Ferno PEZO2 Instruction Manual Download Page 2

8. Product Accessories 

1 One hang lace
2 Two AAA batteries
3 One Instruction manual

9. Battery Installation

Remove batter cover. Install two (2) AAA batteries 
into the battery cassette with the proper polarity 
alignment.
Replace cover horizontally along the arrow shown 
as below:

 

 

 

Notes:

Battery polarities must be correctly 

installed. 
Otherwise, damage to the device may occur.
Install or remove batteries with care, and in the 
right position, so as to not damage the device.
Batteries should be removed from the Oximeter 
if the unit will not be used for an extended period 
of time (battery corrosion may occur).

10. Hang Lace Installations 

1. Thread thinner end of the hang lace
    through the eyelet on end of the unit.
2. Thread thicker end of the lace through the
    loop of the thread that was just inserted in eyelet. 
    Pull thicker thread firm. Do not over tighten.

11. Maintenance and Storage 

12. Calibrating the pulse oximeter

14. Detailed descriptions of product functions 

13. Declaration 

 

15. Possible Problems and Resolutions 

 

Problems 

Possible 

reason 

Solution 

 

The Oximeter 
can not be 
powered on 
 
 

 
 
 

 

 

 

Display screen 
is suddenly off

1. The product
is automatically
powered off
when no signal
is detected
longer than 8
seconds

2. Power level
of batteries is
inadequate.

1. Normal 
 
2. Replace the 
batteries 

“Error3” or   
“Error4” 
displayed on 
screen 

1 .Low power 

2. Receiving 
tube being 
shielded or 
damaged 
together with 
broken 
connector. 

3. Mechanical 
misplace for       
receive-emissi
on tube   

 
4. Amp circuit 
malfunction. 

1. Change
battery  

 
2. Contact your
local service
center

3. Contact your
local service
center
 
4. Contact your
local service
center

 

 

 
 

 

 

17. Symbol Definitions 

  

 

16. Guidance and manufacture’s declaration

- electronmagnetic emissions - 
for all Equipmnet and Systems 

 

1. The functional tester cannot be used to
    assess the accuracy of the oximeter.
2. Index 2 that is made by Bioteck company is a
    function tester. Set Tech to 1. R curve to 2, then
    user can use this particular calibration curve to
    measure the oximeter.
3. The test methods used to establish the SpO2
    accracy is clinical testing. The oximeter used to
    measure the arterial hemoglobin oxygen
    saturatin levels and these levels are to be
    compared to the levels determined from arterial
    blood sampling with a CO-oximeter.

EMC of this product comply with IEC60601-1-1-2
standards.
The materials which the user comes in contact with 
are not toxic and no adverse effects on tissues. The 
unit complies with ISO10993-1 -5, -10.

1. Display Type: OLED display
2. SPO2 :
    Measurement range: 0-100%
    Accuracy: ±2 on the range of 70% - 100%
    < 70% no definition
3. Pulse Rate:
    Measure range: 30 to 235 BPM (Beats Per       
    Minute)
    Accuracy: ±2 BPM

4. Power Requirements: Two AAA 1.5V Alkaline
    Batteries
    Power consumption: less than 40mA
    Low power indication:
    Battery Life: Two AAA 1.5V, 600mAh alkaline
    batteries can be continuously operated for
    approximately 30 hours.
5. Dimension:
    Length: 58mm (2.28 inches)
    Width: 32mm (1.25 inches)
    Height: 34mm (1.33 inches)
    Weight: 50g / 1.7 oz. (including two AAA batteries)
6. Environment Requirements:
    Operation Temperature: 5 to 40°C (41 to 104° F)
    Storage Temperature: -10 to 40°C (14 to 104° F)
    Ambient Humidity: 15% to 80% in operation
                                  10% to 80% in storage
7. Declaration: EMC of this product complies with
    IEC60601-1-1-2 standard.
8. Measurement Performance in Weak
    Filling Condition: required the test equipment
    (BIO-TEK INDEX Pulse Oximeter tester) the
    pulse wave is available without failure when
    the simulation pulse wave amplitude is at 6%.
9. Interference Resistance Capacity aginst
    Ambient Light: Device work normally when mixed
    noise produced by BIO-TEK INDEX Pulse
    Oximeter tester.

SpO2 or PR
can not be
displayed
normally

SpO2 or PR is 
showed 
unstably 

 
“Error7” 
displayed on 
screen 

 

 

Guidance and manufacture’s declaration - 

electromagnetic emission

The Pulse Oximeter is intended for use in the

electromagnetic environment specified below. The
customer of the user of the Pulse Oximeter should

assure that it is used in such an environment.

Emission test    Compliance 

Electromagnetic 

environment-guldance

RF emissions

CISPR 11

Group 1

The Pulse Oximeter
uses RF energy only
for its internal function.
Therefore, it’s RF
emissions are very low
and are not likely to
cause any interference
in nearby electronic
equipment.

RF emission

CISPR 11

Class B

The Pulse Oximeter is 
suitable for use in all 
establishments, 
including domestic 
establishments and 
those directly 
connected to the public 
low-voltage power 
supply network that 
supplies buildings use 
for domestic purposes.

 

 

     

Mfg. For

 

Spiracle Technology
16520 Harbor Blvd. #D
Fountain Valley, CA 92708 U.S.A.
Ph

(714) 418-1091

Fax

(714) 418-1095

www.spiracle.com
email

[email protected]

EUROPEAN CONTACT:
Ferno Washington Italia s.r.l.
via Benedetto Zallone n.26
40066, Pieve di Cento (Bo) - Italy
P +39 051 6860028 / F +39 051 6861508

Revision: July 2013

Symbol Definition 

The equipment type 
is BF 

Refer to user manual 
before application 

Hemoglobin saturation    

Heart rate (BPM) 

 

Low power indication 

SN

Serial No. (Attached 
inside of the unit ) 

 

Notes:

 

Please remove the battery when product 

will not be in used for period of time.

No SpO

2

 alarm 

SpO

2

PR

bpm

1. Replace the batteries when the low voltage lamp 
    is displayed on the screen.
2. Clean surface of the finger type Oximeter before it 
    is used in diagnosis for patients.
3. Remove the batteries inside the battery cassette 
    if the Oximeter will not be operated for an     
    extended period of time.
4. It is best to store the product in a place where 
    ambient temperatures are –10 to 40°C (14 to
    104°F) and humidity is 10% to 80%.
5. It is recommended that the product be kept in a 
    dry environment for storage. A wet and excessive 
    humid environment might affect the units       
    performance, damage the product or effect its 
    useful life.
6. Please follow the local laws and protocols for 
    proper disposable of used batteries.

1.Retry by
inserting the
finger until fully
engaged

2. Repeat test
method. If 
problem
continues, follow
local protocols for
patient 
assessment
and treatment.

1. Finger is not
plugged in
correctly

2. Patient’s
Oxyhemoglobin
value is too
low to be
measured

1. Finger might
not be plugged
deep enough

2. Finger is
trembling or
patient’s body
is in movement
status

1.Retry by
inserting the
finger until fully
engaged

2. Try not to
move

1. Change 
batteries

2. Contact your
local service
center

3 Contact your
local service
center

1. Low power

2. Emission
tube damaged.

3. Current
control circuit
malfunction.

NOTIFIED BODY: DET NORSKE VERITAS 0434

1. Replace
Batteries.

2. Remove and
reinstall the
batteries

3. Contact your
local service
center

1. Low or dead
batteries.

2. Batteries
might be
installed
incorrectly

3. The Oximeter
might be
damaged

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