Vetronic ERM – 8010 Bedienungsanleitung

Section 1: Using the ERM – 8010 Thermal Printer
Page 1 of 7
The ERM – 8010 Thermal Printer by Vetronic Services Ltd
Contents Page
Introduction………………………………………………………………………………2
Contents………………………………………………………………………………….2
Component Parts………………………………………………………………………..3
Front Cover Panel……………………………………………………………………….3
Printer Control Panel……………………………………………………………………4
Control Panel Buttons and Features………………………………………………….4
Replacing the Paper Roll……………………………………………………………….5
Connecting to another Device…………………………………………………………5
Using the Printer with the Supplied Charger…………………………………………5
Using the Printer for the First Time……………………………………………………6
Running the Self Test…………………………………………………………………..6
Initialising the Printer Settings…………………………………………………………7
Summary of the ERM – 8010………………………………………………………….7
Using the printer Without the Paper Supply Connected…………………………….7

Section 1: Using the ERM – 8010 Thermal Printer
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Introduction
The Battery operated Thermal Printer is a self-contained printer for use with a
variety of products from Vetronic Services. The printer uses a galvanically
isolated optocoupler to print real-time data. The printer is capable of printing at
paper speeds of 12.5, 25.0 and 50.0 mm/S and at 3 levels of sensitivity. A shift-
trace feature is also incorporated.
Printing is by means of a heated printer head on thermal paper. Thermal paper
can either be lined or plain and it is on the outside of the paper that the image is
printed.
The printer uses an internal lithium rechargeable battery, which can be charged
whilst in use. A charger, connecting cables and sample paper are provided.
Contents
The Thermal printer kit supplied contains the following
Items:
1 x Thermal printer with integral battery
1 x mains charger with mains cable
1 x 3.5mm plug to 3.5mm plug connecting cable
1 x rolls plain paper
2 x rolls lined paper

Section 1: Using the ERM – 8010 Thermal Printer
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Component Parts
Front Control Panel
Paper Cover Paper Cover Lock
Power Lamp
Mode Button
Data Lamp
Feed Button
Error Lamp
Cutter
Communications
Connector
I.R. Tx/Rx (Not
Power Button
Power connector
Mode button Feed button
Power lamp Data lamp
ON/OFF button
Error lamp

Section 1: Using the ERM – 8010 Thermal Printer
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Printer control panel
Control Panel buttons & features
ON/OFF: Turns the printer power ON or OFF
MODE button: Used to set the printing Mode. See “Setting the Printing Mode”
FEED button: Press and hold to advance the paper
Power lamp: Lamp is green when the printer is ON. Lamp will glow red when the
battery is discharged.
Error lamp: When lit, this indicates an error such as out-of paper, cover open or
data error.
Data lamp: This lamp is on whenever data is being sent to the printer.
Sensitivity: Use the ADJ button on the left of the panel to change the print
sensitivity. The default setting is at 1.0. To double the print size, change the
setting to 2.0. To halve the print size, change the setting to 0.5.
Paper Speed: Use the ADJ button on the right of the panel to change the print
speed. The default speed is 25.0mm/S. To print at 50mm/S press the ADJ button
to light the LED next to the 50. To print at 12.5 mm/S press the ADJ button to
light the LED next to the 12.5
Shift Trace: To shift the trace to the right, press the right hand SHIFT TRACE
button. To shift the trace
Print: To start printing, press the red PRINT button. The yellow LED will come on
to show that the unit is printing. To stop printing, press the red PRINT button
again. The yellow LED will go off. –Note that when printing at 50mm/S the printer
may continue to print after the yellow PRINT LED goes out as the print buffer is
emptied.

