Nihon Kohden ZS 940PA User Manual

TRANSMITTER

ZS-940PA

0614-009355

Model: ZS-940PA

Manual code no.: 0614-009355

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GENERAL HANDLING PRECAUTIONS

This device is intended for use only by qualified medical personnel. Use only Nihon Kohden approved products with this device. Use of non-approved products or in a non-approved manner may affect the performance specifications of the device. This includes, but is not limited to, batteries, recording paper, pens, extension cables, electrode leads, input boxes and AC power.

Please read these precautions thoroughly before attempting to operate the instrument.

1. To safely and effectively use the instrument, its operation must be fully understood.

2. When installing or storing the instrument, take the following precautions:

(1) Avoid moisture or contact with water, extreme atmospheric pressure, excessive

humidity and temperatures, poorly ventilated areas, and dust, saline or sulphuric air.

(2) Place the instrument on an even, level floor. Avoid vibration and mechanical shock,

even during transport.

(3) Avoid placing in an area where chemicals are stored or where there is danger of gas

leakage.

(4) The power line source to be applied to the instrument must correspond in frequency

and voltage to product specifications, and have sufficient current capacity.

(5) Choose a room where a proper grounding facility is available.

3. Before Operation

(1) Check that the instrument is in perfect operating order. (2) Check that the instrument is grounded properly. (3) Check that all cords are connected properly. (4) Pay extra attention when the instrument is in combination with other instruments to

avoid misdiagnosis or other problems. (5) All circuitry used for direct patient connection must be doubly checked. (6) Check that battery level is acceptable and battery condition is good when using battery-

operated models.

4. During Operation

(1) Both the instrument and the patient must receive continual, careful attention. (2) Turn power off or remove electrodes and/or transducers when necessary to assure the

patient’s safety. (3) Avoid direct contact between the instrument housing and the patient.

5. To Shutdown After Use

(1) Turn power off with all controls returned to their original positions. (2) Remove the cords gently; do not use force to remove them.

Operator's Manual ZS-940PA i

(3) Clean the instrument together with all accessories for their next use.

6. The instrument must receive expert, professional attention for maintenance and repairs. When the instrument is not functioning properly, it should be clearly marked to avoid operation while it is out of order.

7. The instrument must not be altered or modified in any way.

8. Maintenance and Inspection:

(1) The instrument and parts must undergo regular maintenance inspection at least every 6

months.

(2) If stored for extended periods without being used, make sure prior to operation that the

instrument is in perfect operating condition.

(3) Technical information such as parts list, descriptions, calibration instructions or other

information is available for qualified user technical personnel upon request from your Nihon Kohden distributor.

9. When the instrument is used with an electrosurgical instrument, pay careful attention to the application and/or location of electrodes and/or transducers to avoid possible burn to the patient.

10. When the instrument is used with a defibrillator, make sure that the instrument is protected against defibrillator discharge. If not, remove patient cables and/or transducers from the instrument to avoid possible damage.

ii Operator's Manual ZS-940PA

WARRANTY POLICY

Nihon Kohden Corporation (NKC) shall warrant its products against all defects in materials and workmanship for one year from the date of delivery. However, consumable materials such as recording paper, ink, stylus and battery are excluded from the warranty.

NKC or its authorized agents will repair or replace any products which prove to be defective during the warranty period, provided these products are used as prescribed by the operating instructions given in the operator’s and service manuals.

No other party is authorized to make any warranty or assume liability for NKC’s products. NKC will not recognize any other warranty, either implied or in writing. In addition, service, technical modification or any other product change performed by someone other than NKC or its authorized agents without prior consent of NKC may be cause for voiding this warranty.

Defective products or parts must be returned to NKC or its authorized agents, along with an explanation of the failure. Shipping costs must be pre-paid.

This warranty does not apply to products that have been modified, disassembled, reinstalled or repaired without Nihon Kohden approval or which have been subjected to neglect or accident, damage due to accident, fire, lightning, vandalism, water or other casualty, improper installation or application, or on which the original identification marks have been removed.

In the USA and Canada other warranty policies may apply.

CAUTION

United States law restricts this device to sale by or on the order of a physician.

Equipment Authorization Requirement

Operation of this equipment requires the prior coordination with a frequency coordinator designated by FCC for the Wireless Medical Telemetry Service.

