Editing Canon Digital IXUS (section)

====IXUS 400====
The '''Canon Digital IXUS 400''' ('''PowerShot ELPH S400''' in North America and '''IXY Digital 400''' in Japan) featured:
* Maximum resolution: 2272 × 1704 (3.8 megapixels)
* Image ratio 4:3
* Memory Format Compact Flash
* ISO 50–400
* 35&nbsp;mm equivalent: 36&nbsp;mm–108&nbsp;mm
* Aperture {{f/|2.8}}–{{f/|4.9}}
* Battery NB-1LH, 3.7&nbsp;V 840&nbsp;mAh lithium-ion rechargeable

The internal wiring of the CCD can become disconnected in high-temperature or high-humidity environments. Canon issued a recall in October 2006. The damaged CCD displays purple or blueish, distorted or possibly no image at all. The menu and pictures taken prior to the CCD disconnect will still display normally.<ref>{{Cite web|url=https://www.usa.canon.com/consumer/controller?act=PgComSmModDisplayAct&fcategoryid=225&modelid=13390&keycode=2112&id=29819|title=Page Not Found|website=www.usa.canon.com|access-date=6 March 2022|archive-date=6 March 2022|archive-url=https://web.archive.org/web/20220306134111/https://www.usa.canon.com/consumer/controller?act=PgComSmModDisplayAct&fcategoryid=225&modelid=13390&keycode=2112&id=29819|url-status=live}}</ref>{{Failed verification|date=September 2020}}<ref>{{cite web |title=NEWS! - Digital Cameras, Digital Imaging, Digital Photography, Digital Scanners |url=http://www.imaging-resource.com/NEWS/1128958202.html |website=imaging-resource.com |access-date=18 September 2020 |archive-date=4 August 2020 |archive-url=https://web.archive.org/web/20200804001349/https://www.imaging-resource.com/NEWS/1128958202.html |url-status=live }}</ref>

The camera also incorrectly reports a problem with the memory card (Memory Card Error message). This problem can be temporarily overcome by removing both the main battery as well as the small internal battery. Canon has acknowledged this issue, and formerly repaired free of charge.