************************************
SX610 HS  Notes
************************************
CHDK is a hack, use at your own risk!

Porting thread https://chdk.setepontos.com/index.php?topic=13355.0

To enter CHDK <ALT> mode use the [>] Play button.
This may be changed to Video or WiFi (blue smartphone) in the options.

This camera has only ND filter, no adjustable aperture.

NOTE:
    exp_drv not implemented, < 1024s probably works without
	video features are not supported
	ptp live view is not displayed correctly in  "Miniature Mode"

PTP remote shoot is implemented but disabled pending testing.
Please test and report in the forum using the build from:
https://chdk.setepontos.com/index.php?topic=13355.msg142240#msg142240


Tested:
testing scripts: http://chdk.wikia.com/wiki/Testing? PASS
RAW/DNG - OK
ZEBRA - OK
PTP file transfer - OK
PTP play/rec - OK
PTP live view - OK ,except in Miniature mode
Free RAM available to CHDK = 2.3MB