Resolved Question 1. Menu setup screens are accessed through the TV menu setup, not the ZX600 as the card instructions and book implied.
Resolved Question 2. DVD player is accessed through the AV setting using "Auto" on the TV.
Resolved Question 3. Connected using a HDMI cable and the "HDMI" setting using "Auto" on the TV.
Question 4 still needs resolution.
Thanks for the information supplied to give me clues to continue.