GRAPHTEC CE7000-130 - Clearing the NOV-RAM

CE7000-UM-251-9370 8-13
8 Electrical Adjustment
8.7 Clearing the NOV-RAM
This function will set all adjustment value to the default settings of each model.
Perform this function after the main board was replaced.
How to clear the NOV-RAM
(1) Turn off the power for the plotter.
(2) Set SW1 to the NOV-RAM clear mode as shown below.
Dip Switch (SW1) 1 2 3 4 5 6 7 8 Model
12345678
ON
OFF
OFF OFF OFF ON OFF OFF OFF OFF CE7000-40
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ON
OFF
ON OFF OFF ON OFF OFF OFF OFF CE7000-60
12345678
ON
OFF
OFF ON OFF ON OFF OFF OFF OFF CE7000-130
12345678
ON
OFF
ON ON OFF ON OFF OFF OFF OFF CE7000-160
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ON
OFF
OFF ON ON ON OFF OFF OFF OFF CE7000-130AP
(3) Turn on the power to the plotter.
(4) The NOVRAM CLEAR START menu appears. The plotter immediately starts to clear the parameters on
the NOV-RAM, and then sets the default values.
Do not turn off the power while clearing the NOV-RAM.
Wait until the NOVRAM CLEAR COMPLETE menu appears. It will take a few minutes.
(5) When the clearing is complete, the NOVRAM CLEAR COMPLETE menu appears.
(6) Turn off the power for the plotter.