Service manual

5750-212
Revision A
Page 42
Disconnecting the Old Controller
1 Unplug the barrel connector [A].
2 Unscrew the ink container and set aside [C].
3 Disconnect the signal cable from the printhead
[B].
4 Disconnect the ink line from the printhead [D].
5 Remove the 4-prong knob [E] and the carriage
bolt from the mounting bracket on the back of
the controller. Set the old controller aside.
New Controller Installation
1 Unwrap the new controller and secure in place
with the 4-prong knob [E] and the carriage bolt
previously removed.
2 Connect the ink line to the printhead [D].
3 Connect the signal cable to the printhead [B].
4 Screw in the ink can [C].
5 Plug the power supply into an outlet and then
the barrel connector [A] into the controller. The
"Diagraph Corporation" prompt will confirm
proper operation.
6 Press a clean wipe against the face of the print-
head and press PURGE [F].
Initialization
Setting Language, Time, Date and Units
1 Press and hold both ALT and the left arrow key
while connecting the power. Release the keys
when "Erase all messages?" appears on the LCD.
Press 1 for "No" and then ENTER.
2 The LCD will request a choice of language. Enter
the number that matches your language choice:
1 English 3 Deutsch 5 Italiano
2 Español 4 Français
3 The next choice is Date. The LCD will prompt for
year-month-day entry (YYYY/MM/DD). Enter
today's date and press ENTER.
4 The LCD will prompt for time in an HH:MM format
and a designation of AM or PM. Enter the current
time and press ENTER.
5 After time, the screen will prompt for the units of
measurement. Enter Y to select and choose ei-
ther "INCHES" or "METERS." After this choice,
the I.V./700 controller will automatically reboot
and display the print screen.