Datalogic Gryphon I GD4100 User Manual

Message Formatting
380 Gryphon™ I GD4100/GM4100
• If you want to control the Scanner's beeper from the host, you will also probably want to
disable the good transmission beep that is emitted when the code is received from the cra-
dle. (See RF Beeper Features on page 154).
The message field can store plain text and escape sequences.
• Escape sequences are interpreted as commands.
• Plain text is directly printed on the display. If writing beyond the end of line, the display
does
not wrap automatically
. Extra characters are ignored. Control characters are not
interpreted (i.e. LF, FF, etc.).
Cursor Control
NOTES:
• 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 cur-
rent one and the one below it. You will need two ES
C E commands to step from one row
to the next when using the large font.
• The cursor column position is affe
cte
d 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.
Font Selection
ESC [ n A Up n rows, no scroll
ESC [
n B Down n rows, no scroll
ESC [
n C Right n columns
ESC [
n D Left n columns
ESC [ G
CR
ESC [ r ; c H
Move to row r , column c (ESC[1;1H is the upper left
character position of the display)
ESC D
Down 1 row, with scroll
ESC E
CR and cursor down 1 row with scroll
ESC M
Up 1 row and scroll
ESC [ 0 m
Normal mode
ESC [ 7 m
Reverse mode
ESC # 4
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.
ESC # 5
Normal font: subsequent characters are written using the 6x8 font,
which allows for four rows of sixteen characters on the display.
ESC # 7
Medium font: subsequent characters are written using the 8x8
font, which allows for 4 rows of 12 characters on the display.

Datalogic Gryphon I GD4100 Specifications

General

Brand	Datalogic
Model	Gryphon I GD4100
Category	Barcode Reader
Language	English