Operator's Manual ZS-940PA iii

EMC RELATED CAUTION

This equipment and/or system complies with the International Standard IEC60601-1-2 for electromagnetic compatibility for medical electrical equipment and/or system. However, an electromagnetic environment that exceeds the limits or levels stipulated in the IEC60601-1-2, can cause harmful interference to the equipment and/or system or cause the equipment and/or system to fail to perform its intended function or degrade its intended performance. Therefore, during the operation of the equipment and/or system, if there is any undesired deviation from its intended operational performance, you must avoid, identify and resolve the adverse electromagnetic effect before continuing to use the equipment and/or system.

The following describes some common interference sources and remedial actions:

1.Strong electromagnetic interference from a nearby emitter source such as an

authorized radio station or cellular phone: Install the equipment and/or system at another location if it is interfered with by an emitter source such as an authorized radio station. Keep the emitter source such as cellular phone away from the equipment and/or system.

2.Effect of direct or indirect electrostatic discharge:

Make sure all users and patients in contact with the equipment and/or system are free from direct or indirect electrostatic energy before using it.

3.Electromagnetic interference with any radio wave receiver such as radio or

television: If the equipment and/or system interferes with any radio wave receiver, locate the equipment and/or system as far as possible from the radio wave receiver.

If the above suggested remedial actions do not solve the problem, consult your Nihon Kohden Corporation subsidiary or distributor for additional suggestions.

iv Operator's Manual ZS-940PA

Conventions Used in this Manual and Instrument

Warnings, Cautions and Notes

Warnings, cautions and notes are used in this manual to alert or signal the reader to specific information.

WARNING

A warning alerts the user to the possible injury or death associated with the use or misuse of the instrument.

CAUTION

A caution alerts the user to possible injury or problems with the instrument associated with its use or misuse such as instrument malfunction, instrument failure, damage to the instrument, or damage to other property.

NOTE

A note provides specific information, in the form of recommendations, prerequirements, alternative methods or supplemental information.

Operator's Manual ZS-940PA v

Explanations of the Symbols in this Manual and Instrument

The following symbols found in this manual/instrument bear the respective descriptions as given.

On Panel

Symbol Description Symbol Description

Defibrillation proof type BF applied part

Defibrillation proof type CF applied part

Attention, consult operator’s manual

Direction for attaching battery cover

Inside Battery Case

Direct current

Serial number

Year of manufacture

CSA mark

Symbol Description Symbol Description

Battery position

On LCD

Attention, consult operator’s manual

Symbol Description Symbol Description

Full battery

Replace battery NIBP cannot be measured

Replace battery Check electrode

vi Operator's Manual ZS-940PA

Introduction

The ZS-940PA transmitter transmits ECG, respiration, SpO2, NIBP and pulse waveform from a patient to a Nihon Kohden monitor for continuous monitoring. The transmitter can change channels when connected to the QI-901PK channel writer. The front LCD displays SpO NIBP, pulse rate, pulse waveform amplitude, electrode condition mark, battery condition and NIBP measuring mode and interval.

Read the operator’s manual for the receiving monitor together with this manual before operation.

CAUTION

• Do not use the same channel for different patients. Otherwise, two patients’ data will be lost due to mutual modulation interference, or another patient’s data may appear on the receiving monitor screen.

• Do not use transmitters of adjacent channels in a hospital. Otherwise, radio waves from one transmitter affect the receiver of the adjacent channel’s transmitter and there may be interference.

NOTE

• To prevent interference between channels, assign a channel administrator in the hospital and only he or she should manage channel assignment.

• Use Nihon Kohden parts and accessories to assure maximum performance from your instrument.

• For stable signal reception, it is recommended to use a diversity antenna system on the receiving monitor. Otherwise, spike noise from transient fading of electric field strength (for example, people moving) may interfere with the transmitter signal and may be mistaken as an arrhythmia on the receiving monitor.

• NIBP cannot be measured on a neonate. (ECG, respiration and SpO monitored on a neonate.)

can be

Operator's Manual ZS-940PA 1

Panel Description

Front Panel

LCD:

Displays measuring data, settings and other information.

NIBP START/STOP key:

Starts/stops NIBP measurement in selected mode.

NIBP INTERVAL key:

Selects NIBP measurement mode.

Refer to the WARNING below. (This symbol is attached to the rear of the battery case cover.)

Battery case:

Contains three 1.5 V AA batteries.

WARNING

Close the battery case cover during operation. If the transmitter is used with the battery case cover open, the patient may get an electrical shock when defibrillation is performed, and electrostatic discharge by the patient may intermittently interfere with the waveform or data.

