Diagraph I.V./700, Service Manual

Page: 43 / 50

5750-212
Revision A
Page 43
Printhead Adjustments
The next instructions cover transferring the
previously recorded values to the I.V./700 control-
ler. The "chart" in these instructions is the one
filled in on page 1 of these instructions. Start by
unplugging the controller.
1 Simultaneously press ALT and INFORMATION and
plug in the barrel connector. Release the keys
when the display shows the information menu.
2 Press SET-UP. The LCD will show the extended
menu with additional choices.
3 Press I and the LCD will show "Column Dot Ad-
just:" Press ENTER.
4 Type the value from the bottom of the chart iden-
tified as "Column Dot =". Press Enter.
5 Press SET-UP then J. The LCD will show "Dot:
1". The controller is waiting for a dot diameter
value for the dot from the first valve in the print-
head.
6 Refer to the "Dot Size" value for valve 1 on the
chart and enter it at the prompt. Press ENTER
when done. Repeat this operation for all seven
valves.
7 After typing the label value for dot 7, press SET-
UP. The LCD will show "Factory Setting Y/N?"
Select 2-YES then press ENTER.
8 Press Set-Up then K. The LCD will show "1st Dot
Time:000 sec" Accept this default time by press-
ing ENTER.
9 The LCD will display "1st Dot Adjust.: 1." Press
ENTER.
10 The second line of the LCD will display "Dot Ad-
justment: 00". Refer to "1st Dot" for valve 1 on
the chart and type it at the prompt. Press ENTER
when done.
11 Repeat the procedure from step 10 for all seven
dots. After the seventh dot, press SET-UP. The
LCD will prompt for "Factory Setting Y/N". Select
2 = YES then press ENTER.