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Vacuum Sensing
The external vacuum source is attached to
the DIGIMET 3000 via a male luer quick-
disconnect fitting attached to the port
labeled VACUUM.
Electronic Pulsation Input
The electronic pulsation input is designed
to accept an oscillating voltage between 0
and 24 DC volts at a maximum of 40.0
Amps. The polarity of the input signal is
rectified to guarantee that all voltages are
positive. An RC filter is used on the input
to eliminate sharp voltage spikes that
occur during solenoid switching.
DIGIMET PRINTER
The Digimet Printer is an OmniPrint
OM190 Serial Printer which uses a AC
wall transformer to supply it with power. Its
operation as it relates to use with the
Digimet 3000 will be outlined here.
Digimet Printer Settings
The Digimet Printer is set at the WDR
factory for use with the Digimet. Those
settings are:
Baud rate = 9600
Data Bits = 8
Parity = NONE
Stop Bits = 1
Digimet Printer Operations
The Printer uses adding machine 2 1/4”
inch rolls of paper. The printer ribbon is an
Epson HX-20 cartridge ribbon. These
items can be obtained at WDR or at your
local stationary/computer store.
The Digimet Printer will need to be
connected to the provided AC transformer
which is plugged into 120 AC power.
See the section on CABLES to determine
the properly cables to use with the Printer
and Digimet.
Digimet Printer to be used with the
Digimet 3000
The Digimet Printer unit consists of the printer
and power supply. The paper roll and printer
ribbon are stored within the printer enclosure.
To turn the printer on – press the ON button
(ON button blinks green).
To turn the printer off – press and hold the
OFF button until the FEED button blinks red.
(the button blinks once, quickly)
When printing, the ON button appears solid
green.
After printing, the FEED button will need to be
pressed to see all that has printed.
Note: If, when initiating printing, nothing
happens, do one or all of the following: 1)
Make sure there is saved data in the Digimet
2) Make sure the Digimet Printer is ON 3)
Make sure the connector at the Digimet and at
the Digimet Printer are snug 4) Turn off the
Digimet Printer and the Digimet and start over.
To open the printer to change paper or to
change the print ribbon, lift the top cover up.
To close, lower the top cover and press
slightly forward to close completely.
Paper rolls are 2 ¼ inch (57 mm) wide and are
adding machine paper rolls. If the roll is too
tight in the printer compartment it might be
necessary to remove some of the paper from
the roll.
To run a printer test, turn off the printer then
press the FEED button and the ON button at
the same time. When the printer stops printing
the first time while running the printer test,
press the FEED button, again. The instructions
to do so appear below the tear edge of the
printer.
Note: Sometimes lights may appear dim on
the printer but you can determine whether or
not the unit is on by pressing the FEED button.
If the printer feeds paper, unit is ON, if not, the
unit is OFF.
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