2 Operator's Manual ZS-940PA

Rear Panel

Lock plate:

Fastens the transmitter to an NIBP cuff.

Refer to the WARNING below.

WARNING

If detergent or liquid spills into the transmitter, stop using it and contact your Nihon Kohden distributor. If a wet transmitter is used, the patient or anyone in contact with the transmitter may receive an electric shock or patient leakage current over the allowed amount may flow.

Operator's Manual ZS-940PA 3

Top Panel

NIBP socket:

Connects the cuff hose.

Refer to the WARNING on the next page.

Refer to the symbol page.

Bottom Panel

Channel number label:

Indicates the channel number of the transmitter. Attach the channel number label to the panel of the monitor.

Refer to the WARNING on the next page.

ECG/impedance RESP socket:

Connects the electrode lead for measuring ECG and/or respiration by the impedance method.

Refer to the symbol page.

SpO

socket:

Connects the SpO

probe.

4 Operator's Manual ZS-940PA

WARNING

• Before performing defibrillation, check that the electrode leads and SpO probe attached to the patient are properly connected to the transmitter. Touching the metal parts of disconnected leads and probes causes serious electrical shock or injury by discharged energy.

• When performing defibrillation, all persons must keep clear of the bed and must not touch the patient, any equipment connected to the patient or the metal parts of leads and probes connected to the patient. Failure to follow this warning may result in serious electrical burn, shock or other injury.

• When performing defibrillation, discharge as far as possible from electrodes and medicine on the chest of the patient. If there is a possibility that the defibrillator paddle could touch electrodes and medicine, remove electrodes and medicine from the patient. If the defibrillator contacts these materials, the discharged energy may cause serious electrical burn on the patient.

• When using this transmitter with an ESU, the ESU return plate and the electrodes for monitoring must be firmly attached to the patient. If the return plate is not attached correctly, it may burn the patient’s skin where the electrodes are attached. Refer to the instruction manual for the ESU.

CAUTION

Do not shake or swing the transmitter holding the leads/cables connected to the transmitter. The transmitter may come off and injure someone or damage surrounding instruments.

Operator's Manual ZS-940PA 5

LCD

1234

LOCK KEYS

No. Name Description

1 NIBP SYS Displays NIBP systolic value. 2 NIBP DIA Displays NIBP diastolic value. 3 NIBP MEAN Displays NIBP mean value.

“CUFF” is displayed with the cuff inflation pressure during measurement.

4 Check electrode mark Appears when an electrode or electrode lead becomes

detached during ECG measurement.

5 Battery replacement mark Appears when the batteries are weak. For details, refer to

the “Battery Condition Indication” section. 6 Message display area Displays messages. 7 NIBP measurement mode Displays NIBP measurement mode. When set to auto mode,

the measurement interval is displayed. 8 NIBP interval bar graph In auto NIBP measurement, the remaining time from the last

measurement to the next measurement is displayed as a bar

graph. 9 Pulse level bar graph Displays pulse level in 7 steps.

10 %SpO

11 PR Displays pulse rate when NIBP or SpO

Displays SpO2 data.

the SpO

probe is attached to the patient, the real time pulse

rate is displayed. When the SpO

patient, the pulse rate at the end of NIBP measurement is

displayed.

is measured. When

probe is not attached to the

6 Operator's Manual ZS-940PA

Notes on Parameter Settings

When monitoring NIBP and SpO2, the following settings must be set as indicated in the table to properly transmit the monitoring data to the receiving monitor. Otherwise, data cannot be displayed on the receiving monitor even when NIBP and SpO

Some monitors require the software to be upgraded. For details, contact your Nihon Kohden distributor.

TYPE setting INHIBIT SpO2 DURING NIBP setting SpO2 probe attachment site

OFF

*1Always set to “A”.

When the SpO2 probe is attached to the same limb as the NIBP cuff and the cuff is inflated, the SpO

value becomes unstable and SpO2 or PR alarm may occur.

are measured on the transmitter.

Probe can be attached to the same limb as the cuff Probe must be attached to the limb without cuff*

Operator's Manual ZS-940PA 7

Important Safety Information

General

WARNING

• Never use this transmitter in the presence of any flammable anesthetic gas or high concentration oxygen atmosphere. Failure to follow this warning may cause explosion or fire.

• Never use this transmitter in a high-pressure oxygen medical care tank. Failure to follow this warning may cause explosion or fire.

