly. (The film transport
(wind/rewind) ( ) is...

107
Troubleshooting
The subject is not focused.
(The in-focus indicator is
blinking in the viewfinder.)
The camera is being used
in a cold environment.
Custom function F-1 is set
to 1 or 3.
The battery is extremely
depleted.
The camera has under-
gone some type of mal-
function. Press the shutter button
again halfway to refocus
the subject. If the subject
still cannot be focused,
refer to “3. Difficult
Subjects for Autofocus” on
page 34.
The battery capacity quick-
ly depleted due to the cold.
Replace it...

108
6400
ISO    6
3200 1600800
400
200
10050
25
12
5
4
3
2
1
0
-1
-2
-3
-4
-5 67891011121314151617181920212223
32
22
16
11
8
5.6 4
2.8 2
1.4
1.0
30 15 8 4 2 1 2 4 8 15 30 60 125 250 500 1000 2000 4000 8000 f / No
¤  SHUTTER SPEED
For EOS-1 N mounted with an EF 50mm f/1.4 USM lens
Program Line Characteristics
Program characteristics for Program AE [ P] mode using an EF50mm f/1.4
USM lens.
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109
Specifications
■TYPE AND MAJOR COMPONENTS
Type: 35mm focal plane shutter SLR (single-lens reflex) cam-
era with autofocus, auto exposure and built-in motor
drive. 
Built-in high-speed motor drive, 35mm focal-plane
shutter, fixed half mirror, AF/AE single-lens reflex camera
Format: 24 mm ×36 mm 
Usable Lenses: Canon EF lenses
Lens Mount: Canon EF mount (fully electronic signal transfer system) 
■VIEWFINDER
Type:  Fixed eye-level pentaprism.
Coverage:  Gives 100% vertical and horizontal coverage of...

110
Specifications
(3) To the right of viewing area: Exposure level scale ( ±3 stops in 1/3-stop incre-
ments), exposure level indicator ( 1AE mode, expo-
sure compensation amount,  2AE lock, real-time
meter deviation value,  3manual exposure level,  4
AEB step amount,  5background exposure when
using flash), remaining frame number display
Depth-of-Field   Possible, by operation of depth-of-field preview button.
Preview:      
■ EXPOSURE CONTROL
Light Metering:  TTL full-aperture metering using a 16-zone...