PHYWE Cobra SMARTlink Manuel utilisateur

Operating

instructions

Cobra SMARTlink

12999-99

12999-99E

Fig. 1: 12999-99 Cobra SMARTlink

PHYWE Systeme GmbH & Co. KG

Robert-Bosch-Breite 10

D–37079 Göttingen

Telefon +49 (0) 551 604–0

Fax +49 (0) 551 604–107

E-mail [email protected]

Internet www.phywe.com

The unit complies

with the applicable

EC-guidelines

TABLE OF CONTENTS

1SAFETY PRECAUTIONS

2PURPOSE AND CHARACTERISTICS

3FUNCTIONAL AND OPERATING ELEMENTS

4NOTES ON OPERATION

5 HANDLING

6TECHNICAL DATA

7SCOPE OF DELIVERY

8ACCESSORIES

9 CONFORMITY

10 DISPOSAL

1 SAFETY PRECAUTIONS

Carefully read these operating instructions completely

before operating this device. This is necessary to avoid

damage to it, as well as for user-safety.

Use the unit only for its intended purpose.

Protect the device from dust, moisture and vapours.

Clean the unit with a slightly damp, lint-free cloth. Sharp

cleaning agents or solvents are unsuitable.

Make sure that no liquid enters the housing openings.

Do not open the device.

The voltage measurement input of the unit is intended

for signals in the range of max. ±30V. To avoid risk of

electric shock, do not measure voltages outside this

range.

The current measurement input is protected by a self-

resetting fuse. However, avoid short-circuit currents

greater than 20A. This can lead to the destruction of the

unit.

2 PURPOSE AND CHARACTERISTICS

The device is a full-featured 10.1" tablet with Android operat-

ing system. A total of 7 integrated sensors expand the de-

vice to carry out a variety of experiments for science les-

sons.

Caution!

3 FUNCTIONAL AND OPERATING ELEMENTS

1. Switch-on button.

To switch the appliance on and off, press the switch

for longer than 3 seconds.

2. Charging LED.

Flashes red

Battery charge capacity < 10%

Red luminous

Battery is charging

Glowing green

Battery is fully charged

3. Volume control.

Increase volume +, decrease volume -

4. Microphone.

5. Stereo loudspeaker

6. Connection of an external keyboard

7. Integrated light sensor

8. Integrated UV sensor

9. Integrated humidity sensor

10. 4x USB port for connecting Cobra SMART-sense

sensors or USB memory.

11. Integrated voltage sensor

12. Integrated current sensor

13. 2x Integrated temperature sensor (NiCrNi)

14. Micro SD slot for memory expansion. Memory

cards up to 64 GB or 32 GB for TF cards are sup-

ported.

15. Reset button. Pressing the button resets the unit

and switches it off. Only use this if the unit no lon-

ger responds.

16. USB port type C for connecting a PC for data ex-

change or for charging the device using the USB

charging adapter included in the scope of delivery.

17. Headphone jack. 3.5 mm jack socket for connecting

external headphones.

18. Touch sensitive home button. Touching the

-------- symbol takes you to the start screen (see

chapter 5.3.1).

4 NOTES ON OPERATION

This device fulfils all of the technical requirements that are

compiled in current EC guidelines. The characteristics of this

product qualify it for the CE mark.

This device is only to be put into operation under specialist

supervision in a controlled electromagnetic environment in

research, educational and training facilities (schools, univer-

sities, institutes and laboratories).

The individual connected lines must not be longer than 2m.

Electrostatic charges or similar electromagnetic phenomena

(HF, burst, indirect lightning discharges, etc.) may affect the

unit so that it no longer operates within the specified data.

If possible, the unit should not be used during the charging

process, as interference signals from a connected charging

adapter can lead to incorrect measurements or interference

with the unit.

The following measures reduce or eliminate the disturbing

influence:

Avoid carpeting; ensure equipotential bonding; experiment

on a conductive, earthed base, use shielding, shielded ca-

bles.

5 HANDLING

This section describes how to set up the tablet for the first

time, how to operate the device and how to use sensors.

Please read this section carefully to avoid failure or incorrect

operation.

5.1 Charging process

Using a USB-C connection cable included in the scope of

delivery, connect the device (16.) to the enclosed USB

charging adapter.

During the charging process, the charging LED (2.) lights up

red. After the charging process is completed, the charging

LED lights up green. The charging time of an empty battery

is a maximum of 3 hours.

10.

11.

12.

13.

14.

15.

16.

17.

18.

Remove the charger no later than 4 hours after

the charging process has been completed. Oth-

erwise, the battery life may be shortened.

If the SMARTlink is switched on during the charging pro-

cess, the charging time will increase significantly.

5.2 Start-Up

5.2.1 Switching on the device

Switch on the unit by pressing and holding the power button

for more than 3s.

5.2.2 Initial Setup

The "Welcome" screen appears.

