Canon 70d W User Manual

421
Troubleshooting Guide
 Set the lens focus mode switch to < AF> (p.40).
  To prevent camera shake, press t he shutter button gently (p.44, 45).
  If the lens has an Image Stabilizer, set the IS switch to < 1>.
  In low light, the shutter speed may  become slow. Use a faster shutter 
speed (p.160), set a higher ISO speed  (p.120), use flash (p.188, 193), 
or use a tripod.
  Set the AF operation to One-Shot AF . Focus lock is not possible in the 
AI Servo AF mode, or when servo ta kes effect in AI Focus...

Troubleshooting Guide
422
 When [ z4: Highlight tone priority ] is set to [Disable], ISO 100/125/
160 can be set (p.145).
  If [z 4: Highlight tone priority ] is set to [Enable], the settable ISO 
speed range will be ISO 200 - ISO 12800  (or up to ISO 6400 for movie 
shooting). Even if you expand th e settable ISO speed range in [ISO 
speed range ], you cannot set ex panded ISO speeds (H).
  If [z 4: Highlight tone priority ] is set to [Enable], the Auto Lighting 
Optimizer cannot be set. When [ z4:...

423
Troubleshooting Guide
 In shooting modes (< A>< 6>) whose default setting 
is < a> (Auto flash), the built-in flas h will rise automatically when 
necessary.
  If you shoot continuously  with the built-in flash at short intervals, the 
flash may stop operating to protect the flash unit.
  If you use a non-Canon flash unit  with Live View shooting, set [A2: 
Silent LV shoot. ] to [Disable ] (p.231).
  If you use a flash unit other than an  EX-series Speedlite, the flash will 
always be fired at  full...

Troubleshooting Guide
424
 If you use flash, the shutter will ma ke two sounds each time you shoot 
(p.217).
  It indicates that the camera’s intern al temperature is high. If the white 
< > icon is displayed, the still ph oto’s image quality may deteriorate. 
If the red < E> icon is displayed, it indicates that the Live View or 
movie shooting will soon stop  automatically (p.249, 287).
  If [53: Wi-Fi ] is set to [Enable], movie shooting is not possible. Before 
shooting movies, set [ Wi-Fi] to...

425
Troubleshooting Guide
 If you shoot a movie when [ Maximum: H (25600)] is set with [ISO 
speed range ] and ISO speed is set to “ H” (25600), the ISO speed will 
switch to “ H” (12800) (during movie shooting with manual exposure). 
Even if you switch back to still photo shooting, the ISO speed will not 
revert to the original setting.
  If you change the shutter speed or  aperture during movie shooting, the 
changes in the exposure may be recorded.
  Zooming the lens during movie s hooting can cause...

Troubleshooting Guide
426
 If the camera is connected to a pr inter, computer, GPS receiver, or 
other device with an interface  cable, Wi-Fi cannot be set ([53: Wi-Fi] 
will be grayed out). Disconnect the in terface cable, then set the Wi-Fi.
  For details, refer to the Wi-F i Function Instruction Manual.
* The EOS 70D (N) does not  have the Wi-Fi function.
 Set the < R> switch downward (lock release, p.48).
  Check the [ 8C.Fn III-2: Multi function lock ] setting (p.375).
  Check the [ 8C.Fn III-4:...

427
Troubleshooting Guide
 In Basic Zone modes, certain  tabs and menu options are not 
displayed. Set the shooting mode  to a Creative Zone mode (p.52).
  Set the color space to sRGB. If Adobe  RGB is set, the first character 
will be an underscore (p.155).
  It is a movie file (p.152).
  If the card already contains re corded images, the image number may 
not start from 0001 (p.151).
  Make sure the correct date and time has been set (p.37).
  Check the time zone and daylight saving time (p.37, 38)....

Troubleshooting Guide
428
 If the LCD monitor is dirty,  use a soft cloth to clean it.
  In low or high temperatures, the  LCD monitor display may seem slow 
or may look black. It  will return to normal at room temperature.
  [Eye-Fi settings ] will appear only when an Ey e-Fi card is inserted in 
the camera. If the Eye-Fi card has  a write-protect switch set to the 
LOCK position, you will not be abl e to check the card’s connection 
status or disable Eye- Fi transmission (p.401).
  [3 3: Highlight...

429
Troubleshooting Guide
 If you operate the camera’s dials or  lens during movie shooting, the 
operation noise will also be reco rded. Using an external microphone 
(commercially available) is recommended (p.269).
  During autoexposure movie shooting, if  there is a drastic change in the 
exposure level, the reco rding will stop momentar ily until the brightness 
stabilizes. If this hap pens, shoot with the < a> shooting mode (p.256).
  Make sure the HDMI cable or stereo  AV cable’s plug is inserted...

Troubleshooting Guide
430
 41  and 61  images cannot be processed with the camera. Use 
the provided software Digital Photo  Professional to process the image 
(p.456).
  c JPEG images and  1/41/ 61 images cannot be resized 
with the camera (p.333).
  If you selected [Clean now f], the shutter will make a noise, but no 
picture is taken (p.340).
  If you repeatedly turn the power switch < 1> /  at a short 
interval, the < f> icon may not be displayed (p.35).
  What is displayed on the screen di ffers...