• Do not take this transmitter into the MRI test room. This transmitter is not designed to be used during MRI tests.

• If detergent or liquid spills into the transmitter, stop using it and contact your Nihon Kohden distributor. If a wet transmitter is used, the patient or anyone in contact with the transmitter may receive an electric shock or patient leakage current over the allowed amount may flow.

• Before cleaning or disinfecting the transmitter, remove the batteries from the transmitter.

• The transmitter cannot be sterilized.

Output Signal

WARNING

Do not use the output signal from the receiving monitor as the synchronization signal for other equipment such as IABP, MRI, echocardiography or defibrillator because there may be time delay between the monitor and the other equipment caused by waveform transmission delay and spike noise may interfere on the output signal and be mistaken as a trigger.

8 Operator's Manual ZS-940PA

Preparation

Installing (Replacing) Batteries

WARNING and CAUTION for Battery Handling

WARNING

• Do not dispose of the battery in fire because it may explode.

• Do not use a disassembled or damaged battery. The contents of the battery are harmful and the battery may catch fire.

• If the contents of the battery contact the skin or clothes, immediately wash it thoroughly with water.

• Never short-circuit the + and – terminals. The battery may overheat and catch fire.

• Take care that the patient does not swallow batteries.

CAUTION

• Refer to the battery and battery charger manuals for details on handling the batteries.

• Do not handle the batteries with wet hands.

• When the transmitter is not in use, remove batteries. When batteries are installed, battery power is consumed even if measurement is not performed. Especially, when NiMH batteries remain in the transmitter when the transmitter is not in use, the battery may become unusable from overdischarge and leak liquid which will damage the transmitter.

• The battery charger must be used outside the patient environment.

Battery Lifetime

Use three AA type alkaline dry cell batteries. NiMH rechargeable batteries can also be used.

Type Lifetime (Measuring parameters)

ECG, SpO2, NIBP ECG, SpO

ECG only

NiMH secondary 2 days 2 days 2.5 days Alkaline primary 1 day 2.5 days 3 days

The above data is when new batteries are used at room temperature, NIBP is measured in auto mode at 60 minute intervals and SpO

is measured on an index finger of a male patient with

weight 60 kg. Operation time depends on the thickness of SpO

Operator's Manual ZS-940PA 9

probe attachment site.

NOTE

When using rechargeable NiMH batteries, shallow charging/discharging shortens battery capacity. For details, refer to the battery operator’s manual.

Installing (Replacing) Batteries

CAUTION

Battery replacement must be performed by medical staff. When replacing batteries of the transmitter currently used for a patient, disconnect electrode leads from the transmitter before replacing batteries or do not touch the patient during replacement.

If electrode leads are attached to the patient and a person replacing batteries touches the patient during battery replacement, patient leakage current over the allowed amount may flow.

CAUTION

• Replace all batteries at the same time.

• Do not use different types of batteries together.

NOTE

Insert the batteries with the correct polarity (+ and –).

Procedure

1. Remove the battery case cover.

2. Insert three new or fully charged batteries into the battery case observing the correct polarity.

10 Operator's Manual ZS-940PA

3. Close the cover.

NOTE

Remove the batteries before disposing of the transmitter.

Situations Requiring Battery Replacement

Replace the batteries when any of the following occurs.

• The transmitter LCD displays the “

• The transmitter generates a constant alarm (continuous “peep” sound).

• The transmitter LCD does not display anything when the power is turned on.

• The monitor displays the battery replacement message on the screen.

Battery Condition Indication

The battery condition is indicated as follows.

Indication Condition Receiving Monitor

Fully charged battery

Batteries are low. Replace batteries. Batteries are low. NIBP cannot be measured. Replace batteries.

indication

Dead batteries

” or “ ”mark.

Batteries are full. There is no indication on the monitor.

Message requiring battery replacement is displayed.

No signal can be transmitted to the monitor. There is no indication on the monitor.

Operator's Manual ZS-940PA 11

Turning the Transmitter On/Off

Turning On the Power

Peep

Check Items Before Use

Before turning on the transmitter power, check the following to confirm that the transmitter can be used in normal and safe condition.

When the batteries are installed correctly, the power is turned on. A one second “peep” sounds and the startup screen appears. (There is no “peep” sound when there is no battery power.)

NOTE

Replace the batteries when the LCD displays the “

Turning Off the Power

To turn off the power, remove batteries.

” or “ ”mark.

