Chattanooga Group Intelect Legend XT 2760 User manual

User Manual
Operation & Installation
Instructions for:
Therapy Systems
2760- Two Channel Combination System
2788- Four Channel Combination System
2763- Two Channel Electrotherapy System
2786- Four Channel Electrotherapy System
Optional Equipment
2780- Therapy System Cart (Unassembled)
2780ASY- Therapy System Cart (Assembled)
2767- NiMH Battery Module
27508 and 27079- User Remote Controls
2781- Channel 3/4 Electrotherapy Module
Electromagnetic
Compatibility (EMC)
Tables
ISO 13485 CERTIFIED

TABLE OF CONTENTS
i
Intelect Legend XT® Therapy System
FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
PRODUCT DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
ABOUT INTELECT LEGEND XT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
STANDARD PRECAUTIONARY INSTRUCTIONS
. . . . . . . . . . . . . . . 2
Caution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Danger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DangerousVoltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Corrosive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SpontaneousCombustion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
BiohazardousMaterials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
WARNINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DANGERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ELECTROTHERAPY INDICATIONS, CONTRAINDICATIONS,
AND ADVERSE EFFECTS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
IndicationsforRussian,TENS,HighVoltagePulsedCurrent
(HVPC),InterferentialandPremodulatedwaveforms. . . . . . . . . . . . 7
AdditionalIndicationsforMicrocurrent,Interferential,
Premodulated,andTENSwaveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Contraindications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
AdditionalPrecautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
AdverseEffects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
ULTRASOUND INDICATIONS AND CONTRAINDICATIONS. . . . 9
IndicationsforUltrasound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Contraindications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
AdditionalPrecautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
INTELECT LEGEND XT ELECTROTHERAPY
AND COMBINATION THERAPY SYSTEMS
. . . . . . . . . . . . . . . . . . . . 10
TwoChannelElectrotherapySystem. . . . . . . . . . . . . . . . . . . . . . . . . . . .10
TwoChannelCombinationSystem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
FrontAccessPanel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
RearAccessPanel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
USER INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
SYMBOL DEFINITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
SystemHardwareSymbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
SystemSoftwareSymbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
OptionalModuleandAccessorySymbols. . . . . . . . . . . . . . . . . . . . . . .13
OperatorRemote. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
BatteryModule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Channel3/4ElectrotherapyModule. . . . . . . . . . . . . . . . . . . . . . . . . . . .13
GENERAL TERMINOLOGY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ULTRASOUND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
SYSTEM SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
StandardWeight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Power(CombinationandElectrotherapyUnits). . . . . . . . . . . . . . . . .15
ElectricalType. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Regulatory Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
WAVEFORM SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
IFC-Interferential(Traditional4Pole). . . . . . . . . . . . . . . . . . . . . . . . . . .16
Russian. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
TENS-SymmetricalBiphasic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Microcurrent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

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Intelect Legend XT® Therapy System
Premodulated(Traditional2PoleIFC). . . . . . . . . . . . . . . . . . . . . . . . . . .18
HighVoltagePulsedCurrent(HVPC). . . . . . . . . . . . . . . . . . . . . . . . . . . .18
ULTRASOUND SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Ultrasound. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
SETUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
INTELECT LEGEND XT THERAPY SYSTEMS . . . . . . . . . . . . . . . . . . 2 0
THERAPY SYSTEM SETUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
ClinicName. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
RestoringDefaultProtocols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
RestoringDefaultUnitSettings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
ErasingPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
SettingDateandTime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
SettingSystemVolume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
DisplayingUnitVersionInformation. . . . . . . . . . . . . . . . . . . . . . . . . . . .24
PadContactQuality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
SelectingLanguage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
ConnectingAccessoriestotheTherapySystem. . . . . . . . . . . . . . . . .26
PATIENT PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
ELECTROTHERAPY PATIENT PREPARATION . . . . . . . . . . . . . . . . .27
ElectrodePlacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
DURA-STICK™Electrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
ReusableCarbonElectrodes(Optional). . . . . . . . . . . . . . . . . . . . . . . . .28
DURA-STICK™ElectrodeInstructions. . . . . . . . . . . . . . . . . . . . . . . . . . . .29
ConnectingLeadWires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
SecuringElectrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
ReusableCarbonElectrodes(Optional). . . . . . . . . . . . . . . . . . . . . . . . .30
ConnectingLeadWires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
ConductiveMedium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
SecuringElectrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
ULTRASOUND PATIENT PREPARATION. . . . . . . . . . . . . . . . . . . . . . 31
PreparingTreatmentArea. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
SizeofApplicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
ApplicatorPreparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
ConductiveMedium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
TreatmentArea. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
ApplicatorLED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
OPERATOR INTERFACE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
HOME SCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
ELECTROTHERAPY SCREEN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
GENERAL ELECTROTHERAPY WAVEFORM SETUP . . . . . . . . . . . 35
PreparePatient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
SelectModality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
SelectWaveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
EditWaveformParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
InstallingOptionalPatientInterruptSwitch. . . . . . . . . . . . . . . . . . . .36
OptionalPatientInterruptSwitch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
SettingWaveformIntensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
IntensityKnobRotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
StartTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
PauseTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
StopTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
SavetoPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
ADJUSTING ELECTROTHERAPY CHANNEL PARAMETERS
DURING TREATMENT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 8
SelectingChannel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
EditingChannelParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
ULTRASOUND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

