Cursor Control; Font Selection; Clearing Display - Datalogic PowerScan 9500 Series Product Reference Manual

Message Formatting

Cursor Control

ESC [ n A
ESC [ n B
ESC [ n C
ESC [ n D
ESC [ G
ESC [ r ; c H
ESC D
ESC E
ESC M

Font Selection

ESC [ 0 m
ESC [ 7 m
ESC # 4
ESC # 5
ESC # 7

Clearing Display

ESC [ 0 K
ESC [ 1 K
ESC [ 2 K
ESC [ 0 J
ESC [ 1 J
ESC [ 2 J
310
Up n rows, no scroll
Down n rows, no scroll
Right n columns
Left n columns
CR
Move to row r, column c
(ESC[1;1H is the upper left character position of the display)
Down 1 row, with scroll
CR and cursor down 1 row with scroll
Up 1 row and scroll
• Since CR is used as the message terminator, you must use ESC [ G
or ESC E to print a CR.
• The cursor row position is not affected by the currently selected
font. The display always has 4 rows, so when writing with the large
font, actually two rows are written to: the current one and the one
below it. You will need two ESC E commands to step from one row
to the next when using the large font.
• The cursor column position is affected by the currently selected
font. Therefore, column 6 is 36 pixels from the left border only if you
last selected the 6x8 font; otherwise it could be 48 or 72 pixels from
the left border.
Normal mode
Reverse mode
Large font: subsequent characters are written on the current row and the row
below it using the 12x16 font which allows for two rows of eight characters on the
display.
Normal font: subsequent characters are written using the 6x8 font, which allows for
four rows of sixteen characters on the display.
Medium font: subsequent characters are written using the 8x8 font, which allows
for four rows of twelve characters on the display.
From cursor position to end of line inclusive
From beginning of line to cursor position (not inclusive)
Entire line
From cursor position to end of display inclusive
From beginning of display to cursor position (not inclusive)
Entire display; moves cursor to upper left corner on display
PowerScan™ PD9530/PBT9500/PM9500