Commands by the serial interface
PCD7.D250
Page 6-4
SAIA-Burgess Electronics Ltd.
(D25-06-E.DOC)
26/770 E1
Transparent mode
This mode allows two different screen pages to be displayed in super-
position. It allows small (8 x 40) and large characters (4 x 20) to be
represented on the same display.
Command
ASCII
Decimal
Hex
Transparent mode off
ESC @ M4
27 64 77 52
1B 40 4D 34
Transparent mode on
ESC @ M5
27 64 77 53
1B 40 4D 35
For inverse representation, see section 6.3
Backlight and contrast
See section 6.3 for details.