Hmm... Ok, you might be running into a pager problem here. Make sure you're device type is set to ASA in "Edit Properties" at the bottom of the page in the "Communication" section.
If you don't it will probably auto-detect as a Cisco IOS device which means it tries to use "terminal width 0" and "terminal length 0" instead of "terminal pager 0" for the "RESET" value. ASA's need it to be "terminal pager 0".
You can find these settings in NCM Settings under "Device Templates".