Now select a language and click the "Start" button to pro-

ceed with the initial setup.

Select the appropriate Wi-Fi network to which you want to

connect the tablet. If you click the "Set up offline" option,

some Google services cannot be set up.

If content is to be transferred from a previously used device,

the "Next" button must be pressed here, otherwise please

select "Do not copy".

If you have a Google account, you can now sign in to

Google. Please note that if you do not sign in ("Skip"), some

Google services such as Google Playstore cannot be used.

Select the Google services you need. Please note that in

order to use the Cobra SMARTsense sensors via Bluetooth,

location usage must be allowed, otherwise the sensors will

not be recognised.

Then select a search provider that you want to use in the

browser as well as on the home screen.

Activate the display lock to prevent unauthorised access to

the tablet. Caution: a display lock is for your own security

and should always be activated.

If you allow Google Voice Match to accept voice commands

and forward them to Assistant devices such as the tablet,

you can agree to this below, otherwise click "Skip".

At the end of the initial setup, you have the option of making

further adjustments and settings. However, you can also

make these settings at a later time

5.2.3 Switch off the device.

Press the switch-on button for longer than 3s. Now you will

see a selection window on the right-hand side for switching

off the unit or restarting the device.

If you press the power button only briefly, you only switch off

the display.

5.3 Using Android

The following section deals with the basic use and settings

of Android. Due to the large number of settings and com-

mands, only the areas that ensure smooth use of the PHY-

WE apps are described here. For further information on An-

droid, various instructions are available on the Internet, or

use our video descriptions at

www.youtube.com/c/phywesysteme.

5.3.1 The start screen

Information line top left and top right:

Time Messages Network Battery status

Navigation elements below:

Back Google Assistant Quit

By swiping from the right edge to the left, further screens

with possibly installed apps are shown. Now you can switch

between the screens by swiping right and left.

5.3.2 Message Centre and Quick Settings

Swipe your finger from the top of the screen downwards.

5.3.3 App screen

Swipe your finger upwards from the bottom of the screen.

After initial commissioning, the Phywe APPs measureAPP

and DigiCartAPP can be found here.

If you want to move apps to the start screen or another

screen, tap the icon for longer than 3s. You can then move

the icon.

5.3.4 Using the Phywe Apps

The two APPs measureAPP and DigiCartApp are al-

ready installed on the SMARTlink and therefore do not need

to be installed separately. Please check that the APP is up

to date before using it.

If an update is necessary, it can be carried out via the

Google Playstore.

Start Google Playstore on the start screen. Then click on the

three-dash . Choose My apps & games. If updates are

available it’s marked with . Select measureAPP or Digi-

CartAPP and click

After starting the Phywe Apps for the first time, you will re-

ceive a message that the location must be released for the

Apps. This is necessary so that connected Cobra

SMARTsense sensors or Cobra DigiCart can communicate

via Bluetooth Low Energy. Please confirm the release.

If location sharing is rejected, neither Cobra

SMARTsense sensors nor DigiCart can be de-

tected.

At measureAPP all connected sensors as well as the in-

ternal sensors are displayed on the left under "Devices".

If you want to use the internal SMARTlink sensors (7.-13.),

click on the round circle. For the first selection, you must

confirm the release for the virtual COM port. This is neces-

sary to retrieve measurement data.

If all approvals have been given correctly, you can measure

with the internal and external (Cobra SMARTsense) sensors

as you wish. The approvals only have to be granted once

and will not be requested again until the app is reinstalled.

Location approvals can be subsequently granted or blocked.

See chapter 5.3.5.

After plugging USB-enabled Cobra SMARTsense sensors

into the 4 USB ports (10.), a permission prompt appears for

each USB port, which must be confirmed accordingly.

5.3.5 App permissions

Click the Settings icon on the Home screen and then se-

lect Apps and Notifications.

Now select the corresponding app and click on "Advanced"

and then on "Permissions".

Quick settings

for Network,

Bluetooth, Do

Not Disturb,

Power Saving

Mode and Flight

Mode

System infor-

mation about

the last actions

Setting infor-

mation

Notifications

Now you can select the media to which the App should have

access under "Denied". You then only have to allow access

afterwards.

5.3.6 Establishing a USB connection to a PC.

If you want to transfer data such as pictures, videos or

measured value files to a connected PC, you must first acti-

vate the USB connection and then release it for file transfer.

Click on the settings icon on the home screen and then

select Display.

Activate the "USB Device" switch here.

Now establish the connection to the PC. To do this, use the

USB-C socket (16.) on the SMARTlink.

In the message centre (see 5.3.2) you will now see the in-

formation that the device is being charged via USB. Click on

this message to change it.

Now select "File Transfer" for "This device".

On the PC, the unit is now displayed to them as

"SMARTlink" and they can access the directories and files of

the SMARTlink.

