Schiller AT-101 User manual

AT-101
User Guide
Art.-no.: 2.510526 Rev.: c *2.510526*
AT-101
12-Channel ECG Unit

Address Headquarters
SCHILLER AG Phone: [phone]
Altgasse 68 Fax: [phone],
CH-6341 Baar, Switzerland E-mail: [email protected]
Web: www.schiller.ch
Sales and Service Information
The SCHILLER sales and service centre network is world-wide. For the address
of your local distributor, contact your nearest SCHILLER subsidiary. In case of dif-
ficulty a complete list of all distributors and subsidiaries is provided on our internet
site: http://www.schiller.ch.
Sales information can also be obtained from:
[e-mail]
Artikel-Nr.: 2.510526 Rev.: c
Issue date: 25.05.05

Page 1
User Guide
Art.-no.: 2.510526 Rev.: c
AT-101
Contents
1 Safety notes ..............................................3
1.1 Responsibility of the User .................................................. 3
1.2 Intended Use ........................................................................ 3
1.3 Organisational Measures..................................................... 3
1.4 Safety-conscious Operation................................................ 4
1.5 Safety Facilities .................................................................... 4
1.6 Operation with other Devices.............................................. 5
1.7 Maintenance.......................................................................... 5
1.8 Safety Symbols and Pictograms......................................... 6
1.8.1 Used symbols in this document ......................................................... 6
1.8.2 Used symbols on the device.............................................................. 7
1.9 Terms of Warranty................................................................ 8
2 Introduction ..............................................9
2.1 Features................................................................................. 9
2.1.1 Standard Features ............................................................................. 9
2.1.2 Optional Features............................................................................... 9
2.2 Operating Philosophy Overview ....................................... 10
2.2.1 Initiating Functions or Tasks ............................................................ 10
2.2.2 Main Components of the AT-101..................................................... 11
2.2.3 Back Panel....................................................................................... 11
2.3 Keypad................................................................................. 12
2.4 LCD Screen ......................................................................... 14
3 Operation ................................................15
3.1 Start-up and Initial Preparation......................................... 15
3.1.1 Connecting AT-101.......................................................................... 15
3.1.2 Battery Operation............................................................................. 16
3.1.3 Switching ON and OFF.................................................................... 16
3.1.4 Isolating the Mains Supply............................................................... 16
3.1.5 Potential Equalisation....................................................................... 16
3.1.6 Inserting Printing Paper ................................................................... 17
3.1.7 LCD contrast adjustment.................................................................. 17
3.2 Entering Patient Data ......................................................... 18
4 Resting ECG ...........................................19
4.1 Electrode Placement .......................................................... 19
4.2 Further Lead Combinations............................................... 21
4.2.1 Nehb Leads...................................................................................... 21
4.2.2 Electrode Positions for Additional Leads.......................................... 22
4.2.3 Electrodes and Neutral Electrodes Identification and
Colour Code..................................................................................... 23
4.3 Skin/Electrode Resistance................................................. 24
4.3.1 High Electrode Resistance Indication .............................................. 24
4.3.2 Electrode and Patient cable Check (Lead Test)............................... 24
4.4 Modes of Operation and Procedural

Page 2
Art.-no.: 2.510526 Rev.: c
AT-101
Overview.............................................................................. 25
4.4.1 Automatic Mode............................................................................... 26
4.4.2 Manual Mode................................................................................... 27
4.4.3 Screen (and Manual Printout) Settings............................................ 28
4.5 Memory (option).................................................................. 30
4.5.1 Transmitting the Recordings............................................................ 31
5 Setup ........................................................32
5.1 Entering the SETUP Menu ................................................. 32
5.1.1 Navigating in the Setup Screens...................................................... 32
5.2 ECG Settings....................................................................... 33
5.2.1 Automatic Format 1 and 2 Internal Printer....................................... 34
5.2.2 Automatic Format 1 and 2 External Printer...................................... 35
5.2.3 Filters............................................................................................... 36
5.2.4 Interpretation (Only with version C) ................................................. 37
5.2.5 Leads............................................................................................... 38
5.2.6 General (only with version m = Memory)......................................... 38
5.3 System Settings.................................................................. 39
5.3.1 Unit................................................................................................... 40
5.3.2 Communication ............................................................................... 41
5.3.3 Communication with SCM................................................................ 42
5.3.4 Test and Information........................................................................ 43
5.3.4.1 Print Setup....................................................................................... 44
5.3.4.2 Communications Test...................................................................... 45
5.3.4.3 Installing New Software Options (Upgrade)..................................... 45
5.3.4.4 Update the Software........................................................................ 45
5.3.4.5 Default Settings................................................................................ 46
6 Care & Maintenance ...............................47
6.1 Service interval................................................................... 47
6.2 Communication (RS-232) Test........................................... 47
6.3 Maintenance interval for the battery................................. 48
6.3.1 Charging the battery ....................................................................... 48
6.3.2 Battery disposal ............................................................................... 48
6.4 Changing the fuse and mains voltage.............................. 49
6.5 Cleaning............................................................................... 50
6.5.1 Cleaning the Casing......................................................................... 50
6.5.2 Cleaning the Patient Cable.............................................................. 50
6.5.3 Cleaning the Thermal Print Head..................................................... 50
6.6 Replacing the Recording Paper ........................................ 51
6.6.1 Thermal Paper Handling.................................................................. 51
6.7 Fault-Finding....................................................................... 52
6.7.1 Accessories and Disposables.......................................................... 53
7 Technical Data ........................................54
7.1 System................................................................................. 54
7.2 Technical Data for ECG...................................................... 55
7.3 Safety Standards ................................................................ 56
8 Index ........................................................57

