JANUS 2020 Hand-Held Computer User's Manual
Viewport Home
Purpose:
Moves the viewport to the upper left corner (home position) of the virtual
display.
From Host:
Not supported
Keypad:
IRL Command:
Not supported
Scan:
Viewport Home
*..%/*
*..%/*
Viewport Page Down
Purpose:
Moves the viewport down one page in the virtual display. A page is 16 lines by
20 characters—the reader's display size.
From Host:
Not supported
Keypad:
IRL Command:
Not supported
Scan:
Viewport Page Down
*..%-*
*..%-*
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