Scala SC 7400 NFC User guide

The warranty does not cover damage due to
improper handling, accident, non-compliance with
the instructions for use or unauthorized modifications
of the product.

Disposal

Defective blood pressure monitors or
monitors at the end of their life may contain
material that might be a hazard to the
environment. Dispose of the blood pressure
monitor as prescribed, i.e., at a collection
point for electrical scrap.
The disposal of batteries is regulated. Spent
batteries are collected at collection points
provided by battery dealers and the
communities.

K-jump Health Co., Ltd., Polygreen Germany GmbH
No.56, Wu Kung 5th Rd. Ruhlsdorfer Str. 95
New Taipei Industrial Park, 14532 Stahnsdorf, Germany
New Taipei City, 24890 Taiwan

Importer & after-sales service

SCALA Electronic GmbH
Ruhlsdorfer Straße 95
14532 Stahnsdorf, Germany

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Rev. 20/02/2017/GB

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Multifunctional Wrist Blood

Pressure Monitor Model SC 7400

NFC

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Instructions for use

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Contents

Special features of the SC 7400 NFC ............ 3

Precautions …………...................................... 3

Product description and intended use ……..... 5

About blood pressure .................................... 5

The product .................................................. 8

The LC display ............................................. 8

Explanation of the symbols used ................... 9

Preparations for start-up ………...................... 10

Applying the cuff and measurement position ... 11

Performing the measurement ......................... 12

The memory function ..................................... 13

Care and maintenance..................................... 14

Cleaning .......................................................... 14

Regular re-calibration ………........................... 14

Technical specifications ................................. 15

Warranty ……………….................................... 15

Disposal ……………......................................... 16

Technical specifications

Measuring range Pressure: 20 ~ 300 mmHg
Heart rate: 40 ~ 200 bpm
Accuracy Pressure: 3 mmHg
Heart rate: ± 5% of the
measuring value
Measuring method: Oscillometric measurement
(smart logic)
Display LC display
Memor 2x20 sets
Battery capacity approx. 80 measurements
Weight approx. 82 g
Cuff size 135 - 220 mm
Operating environment 5 ~ 40˚C, 15 ~ 90% RH
Storage conditions -20 ~ 55 °C, <93% RH
Operating voltage LiIo battery 450 mAh,
micro USB cable
Automatic Off: after approx 150 s
IP classification IP20 (the product is not
water-proof)

Specifications may change as technical revisions take place.

Warranty

We grant a warranty of two years for the blood
pressure monitor. The cash voucher is your warranty
certificate. The product will be repaired free during
the warranty period. You can also have your BP
monitor repaired by our customer service after the
warranty period. We will provide you with a free cost
estimate for the repair.

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Care and maintenance

1. Do not drop the device; it is not resistant to impact.

2. Do not remove or modify the device or the cuff. Do

not twist the cuff.

3. Avoid direct sunshine, high temperatures,
moisture, dust and dirt.

4. Do not use thinner, petroleum ether or other
aggressive cleaner.

5. Do not wash the cuff or immerse the cuff in water.

Cleaning

1. Clean the device with a cloth moistened with water

or a neutral cleaner. Wipe it dry after cleaning.

2. Stains on the cuff can be removed carefully with a
moist cloth and soap solution.

Regular recalibration

No checks of the measuring accuracy of the SC
7400 NFC are normally required. Devices used in
medical practice in Germany must be checked after
2 years according to applicable legislation.
Information can be obtained from our customer
service.

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Specific features of the SC 7400 NFC

- The product uses most advanced technology for
reliability in blood pressure measurement. The blood
pressure is measured while the cuff is inflating (smart
logic).

- No need ever to worry about batteries. The product
has a built-in lithium power source.

- Data can be transferred to a smart phone/tablet by
NFC (if an NFC capable smart phone/tablet is
used). For this, install the free BPM OUcare app.

- At rest, the product
displays the time and the
room temperature.

Precautions

1. Do not overinflate the cuff because the pressure

on the arm will be painful.

2. Open the velcro fastener when the inflation
pressure is higher than 300 mmHg.

3. Keep the blood pressure monitor out of reach of
children to avoid misuse.

4. The BP monitor is not a substitute to your visit to a
doctor. Diagnosing and treating a disease and
prescribing drugs are the doctor’s job.

5. The BP monitor cannot work as it normally should
when it is used outside the specified temperature
and humidity ranges (see Technical Specifications).

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