Page 3
Safety notes 1
AT-101 User Guide Responsibility of the User 1.1
Art.-no.: 2.510526 Rev.: c
1 Safety notes
1.1 Responsibility of the User
1.2 Intended Use
1.3 Organisational Measures
VThis device must only be used by qualified doctors or trained medical personnel.
VThe numerical and graphical results and any interpretation given must be exami-
ned with respect to the overall clinical condition of the patient and the general re-
corded data quality.
VThe indications given by this equipment are not a substitute for regular checking
of vital functions.
VSpecify the competencies of the personnel for operation and repair.
VEnsure that personnel have read and understood these operating instructions. In
particular this chapter “safety notes" must be read and understood.
VHave damaged or missing components replaced immediately.
VThe operator is responsible for compliance with all applicable accident prevention
regulations and safety regulations.
VThe AT-101 is a 12-channel, ECG device used for the recording, analysis and
evaluation of ECG Recordings. Recordings made with the AT-101 can be used
as a diagnostic aid for heart function and heart conditions. The AT-101 is desi-
gned for indoor use and can be used for all patients of both sexes, all races, and
all ages.
VThere is no danger for patients with pacemaker.
VOnly operate the device in accordance with the specified technical data.
VThe device is not designed for sterile use nor is it designed for outdoor use.
VDo not use this unit in areas where there is any danger of explosion or in the
presence of flammable gases such as anaesthetic agents.
VThis unit is CF classified and defibrillation protected only when the original
patient cable is used. However, as a safety precaution when possible, remove
electrodes before defibrillation.
VThis product is not designed for internal use.This product is not designed for di-
rect cardiac application.
VBefore using the unit, ensure that an introduction regarding the unit functions and
the safety precautions has been provided by a medical product representative.
VKeep these operating instructions in an accessible place for reference when re-
quired. Make sure that they are always complete and legible.
VObserve the operating instructions and maintenance instructions.
VThese operating instructions do not override any statutory or local regulations, or
procedures for the prevention of accidents and environmental protection.

1 Safety notes
1.4 Safety-conscious Operation AT-101
Page 4
Art.-no.: 2.510526 Rev.: c
1.4 Safety-conscious Operation
1.5 Safety Facilities
VMake sure that the staff has read and understood the operating instructions - par-
ticularly the "Safety Notes" chapter.
VDo not touch the unit casing during defibrillation.
VTo ensure patient safety, none of the electrodes including the neutral electrode,
nor the patient or any person with simultaneous patient contact, must come in
contact with conductive parts, even when these are earthed.
VImmediately report any changes that impair safety (including operating beha-
viour) to the person responsible.
VDo not place any liquids on the unit. If liquid should be spilled over the device,
immediately disconnect the device from the mains and wipe it. The device must
be serviced before reusing.
VOnly connect the original SCHILLER patient cable to the patient socket.
VOperating the device without the correctly rated fuse, or with defective cables,
constitutes a danger to life. Therefore:
– Do not operate the unit if the earth connection is suspect or if the mains lead is
damaged or suspected of being damaged.
– Damaged cable connections and connectors must be replaced
immediately.
– The electrical safety devices, such as fuses, must not be altered.
– Ruptured fuses must only be replaced with the same type and rating as the ori-
ginal.