Section 1: Using the ERM – 8010 Thermal Printer
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Replacing the paper roll
Open the paper roll cover by squeezing the lugs on either side of the paper roll
cover and lifting the cover. Insert the paper roll as shown below:
Connecting to another device
Use the 3.5mm to 3.5mm cable connector to connect a device to the printer for
printing. Make sure the plugs are pushed fully into the sockets otherwise the
lights on the printer control panel may not light up.
Using the printer with the supplied charger
The supplied charger provides power to the thermal printer for charging the
battery and/or for continuous use. Plug the small power plug into the power
connector on the side of the printer. The LED on the charger will glow RED or
GREEN. A RED LED indicates the internal battery is charging, a GREEN LED
indicates the internal battery is fully charged.
Using the printer for the first time
Connect the printer to the device you wish to print from, e.g. ERM-8010 monitor
using the 3.5mm plug to 3.5mm plug connecting cable.
Turn the printer ON by pressing the large black ON/OFF button.
Ensure the printer is correctly set up by running a self-test – see “Running the
Self-Test”

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Running the Self-Test
Hold down the FEED button whilst turning ON the printer. The self-test prints the
current printer status together with some test patterns and character patterns.
The following settings must be active for the printer to print correctly:
MODE = RS232C
SERIAL = 57600 BAUD
8 DATA BIT
NO PARITY
1 STOP BIT
DENSITY = HIGH
The MARK and SENSOR settings do not affect the printing of data. Following
these settings are 2 bar graph printouts some full-width and ¾ width dot patterns,
a cross-hatch pattern and 20 lines of alphanumeric characters. All patterns and
characters should be clearly visible.
If the MODE, SERIAL and DENSITY settings are not as above you will need to
reset them using the following method.
Initialising the Printer Settings
With the printer turned ON, press and hold the MODE button until the Error lamp
(RED) flashes at least 5 times. When this button is released the Data lamp will
flash once followed by the Error lamp flashing. The Data lamp flashing once
indicates that this is setting 1. The number of times the Error lamp flashes
indicates the value of setting 1. The correct number of flashes for setting 1 is 1.
Press the FEED button to move on to the next setting. The Error lamp will flash
to indicate the value for setting 2. Press FEED to move to setting 3 etc. If, at any
time the incorrect number of flashes is received, then press the MODE button
until the correct number of flashes are seen in the Error lamp. Each setting has a
number of possible values. Each time the MODE button is pressed the next
setting is used. Therefore it may be necessary to press the MODE button several
times until the correct setting is found.

Section 1: Using the ERM – 8010 Thermal Printer
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The following summarises the procedure:
Turn printer ON Press and hold MODE button down until Error Lamp has flashed
at least 5 times. On release of the MODE button the Data lamp will flash a
number of times:
Data Lamp flashes once: Error lamp flashes once
If correct, Press FEED button otherwise press MODE button until correct.
Data Lamp flashes twice: Error lamp flashes 7 times
If correct, Press FEED button otherwise press MODE button until correct.
Data Lamp flashes 3 times: Error lamp flashes twice
If correct, Press FEED button otherwise press MODE button until correct.
Data Lamp flashes 4 times: Error lamp flashes once
If correct, Press FEED button otherwise press MODE button until correct.
Data Lamp flashes 5 times: Error lamp flashes 3 times
If correct, Press FEED button otherwise press MODE button until correct.
Data Lamp flashes 6 times: Error lamp flashes once or twice
If correct, Press FEED button otherwise press MODE button until correct.
Data Lamp flashes 7 times: Error lamp flashes once
If correct, Press FEED button otherwise press MODE button until correct.
Data Lamp flashes 8 times: Error lamp flashes once – procedure
ended.
To save the changes made it is necessary to now press and hold the MODE and
the FEED buttons simultaneously. Hold them down for 5 seconds before
releasing them. On release the printer will print a summary of the settings for
confirmation. Confirm that they match the required settings specified on page 6.
Using the printer with the power supply connected
In some circumstances, using the power supply for the printer whilst performing
an ECG reading for example, may result in mains interference on the printed
trace. This may not always be apparent and will vary from location to location. If
interference is noted then disconnect the charger whilst printing ECG traces.
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