03-13-2018 06:02 PM
Maybe I pressed a wrong button or set something weird in menu but all of a sudden none of these three functions is working. Anyone have any ideas as to what might be going on? Thanks for your help.
03-14-2018 10:05 AM
Do you have a lock button?
03-14-2018 11:37 AM
03-14-2018 11:15 AM
I grabbed my 5D III ... but I don't think I can replicate this.
Exposure compensation would only be available in "P", "Tv", or "Av" modes.
If I throw the lock switch, then rolling the rear dial will cause the word "LOCKED" to appear in red where the exposure compensation info is display (momentarily as you attempt to turn it). So clearly the camera knows I'm trying to change it, but it's locked.
But I can always use the review button and I can always click the trash button to delete any image that I'm reviewing. I don't know of any way to override that capability.
This makes me wonder if there's a bad internal connection and the camera doesn't know you're pressing these buttons or turning the dial.
You may want to contact Canon for support ... this may require service.
03-14-2018 11:36 AM
Thanks, TCampbell. I ended up resetting the camera and clearing all setting and that did the trick.
03-14-2018 11:48 AM
That's cool (and fortunate) that it worked.
03-15-2018 11:10 AM
" I ended up resetting the camera and clearing all setting and that did the trick. "
Number 1 thing to try when all else fails or things don't do as you think they should.
05/18/2023: New firmware updates are available.
EOS Rebel T100 - Version 1.1.0
EOS 5D Mark IV - Version 1.4.0
EOS 6D Mark II - Version 1.2.0
PowerShot Elph 360HS - Version 22.214.171.124
PowerShot SX420 IS - Version 126.96.36.199
PowerShot 620 HS - Version 188.8.131.52
PowerShot SX720 HS - Version 184.108.40.206
PowerShot G1X Mark III - Version 220.127.116.11
PowerShot G7X Mark II - Version 18.104.22.168
PowerShot G9X Mark II - Version 22.214.171.124
04/20/2023: New firmware version 1.4.1 is available for EOS R3
03/30/2023: New firmware updates are available.
EOS 1DX Mark III- Version 1.7.1
Speedlite EL-1 - Version 1.0.2
03/30/2023: Product Advisory for EF50 F1.2 L USM
03/30/2023: Product Advisory for EOS R10
2/07/2023: New product announcements!EOS R8 EOS R50RF-S55-210mm F5-7.1 IS STMRF24-50mm F4.5-6.3 IS STMRF15-30mm F4.5-6.3 IS STM
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.