Page 5
Safety notes 1
AT-101 User Guide Operation with other Devices 1.6
Art.-no.: 2.510526 Rev.: c
1.6 Operation with other Devices
1.7 Maintenance
VUse only accessories and other parts recommended or supplied by SCHILLER
AG. Use of other than recommended or supplied parts may result in injury, inac-
curate information and/or damage to the unit.
VAncillary equipment connected to the analogue and/or digital interfaces must be
certified according to the respective IEC standards (e.g. IEC/EN 60950 for data
processing equipment and IEC/EN 60601-1 for medical equipment). Furthermore
all configurations shall comply with the valid version of the system standard IEC/
EN 60601-1-1. Everybody who connects additional equipment to the signal input
part or signal output part configures a medical system, and is therefore responsi-
ble that the system complies with the requirements of the valid version of the sy-
stem standard IEC/EN 60601-1-1. If in doubt, consult the technical service de-
partment or your local representative.
– EC/EN 60601-1-1 states that the patient must remain at least 1.5 meters clear
of the unit. If this is not possible, a safety isolating transformer must be installed.
VAny other equipment used with the patient must use the same common earth as
the AT-101.
VPrecautions must be observed when using high frequency devices. Use the spe-
cial high frequency SCHILLER patient cable to avoid possible signal interference
during ECG acquisition.
VThere is no danger when using the ECG unit simultaneously with electrical stimu-
lation equipment. However, the stimulation units should only be used at a suf-
ficient distance from the electrodes. If in doubt, the patient should be disconnec-
ted from the device.
VIf the patient cable should become defective after defibrillation, an electrode be-
comes displaced, or an electrode resistance is too high, a lead-off indication is
displayed in the upper right part of the screen and an acoustic alarm given.
VIf the device is a part of a medical system, the original SCHILLER patient cable
must only be used with, and connected to, the patient connector on the AT-101.
VDanger of electric shock! Do not open the device. No serviceable parts inside.
Refer servicing to qualified technician authorised by SCHILLER only.
VBefore cleaning and to isolate the mains power supply, switch the unit off and dis-
connect it from the mains by removing the plug.
VDo not use high temperature sterilisation processes
(such as autoclaving). Do not use E-beam or gamma radiation sterilisation.
VDo not use solvent or abrasive cleaners on either the unit or cable assemblies.
VDo not, under any circumstances, immerse the unit or cable assemblies in liquid.

1 Safety notes
1.8 Safety Symbols and Pictograms AT-101
Page 6
Art.-no.: 2.510526 Rev.: c
1.8 Safety Symbols and Pictograms
1.8.1 Used symbols in this document
The safety level is classified according ANSI Z535.4. The following overview shows
the used safety symbols and pictograms used in this manual.
For a direct danger which could lead to severe personal injury or to death.
For a possibly dangerous situation, which could lead to heavy bodily injury or to death.
For a possibly dangerous situation which could lead to personal injury. This symbol is
also used to indicate possible damage to property.
For general safety notes as listed in this chapter.
Used for electrical dangers, warnings and other notes in regarding operation with elec-
tricity.
Note For possibly dangerous situations, which could lead to damages to property or
system failure. Important or helpful user information
Reference to other guidelines

Page 7
Safety notes 1
AT-101 User Guide Safety Symbols and Pictograms 1.8
Art.-no.: 2.510526 Rev.: c
1.8.2 Used symbols on the device
Potential equalization
CF symbol. This unit is classified safe for internal and external use. However, It is only
defibrillation protected when used with the original SCHILLER patient cable!
Inappropriate disposal can lead to environmental pollution.
Units/components and accessories no longer required can be returned to SCHILLER
AG for disposal. Alternatively, the unit should be disposed of in a municipally appro-
ved recycling centre.
Notified body of the CE certification (TÜV P.S.)
Attention: Consult accompanying documents.

