iRecruitment - How to display all open vacancies in Available Jobs?

In iRecruitment, Available Jobs screen of an Employee Candidate, user has to input the search criteria first before the results are shown:

Keywords

Date Posted

Location Code

Requirement is to show all open vacancies by default, without entering the search criteria and clicking the Go button.

I tried the personalization to set:

Date Posted initial value to 'Last 2 Weeks'

Search Allowed to True

Post Initial Values to True for the Results region.

Appreciate your suggestions.