If the SMARTlink is configured as a USB device,

the internal sensors cannot be accessed in

measureAPP. Therefore, terminate the USB

connection after each data transfer.

5.4 Use of internal and external sensors

Cobra SMARTlink has 7 internal sensors for a variety of ex-

periments.

5.4.1 Light 1…128 kLx

5.4.2 UV 0...400 W/m²

5.4.3 Relative Humidity 0...100 %

5.4.4 Thermocouple -200...1200°C

Connect the NiCrNi temperature sensors (type K) included in

the scope of delivery here. Make sure the polarity is correct

(the negative pole is wider). See picture above.

5.4.5 Voltage ± 30V

Measure the voltage using the 4mm test leads included in

the delivery. The exemplary connection of a voltage source

with load is shown above.

Do not measure voltage above 30V or below -

30V. This can lead to the destruction of the

measuring electronics.

5.4.6. Current ±1A

Measure the current using the 4mm test leads included in

the delivery. The exemplary connection of a voltage source

with load is shown above.

Do not measure currents above 1A or below -1A.

Although the measuring input is protected by a

self-resetting fuse, very high currents (e.g. due to

a short circuit) can destroy the unit.

5.4.7 Using the USB ports (10.)

Connect USB-capable Cobra SMARTsense sensors to USB

ports 1-4. In measureAPP, you still have to allow access to

the USB port for the app after plugging in the sensors. Once

this is done, you can connect directly to the sensors. A

SMARTsense sensor does not need to be switched on to

connect to the USB.

5.4.8 Using Bluetooth sensors

Using Bluetooth-enabled sensors such as SMARTsense or

DigiCart is very easy. Just switch on the sensors and start

measureAPP when using SMARTsense sensors or

DigiCartAPP when using the DigiCart. In measureAPP the

Cobra SMARTsense sensors are directly available and can

be selected. In DigiCartAPP, the DigiCart can also be se-

lected and connected directly.

Bluetooth sensors require "location sharing" both

for the app and globally in the operating system.

See chapter 5.3.4.

6 TECHNICAL DATA

Operating temperature range: 5 - 40°C

Rel. humidity < 80%

Display

Resolution

CPU

Main memory

Internal memory

10.1" LCD touch

WUXGA 1200 x 1920

Quad-core CPU 2.0 GHz

4 GB RAM DDR3

64 GB

Expandable to 128 GB

(with TF Card max. 64GB)

Bluetooth

WiFi

Battery

Camera

Main

Front

Microphone

Temperature

Range

Resolution

Accuracy

Max. Data rate

Voltage

Range

Resolution

Accuracy*

Max. Data rate

Current

Range

Resolution

Accuracy*

Max. Data rate

Light

Range

Resolution

Accuracy*

Max. Data rate

Relative humidity

Range

Resolution

Accuracy*

Max. Data rate

Range

Resolution

Accuracy*

Max. Data rate

AC/DC adapter

5.0

Standard 802.11

a/b/g/n/ac

Li-Po 10.000mAh

5 MP

2 MP

Internal /3.5mm socket

Thermocouple type K

-200 ... 1200 °C

0,4 °C

+/- 3 %

10 Hz

±30 V

20 mV

± 1 %

1 kHz

±1 A

2 mA

± 1 %

1 kHz

1 ... 128 kLx

1 Lx

± 4 %

10 Hz

0 … 100 %

0,1 %

±4 % (at 0-80 %)

10 Hz

0 ... 400 W/m²

0.1 W/m²

± 4 %

10 Hz

100...240 V~/ 50...60 Hz

5V / 2A Output

Dimensions (LxWxH)

277 x 175 x 25 mm

Weight

* full scale

830 g

7 SCOPE OF DELIVERY

The scope of delivery includes:

Cobra SMARTlink 12999-99

USB connection cable type C

USB charging adapter 5V/2A

2x NiCrNi temperature sensor type K

2x connection cable red, 4mm, l=50cm

1x connection cable blue, 4mm, l=50cm

Operating instructions

8 ACCESSORIES

The following accessories are available:

USB connection cable type C07935-00

Software measureLAB 14580-61

9 CONFORMITY

10 DISPOSAL

The packaging mainly consists of environmentally-friendly

materials that should be returned to the local recycling sta-

tions.

PHYWE Systeme GmbH & Co. KG

Abteilung Kundendienst

Robert-Bosch-Breite 10

D–37079 Göttingen

Telefon +49 (0) 551 604-274

Fax +49 (0) 551 604-246

Do not dispose of this product with normal

household waste. If this unit needs to be

disposed of, please return it to the address

that is stated below for proper disposal

PHYWE Systeme GmbH & Co.KG hereby

declares that the radio system type 12999-

99 complies with the 2014/53/EU directive.

The complete text of the EC Declaration of

Conformity is available at the following In-

ternet address:

www.phywe.com/en/ec-declaration

Ce manuel convient aux modèles suivants

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