1 Safety notes
1.9 Terms of Warranty AT-101
Page 8
Art.-no.: 2.510526 Rev.: c
1.9 Terms of Warranty
The SCHILLER AT-101 is warranted against defects in material and manufacture for
the duration of one year (as from date of purchase). Excluded from this guarantee is
damage caused by an accident or as a result of improper handling. The warranty entit-
les free replacement of the defective part. Any liability for subsequent damage is ex-
cluded. The warranty is void if unauthorized or unqualified persons attempt to make
repairs.
In case of a defect, send the apparatus to your dealer or directly to the manufacturer.
The manufacturer can only be held responsible for the safety, reliability, and perfor-
mance of the apparatus if:
• assembly operations, extensions, readjustments, modifications, or repairs are car-
ried out by persons authorized by him, and
• the SCHILLER AT-101 and approved attached equipment is used in accordance
with the manufacturers instructions.
There are no Express or implied warranties which extend beyond the warranties her-
einabove set forth. SCHILLER makes no warranty of merchantability or fitness for a
particulare purpose with respect to the product or parts therefof.
This equipment has been tested and found to comply with the limits for a class A di-
gital device, pursuant to both Part 15 of the FCC (Federal Communications Commis-
sion) Rules and the radio interference regulations of the Canadian Department of
Communications. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with this instruction manual, may cause harmful in-
terference to radio communications. Operation of this equipment in a residential area
is likely to cause harmful interference in which case the user will be required to correct
the interference at his own expense.

Page 9
Introduction 2
AT-101 User Guide Features 2.1
Art.-no.: 2.510526 Rev.: c
2 Introduction
2.1 Features
The SCHILLER AT-101 is a 12-channel ECG unit designed to record, display, and
analyse resting ECGs. The unit has been extensively researched to give an ergono-
mic, clear interface that‘s easy touse without compromising functionality. The AT-101
has the following features:
2.1.1 Standard Features
• Alphanumeric keypad and dedicated soft key interface for easy, user friendly
operation.
• Integral thermal quality printer with various user defined print format
options.
• Measurements and average cycles with automatic and manual printout of the re-
cording.
2.1.2 Optional Features
• External printers
• ECG Interpretation
• Memory for up to 40 recordings
• Thrombolysis
• SCHILLER Communication modul (SCM) for data transmission to server via:
– Ethernet
– Modem (option)

2 Introduction
2.2 Operating Philosophy Overview AT-101
Page 10
Art.-no.: 2.510526 Rev.: c
2.2 Operating Philosophy Overview
There are broadly four types of data display as follows:
Data Acquisition and ECG
Recording Screen In this screen the real-time ECG is displayed. From this screen a continuous printout
can be initiated and/or an auto recording can be made. In auto mode 10 seconds of
ECG data is analysed and averaged and the results given on a printout. The format
and data of an auto mode printout is independent of the screen display, and is defined
in the setup screens. (See paragraph 5.2 page 34).
An auto mode recording can also be stored in the memory for later print or
transmission.
Memory Screen In this screen stored recordings can be accessed, printed and transmitted.
Patient Data Screen Patient data entry via the keypad.
Data Entry and Setup In these screens all system settings are made.
2.2.1 Initiating Functions or Tasks
Most functions and tasks are initiated by the 5 softkeys (1) situated immediately below
the LCD. The function of the softkeys varies according to the screen displayed and is
displayed on the LCD immediately above the key itself.
During data acquisition, further dedicated function keys are provided to make an auto
mode recording (START) and to stop a manual printout (STOP). The top line of the
alphanumeric keypad, additionally enables direct settings of lead group, trace speed
and sensitivity, filter on/off and other functions, for both the real-time display and
(manual) printout.
Fig. 2.1 Start-up screen
1
MENU
MANUAL
PRINT
LEAD
TEST
HR:
78 / min
FILTER OFF

Page 11
Introduction 2
AT-101 User Guide Operating Philosophy Overview 2.2
Art.-no.: 2.510526 Rev.: c
2.2.2 Main Components of the AT-101
(1) LCD Display
(2) Softkey control
(3) Keypad and dedicated function keys
(4) Printer
2.2.3 Back Panel
(1) Patient cable connector
(2) LPT connector for the connection of an external printer
(3) RS-232 for connection of a modem or a PC for export of stored recordings
(4) Mains connector (with fuse above)
(5) RJ11 Modem connector with SCM (option)
(6) Potential equalisation stud
(7) RJ45 connector for Ethernet with SCM (option)
VAll externally connected hardware must be approved by SCHILLER. Connection
of any hardware not approved by SCHILLER is at the owner‘s risk. The unit gua-
rantee may also be invalid. See also safety note paragraph 1.6.
1
2
3
4
1
2
3
6
7
5
4

2 Introduction
2.3 Keypad AT-101
Page 12
Art.-no.: 2.510526 Rev.: c
2.3 Keypad
123
MENU
MANUAL
PRINT
LEAD
TEST
HR:
78 / min
FILTER OFF
(1) Softkeys - the function of these keys changes depending on the screen display-
ed. The function of these keys is shown on the screen above the keys. If nothing
is written above a softkey, it has no function for the current screen.
(2) Auto Mode recording (in Auto mode 1). Press the SHIFT followed by the START
key (2) for auto mode 2.
(3) STOP printout

