Which option do I have to modify to see more records without press `q` I'm connected remotly to my database server with cygwin in full screen.

When I query my database with

   select id, name from table limit 27;


I get 27 records and I can do a new query seeing the result of the previous query.

But, If I replace 27 by 28, I see 28 records in one screen with an (End) in reverse video.
If I want to do a new query, I have to press q.

I can't see the result of the previous query even if I use the scrollbar of my cygwin window.

Which option do I have to modify to increase this buffer ?

My psql client and database server version is 9.1.4 and they are installed on Ubuntu 12.04
You can turn off (and on) the paging in psql:

\pset pager [on|off]


If you don't specify on or off, the command will toggle the setting.  (More on \pset in the documentation.)
In the shell, you can even set the pager you want to use:

PAGER=/usr/bin/less


If you start psql after this, less will be your pager.