ZOOM primary command
In CHAR, HEX and LHEX display formats, the ZOOM primary command limits the display to just one record, showing you all of the data in the record without having to scroll left or right.
In SNGL and TABL display formats, zooming in shows all fields in the record presented in SNGL display format, rather than only those fields selected by the template.
The ZOOM command zooms in on the record selected by the cursor, or the top record displayed if the cursor is not positioned on a record.
To zoom back out to the display format that was current prior to zooming in, enter the ZOOM command again.