PHYWE Cobra4 User Manual

1
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Operating instructions
Cobra4 Sensor-Unit Electrophysiology
12673-00
PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10
37079 Göttingen
Germany
Phone +49 (0) 551 604-0
Fax +49 (0) 551 604-107
E-mail info@phywe.de
Internet www.phywe.com
Fig. 1: 12673-00 Cobra4 Sensor-Unit Electrophysiology
The unit complies with
the corresponding
EC guidelines
TABLE OF CONTENTS
1 SAFETY PRECAUTIONS
2 PURPOSE AND CHARACTERISTICS
3 FUNCTIONAL AND OPERATING ELEMENTS
3.1 Operating elements
3.2 Sensor interface
4 NOTES ON OPERATION
5 HANDLING
5.1 Putting into operation
5.2 ECG
5.3 EMG
5.4 EOG
6 TECHNICAL DATA
7 SCOPE OF SUPPLY
8 ACCESSORIES
9 WARRANTY
10 WASTE DISPOSAL
11 SYMBOL DESCRIPTION
1 SAFETY PRECAUTIONS
 Do not use the Cobra4 Sensor-Unit Electrophysiology
if an attached device is connected to the mains volt-
age!
 Read these operating instructions carefully and com-
pletely before putting your Cobra4 Sensor-Unit into op-
eration. Also similarly read the operating instructions for
the Cobra4 measured data recording instrument that is to
be used with the Sensor-Unit for measured value re-
cording. By doing so, you protect yourself and your
equipment.
 Only use the Cobra4 Sensor-Unit for the purpose that it is
intended for.
 This Cobra4 Sensor-Unit is only to be operated in dry
rooms in which there is no risk of explosion.
 Protect the Cobra4 Sensor-Unit from dust, moisture and
vapours. Clean it with a slightly moistened, lint-free cloth.
Aggressive cleaning agents and solvents are unsuitable.
 Do not attempt to open the housing of the Cobra4 Sen-
sor-Unit.
 Take care that no liquid penetrates through the housing
into the Cobra4 Sensor-Unit, as this would then be dam-
aged.
 Only connect the data output of the Cobra4 Sensor-Unit
to measurement recording instruments and measuring
lines that are designed for use with it.
Attention!

PHYWE Cobra4 Specifications

General

Brand	PHYWE
Model	Cobra4
Category	Accessories
Language	English

Summary

Safety Precautions

Purpose and Characteristics

Functional and Operating Elements

Operating Elements

The Cobra4 Sensor-Unit has no manual operating elements. Operation is via connected devices.

Sensor Interface

Interface for reading out measured values at a maximum rate of 1000 Hz.

Notes on Operation

Handling

Putting into Operation

Describes how to connect the Sensor-Unit to a measured data recording instrument.

ECG

Instructions for using reusable or single-use electrodes for ECG measurements.

EMG

Instructions for using reusable or single-use electrodes for EMG measurements.

EOG

Instructions for using reusable electrodes for electro-oculography measurements.

Technical Data

Scope of Supply

Accessories

Warranty

Waste Disposal

Symbol Description