"user manual"
Contents
1. Quick Start Guide to the EMG EZ sEMG Biofeedback System This illustrated tech note will aid in the first time use of the EMG EZ single channel sEMG Biofeedback System It is not a substitute for the full user manual which should be read and thoroughly understood Inserting and Removing the Batteries Inserting the battery 1 Line up the battery s positive and negative terminals with the and connectors of the compartment 2 Place the battery s bottom against the foam pad 3 Snap the top of the battery in by pushing it against the metal connectors Removing the battery Remove the battery by lifting its top out Bottom View of first EMG EZ device NOTE Inserting the battery top first or removing it bottom first can damage the foam pad and cause intermittent battery contact Understanding the Control Panel A B C D E A VOLUME D GAIN e Plug earphones into connector labeled e X10 gives a threshold indicator value of ten EAR and adjust the sound to a comfortable level times the value set on the threshold dial e Turn clockwise to maximum if not using e X100 gives a threshold indicator value of one the earphones hundred times the value set on the threshold dial B OFF CONT THR e CONT Continuous feedback This gives the E THRESHOLD DIAL client proportional audio feedback across the full e Begin the threshold at 2 This gives a range of the scale threshold indicator value of 20 uV e THR gives proportional feed2. back from e If 2 is not enough range then increase to 3 5 the threshold indicator level and higher or 10 e If 2 is too small reduce it using the THR dial C THRESHOLD INDICATOR CAUTION Read user manual for complete information and cautions Do not connect inputs or outputs of the encoder or sensors to line powered devices except through the fiber optic cable To prevent voiding warranty by breaking connector pins carefully align white guiding dot on sensor plug with slot on sensor input To avoid corrosion remove single electrodes from sensor snaps immediately after use Use Chattanooga Group s Dura Stick EMG electrodes only Apply conductive gel only to electrodes Never put gel directly to sensor snaps Do not plug third party sensors directly into instrument inputs Plug only EMG EZ sensor cable connectors into instrument inputs All EMG electrodes and third party sensors must be connected to EMG EZ sensors either directly or through an adapter Remove batteries when the device is not being used for an extended period of time Sensors damaged by static electricity are not covered under warranty In dry climates apply anti static spray on carpets each week and use a conductive floor mat available from computer stores A humidifier may also be used to prevent static environments by conditioning hot dry air Getting Started Using EMG EZ sEMG Biofeedback System 1 Connect the electrodes to the se
3. nsor head and remove the backing paper Electrode Sensor Head 2 Place electrodes firmly onto the client and plug into the sensor input Sensor Input CHATTANOOGA GROU A DIVISION OF VY ncere MEDICAL ISO 13485 CERTIFIED 4717 Adams Road P O Box 489 Hixson TN 37343 1 423 870 2281 1 423 592 7329 USA 1 800 361 6661 Canada 1 423 870 7200 Outside U S A 1 423 870 2046 Fax www chattgroup com 2005 Encore Medical L P 41008A
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