FAULT FINDING AND REPAIR
20509 Issue 7 Jan 2018 4-35
LK2 Stroke Go control.
LK3 This link must be set according to the type of data input.
LK4 This link is only altered for special applications.
LK5 This link must be set according to the type of printer in which the
PCB is used.
LK6 This link is used to select an internal or external width control. It can
be set to any position if a shaft encoder is selected at LK2.
LK7 This link must be set to position AB. In the event of a major software
change, consult Domino.
U/P links These arrange the user port connections and consist of wire
links between pins on a 10 way connector.
SW1 This is a dual in-line switch controlling the data exchange between
the printer and control panel. The switch functions are shown below. Baud
rate is normally set to 9600, with other baud rates available as software
selections once initial communication has been achieved.
LINK OPTION
G-F, D-B Internal
G-E, D-B Shaft Encoder
LINK OPTION
128 Issue 6 software
512 Issue 7 Software
LINK OPTION
ROM Normally set
to RAM
RAM
LINK OPTION
A XT4 printer
B Other printers
LINK OPTION
INT Internal control RV2
REM External control through R/Pot