Industrial Electronic Engineers, Inc.
SIZE
A
CODE IDENT NO.
05464
S036X2–XXX–XXXXX
Van Nuys, California
SCALE N/A
REV
N
SHEET 32 of 49
04/10/02
4.5
Screen Control Codes (Cont.)
[A
0
(RS) = High for the following Control Codes]
36h
Erase Line Data With End Blink
Erases 1 or more lines of data (with blink) using a 2 byte command consisting of control code 36h
and blink field/line data.
Bits 0 through 3 retain (0) or erase (1) lines 0 through 3 respectively.
For example:
Blink Field ON/OFF
Line Position
D7 D6 D5 D4
D3 D2 D1 D0
X X X X
0 0 0 1
Erase line 0, retain lines 1, 2, 3.
X X X X
1 1 0 0
Erase lines 2 & 3, retain lines
0 & 1.
38h
Underbar On
*
Sets the underbar to ON at the current character position.
39h
Underbar Off
*
Sets the underbar to OFF at the current character position.
3Ch
Screen Saver On
Sets the display screen to brightness level 07h (dimmest) after a 10 minute idle time.
(Any new control or data input resets the Screen Saver function for another 10 minute cycle, The
Screen Saver function remains active.)
3Dh
Screen Saver Off
Restores the screen display to previously established brightness level(s) and deactivates the
Screen Saver function. (Default)
37h
Set Carriage Return and Line Feed Definitions
Sets the functions of the Line Feed (0Ah) and Carriage Return (0Dh) commands using a 2 byte
command consisting of control code 37h and the function ID.
Function ID
Definition
00h
LF = LF
CR = CR (Default)
01h
LF = LF + CR
CR = CR
02h
LF = LF
CR = CR + LF
03h
LF = LF + CR
CR = CR + LF
3Ah
Set Right to Left Data Entry
Reverses data entry mode for use with Hebrew Character Set.
3Bh
Set Left to Right Data Entry
Restores data entry mode to normal ASCII. (Default)
*
Applies to 036X2–151–05240 & 036X2-160-05440 only. Unassigned for all other models.