Appearance

• There are no damaged or dirty parts on the outside of the transmitter (Power switch, LCD, keys, sockets, battery case cover, battery case, lock plate, etc.).

• The transmitter is completely dry.

• The electrode lead, SpO

• There are no damaged or dirty parts on the disposable SpO

probe and NIBP cuff are not broken.

probe, disposable electrodes or

disposable NIBP cuff.

Batteries

• The battery polarity is correct.

• The battery case spring is firmly fixed and the battery is not loose.

• The battery case cover is firmly closed.

Channel Setting

• The transmitter channel corresponds to those of the receiving monitor.

• There is no transmitter in the surrounding area with the same channel.

12 Operator's Manual ZS-940PA

Check Items After Power On

After turning on the power, check the following.

Power On

• The Power switch is not broken.

• The transmitter generates about a one second “peep” sound and the startup screen appears.

• The transmitter does not generate a continuous “peep” sound.

• The transmitter does not give excessive heat.

• The transmitter LCD displays a “

” mark.

• The transmitter does not interfere with the operation of other medical instruments in use.

Basic Operation

• The “signal loss” message is not displayed on the receiving monitor when the transmitter is inside the receiving range of the monitor.

• The battery replacement message is not displayed on the monitor.

• The keys on the transmitter function properly.

Check Items After Use

To use the transmitter in safe and optimum condition for next time, check the following.

Before Turning Power Off

• Temporarily changed settings are changed back to the previous settings.

• There was no malfunction on the transmitter.

Storage

• ECG electrode leads, SpO

probe and NIBP cuff are cleaned and disinfected.

• When the transmitter gets wet, liquid is wiped off and the transmitter is thoroughly dried.

• There are enough consumables, such as disposable electrodes.

• The transmitter power is turned off.

• The batteries are removed from the transmitter when it will not be used for a long time.

• Dead batteries are disposed of properly.

Operator's Manual ZS-940PA 13

Changing the Transmitter Channel

The channel of the transmitter can be changed. The optional QI-901PK Channel Writer is required.

WARNING

The following action must be taken to properly receive the transmitter signal of the correct patient on the receiving instrument. Otherwise, there may be signal loss or signals may mix causing a serious accident, such as monitoring a different patient.

• Assign a channel administrator in the hospital and only he or she should manage channel assignment on his or her responsibility.

• The channel administrator must manage the channels in the facility so that there is no signal interference.

• When the transmitter channel is changed, the channel administrator must check that the channel on the receiving monitor is also changed and the signal is properly received.

• The channel administrator must replace the channel number label on the transmitter with the new one after changing the channel.

NOTE

The software version of the QI-901PK channel writer must be 02-01 or later to change the channel on the ZS-940PA transmitter.

To check the transmitter channel, refer to “CHANNEL/TYPE” in the “Changing System Setup Settings” section.

14 Operator's Manual ZS-940PA

Changing Parameter Setup Settings

The initial settings on the PARAMETER SETUP screen must be changed before monitoring. Changing these settings during monitoring interrupts monitoring.

Parameter Setup Setting List

The factory default settings are underlined.

Setting Item Description Settings

SELECTABLE INTERVALS

INITIAL INTERVAL

INITIAL CUFF PRESS

NIBP MODE AFTER STAT START/FINISH SOUND

OLD NIBP DATA AFTER

INHIBIT SpO DURING NIBP 2ND PARAMETER Set SpO2 and PR display order. SpO2, PR

Select the NIBP measurement modes for the mode selection.

Select the initial NIBP measurement mode at power on.

Select the NIBP cuff inflation pressure.

Select the NIBP measurement mode after completing STAT measurement. Turn ON or OFF the sound for NIBP measurement start/finish. Select whether to hide or dim the NIBP data after measurement and how long to wait after measurement to dim or hide it.

Turn SpO NIBP measurement.

monitoring on or off during

STAT, 5, 10, 15, 30, 60, 120, 240 MAN., 5 min, 10 min, 15 min, 30 min, 60 min, 120 min, 240 min 120 mmHg, 150 mmHg, 180 mmHg, 210 mmHg, 240 mmHg MAN., 5 min, 10 min, 15 min, 30 min

ON, OFF/ON, OFF

DATA: HIDE, DIM AFTER: 5 min, 10 min, 30 min

ON, OFF

Displaying the PARAMETER SETUP Screen

1. Remove one battery.

2. While pressing the NIBP START/STOP and NIBP INTERVAL keys, install the battery. The SETUP screen appears.

Operator's Manual ZS-940PA 15

3. Press the NIBP START/STOP key to enter the PARAMETER SETUP screen.

When the cursor is moved to “EXIT” by pressing the NIBP INTERVAL key and the NIBP START/STOP key is pressed, the startup screen appears, then the monitoring screen appears.