Page 13
Introduction 2
AT-101 User Guide Keypad 2.3
Art.-no.: 2.510526 Rev.: c
(4) The top figures on the number keys ‘1‘and ‘2‘(designated < and >), change the
lead group displayed on the screen, forward and backward resp.
(5) Auto sensitivity key - automatically sets the ECG printout sensitivity (in AUTO
mode only) to the best setting for the signal strength (5mm/mV or 10mm/mV)
(6) The top figures on the number keys designated 5, 10, and 20 set the sensitivity
of the ECG both on the screen and on the (manual) printout. The sensitivity is
5, 10 or 20 mm / mV.
(7) The top figures on the number keys designated 5/10, 25, and 50 set the speed
of the ECG both on the screen and on the (manual) printout. The speed on the
screen can only be set to 25 or 50 mm/s. The speed of the manual printout can
be 5, 10, 25 or 50 mm/s. The 5 and 10 mm/s settings are both on the same key
which toggles the two speeds.
(8) Inserts a 1mV reference marker on the screen and printout. Recentres the trace.
(9) Toggles the QRS beeper ON/ OFF
(10) Myogram filter ON / OFF. The cutoff frequency can be user defined in ‘Setup‘.
(11) Delete last typed character.
(12) Patient data key. Press this key to enter a new patient or modify the data for the
current one.
(13) ON / OFF Key
(14) Mains Indicator - lit when mains connected.
(16) Shift key to select capital letters.
(17) Function Key. When pressed before another key, initiates the second function
of that key.
For example, second letters on the keypad -, é, è, ç, Ø, ›, @ etc., are entered
by holding the function key before pressing the letter key.
4 5 6 7 8 9 10 11 12 13
17 1415
16
The patient data screen, or the ECG screen is the first screen displayed on initial
switch on. This is set for user preference in the SYSTEM SETTINGS/UNIT (see
page 41).
(15) Press the function key (16) and the UP/DOWN arrows to adjust screen contrast.
When entering patient data use the LEFT/RIGHT arrow keys to move the cursor
in the data field. Use the UP/DOWN arrow keys to go up/down to the next data
entry

2 Introduction
2.4 LCD Screen AT-101
Page 14
Art.-no.: 2.510526 Rev.: c
2.4 LCD Screen
The display will vary according to the current task being carried out. In all screens
however, the top and bottom lines always display the same information: the top line
displays system information, and the bottom line always gives the softkey options.
The following is an example of a typical resting ECG screen.
Items 1, 2 and 3 are in the same position for all screens.
(1) Top line - time, date, patient name, and current power source - mains (~), or bat-
tery ( ). When battery capacity is limited the battery symbol flashes.
(2) Data acquisition area or data entry area.
(3) Softkey designation. Pressing the key below the text carries out the function in-
dicated. The options available will change according to the screen displayed.
Items 4 to 10 are specific for ECG acquisition only:
(4) Current Heart Rate (averaged over 4 beats and refreshed every 2 seconds).
The HR is also given on a manual printout. Note that with an auto mode printout
the HR is averaged over the full 10 seconds of the recording.
(5) Electrode connections - when an electrode indication flashes (an audible alarm
is also given), it indicates that the electrode resistance is too high. The electro-
de(s) must be reapplied.
(6) Sensitivity 5, 10 or 20 mm/mV. Change the sensitivity with the keys 3 (auto), 4,
5 and 6. An ‘A‘ in this box indicates that automatic sensitivity is selected (auto
mode printout only).
(7) Speed 25 or 50 mm/s. Change the speed with the keys 8 and 9.
(8) Lead indication (leads currently displayed on the screen). Change the lead
group with the < and > keys on the keypad.
(9) 1Myogram Filter indication - ‘Filter ON’ or ‘Filter OFF’. The filter is applied with
the filter key.
(10) Area for system messages or instructions.
1.The frequency of the filter cutoff is defined on page 37 menu Filters.
~
4
5
6
7
8
9
10
2
1
3MENU
MANUAL
PRINT
LEAD
TEST
HR:
78 / min
FILTER OFF

