Mon Sep 14, 2009 Islanders Canucks (Terrace, BC) 7:00 PM NHLN-CA, NHLN-US(HD), SNET-P(HD)
Sat Sep 26, 2009 Canucks Flames 6:00 PM TSN2, NHLN-US(HD)
So far those are the only two games listed as televised on the pre-season schedule
http://canucks.nhl.com/club/schedule.htm (select "Pre-Season" from the drop-down menu)