4. To select or change a setting, press the NIBP START/STOP key. To move the cursor, press the NIBP INTERVAL key.

Selects or changes setting

Moves cursor

When the cursor is moved to “RETURN” by pressing the NIBP INTERVAL key and the NIBP START/STOP key is pressed, the SETUP screen appears.

Changing Settings

SELECTABLE INTERVALS

During monitoring, when the NIBP INTERVAL key is pressed, the measurement mode changes according to the modes selected in this item. MANUAL mode is already selected for the mode selection.

1. Press the NIBP INTERVAL key to move the cursor to the desired mode.

2. Press the NIBP START/STOP key to select or unselect the mode. Selectable modes are: STAT, 5, 10, 15, 30, 60, 120 and 240 min.

16 Operator's Manual ZS-940PA

INITIAL INTERVAL

Select the initial NIBP measurement mode at power on.

1. Press the NIBP INTERVAL key to move the cursor to “INITIAL INTERVAL”.

2. Press the NIBP START/STOP key to select the mode. Selectable modes are the modes selected for “SELECTABLE INTERVALS” and “STAT” and “MAN.” (MANUAL).

INITIAL CUFF PRESS

Select the NIBP cuff inflation pressure.

1. Press the NIBP INTERVAL key to move the cursor to “INITIAL CUFF PRESS”.

2. Press the NIBP START/STOP key to select the inflation pressure from 120, 150, 180, 210 and 240 mmHg.

NIBP MODE AFTER STAT

Select the NIBP measurement mode after completing the STAT measurement.

1. Press the NIBP INTERVAL key to move the cursor to “NIBP MODE AFTER STAT”.

2. Press the NIBP START/STOP key to select the mode. The selected mode is automatically selected for “SELECTABLE INTERVALS” as well.

Operator's Manual ZS-940PA 17

START/FINISH SOUND

Turn on or off the sound for NIBP measurement start and finish.

Start sound

End sound

1. Press the NIBP INTERVAL key to move the cursor to “START/FINISH SOUND”.

2. Press the NIBP START/STOP key to turn ON or OFF.

OLD NIBP DATA/AFTER

Select whether to dim or hide the NIBP data after measurement and how long to wait after NIBP measurement to dim or hide it.

1. Press the NIBP INTERVAL key to move the cursor to “OLD NIBP DATA/AFTER”.

2. Press the NIBP START/STOP key to select the setting.

DATA: DIM NIBP data is dimmed after the “AFTER” interval.

HIDE NIBP data is hidden after the “AFTER” interval. “– – –” is displayed on the

screen.

AFTER: Select the interval after NIBP measurement to dim or hide.

Dimmed Hidden

18 Operator's Manual ZS-940PA

INHIBIT SpO2 DURING NIBP

Set whether or not to monitor SpO

during NIBP measurement.

When the SpO OFF, the pulse may become unstable and SpO set this setting to ON so that SpO

When the SpO

probe is attached to the same limb as the NIBP cuff and this setting is set to

or PR alarm may occur. It is recommended to

is not measured during NIBP measurement.

probe is attached to the other limb from the NIBP cuff, this setting can be set to

OFF.

NOTE

• When the “CHANNEL/TYPE” on the SYSTEM SETUP screen is set to “8”, this “INHIBIT SpO during NIBP measurement.

• When this “INHIBIT SpO SpO

during NIBP Measurement” section.

ON: Stops SpO OFF: SpO

2ND PARAMETER

Set the display order of SpO

DURING NIBP” setting becomes invalid and SpO2 is monitored

DURING NIBP” is set to OFF, refer to the “Monitoring

1. Press the NIBP INTERVAL key to move the cursor to “INHIBIT SpO

DURING NIBP”.

2. Press the NIBP START/STOP key to select “ON” or “OFF”.

monitoring during NIBP measurement.

is monitored during NIBP measurement.

and PR.

1. Press the NIBP INTERVAL key to move the cursor to “2ND PARAMETER”.

2. Press the NIBP START/STOP key to select “SpO2” or “PR”.

When set to SpO

Operator's Manual ZS-940PA 19

When set to PR

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