Page 15
Operation 3
AT-101 User Guide Start-up and Initial Preparation 3.1
Art.-no.: 2.510526 Rev.: c
3Operation
3.1 Start-up and Initial Preparation
3.1.1 Connecting AT-101
(1) Potential equalisation
(2) Mains connection (100 - 115 or 220 - 240 V)
(3) RS-232 (see safety note paragraph 1.6)
(4) Printer (see safety note paragraph 1.6)
Fig. 3.1 AT-101 back panel
VDanger of electrical shock. Do not operate the unit if the earth connection is su-
spect or if the mains lead is damaged or suspected of being
damaged.
1. CheckVoltagesetting(2) 115 or230 V.Referto chapter6.4forthemains voltage.
2. Connect the power cable at the rear of the unit.
The mains indicator lamp (6) is always lit when the unit is connected to the mains
supply. If the unit is switched on, the relevant symbol is displayed on the LCD (7)
Leave the AT-101 connected to the mains for 7 hours to fully charge the battery.
3. Connect the potential equalisation cable and all other necessary cables at the
rear of the AT-101.
4. Press the on/off button (5). The patient data or the ECG acquisition screen is dis-
played (see paragraph 5.3.1.)
5. Check the settings according to chapters 5.
6. Connect the patient cable on the right side panel.
5
7
6
HR:
78 / min
FILTER OFF

3Operation
3.1 Start-up and Initial Preparation AT-101
Page 16
Art.-no.: 2.510526 Rev.: c
3.1.2 Battery Operation
3.1.3 Switching ON and OFF
3.1.4 Isolating the Mains Supply
To isolate the power supply, remove the mains plug from the wall socket.
(see Fig. 3.1)
3.1.5 Potential Equalisation
A yellow/green ground cable for connection to the potential equalisation stud is sup-
plied as an option (Article number 2.310005).
Important
The unit can either be operated from the mains supply or from the built-in rechargea-
ble battery. The power source is indicated on the top line of the LCD. The internal bat-
tery provides power for up to 3 hours.
• When the unit is running on battery power a battery symbol (1) is displayed.
• When working from battery power, the unit is automatically switched off after 5 mi-
nutes (30 seconds if battery capacity is limited) if no key is pressed.
• for Battery recharging refer to chapter 6.3.
• The unit can remain connected to the mains supply without damage to either the
battery or the unit.
«The AT-101 is switched ON and OFF with the ON/OFF key.
1
HR:
78 / min
FILTER OFF
The potential equalisation stud (see Fig. Fig. 3.1) at the rear of the unit can be used
to equalise the ground potential of the AT-101 to that of all mains powered equipment
in the vicinity. Use the hospital or building common ground
VTo prevent the possibility of leakage current when an external printer is connec-
ted, always ensure that the mains lead, or the potential equalisation (next to the
mains connector), is attached to the AT-101

Page 17
Operation 3
AT-101 User Guide Start-up and Initial Preparation 3.1
Art.-no.: 2.510526 Rev.: c
3.1.6 Inserting Printing Paper
3.1.7 LCD contrast adjustment
Important
The device is delivered without printing paper installed. Only use original SCHILLER
printing paper. The thermo-paper is sensitive to heat, humidity and chemical vapours.
Store the paper in a cool and dry area.
1. Press the locking catch (1) to the right.
2. Open the printer door upward.
3. Insert paper and pull it down.
4. Close the cover. Be sure that the paper lies exactly between the rails.
5. Press the STOP key to transport the paper to the start position.
«Press the function key FN and the UP/DOWN arrows to adjust screen contrast.
1

3Operation
3.2 Entering Patient Data AT-101
Page 18
Art.-no.: 2.510526 Rev.: c
3.2 Entering Patient Data
Last Name Enter patients name (maximum 20 characters)
First Name Enter patients first name (maximum 20 characters)
Pat. No. The patient number is an easily identifiable short form of identifying a patient - a ma-
ximum of 20 characters can be entered.
Born Enter patient‘s date of birth dd-mm-yyyy
The patient age is calculated to the nearest year.
Age Self calcualted when entering date of birth.
Gender Enter the patient‘s sex - M or F
Height Enter patient‘s height 20...250cm (10...80 inches)
Weight Enter patient‘s weight 0.5...250kg (5...500 lbs)
BP Enter the patient‘s systolic (or diastolic) blood pressure.
Medication Up to 23 characters can entered for medication notes
When all entries are made, press the softkey MENU to confirm the entered data.
In this screen a new patient can be entered, or a the details of a selected patient can
be modified.
«Press the patient data key.
Last Name : _
First name :
Pat. # :
Born : (dd-mm-yyyy)
Age :
Gender :
Height : cm
Weight : kg
BP : mmHg
Medications :
MENU