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Intelect Legend XT® Therapy System
PreparingPatient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
SelectingModality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
EditingUltrasoundParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
HeadWarming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
SettingUltrasoundIntensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
IntensityKnobRotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
StartingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
PausingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
StoppingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
SavingtoPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
EditingUltrasoundfromHomeScreen. . . . . . . . . . . . . . . . . . . . . . . . . .42
EditingUltrasoundfromTreatmentReviewScreen. . . . . . . . . . . . .42
COMBINATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
PreparingPatient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
SelectingModality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
AccessingCombinationParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
EditingUltrasoundParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
SelectingWaveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
UsingtheOptionalPatientInterruptSwitch. . . . . . . . . . . . . . . . . . . .44
EditingWaveformParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
SettingWaveformIntensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
IntensityKnobRotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
SettingUltrasoundIntensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
IntensityKnobRotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
StartingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
PausingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
StoppingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Saving to Patient Data Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
ADJUSTING COMBINATION PARAMETERS
DURING TREATMENT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7
EditingWaveformParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
EditingUltrasoundParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
PATIENTDATACARDSETTINGUPANEWCARD. . . . . . . . . . . . 48
GeneralInformation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
InsertingNewPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
SettingupTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
SettingupaNewPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . .48
EnteringPatientID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
AccessingElectrodePlacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
SettingupElectrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
ElectrodePlacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
AccessingPainMap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
SelectingPainType. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
AddingPainLocations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
SelectingLocationofPain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
EditingPainLocations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
DeletingPainLocations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
PainScales. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
SelectingPainScale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
AdjustingPainScale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
SavingtoPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
EXISTINGPATIENTDATACARDUSE. . . . . . . . . . . . . . . . . . . . . . . . . 55
InsertingExistingPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
AccessingPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
ViewingPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
StartingaNewTreatmentfromPatientDataCard. . . . . . . . . . . . . .56
UsingtheOptionalPatientInterruptSwitch. . . . . . . . . . . . . . . . . . . .56

TABLE OF CONTENTS
iv
Intelect Legend XT® Therapy System
SettingIntensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
IntensityKnobRotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
StartingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
PausingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
ErasingPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
StoppingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
CREATING USER PROTOCOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
GeneralInformation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
SelectingModality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
EditingModalityParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
SelectingClinicalResourcesLibrary. . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
EnteringUserProtocolName. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
DELETING USER PROTOCOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
GeneralInformation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
SelectingClinicalResourcesLibrary. . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
SelectingUserProtocoltoDelete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
DeletingUserProtocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
USING USER PROTOCOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
AccessingUserProtocols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
SelectingUserProtocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
PreparingPatient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
EditingModalityParameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
UsingtheOptionalPatientInterruptSwitch. . . . . . . . . . . . . . . . . . . .62
SettingModalityIntensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
IntensityKnobRotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
StartingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
PausingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
StoppingTreatment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
SavingtoPatientDataCard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
INSTALLATION/REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
INSTALLING THE CHANNEL 3/4 ELECTROTHERAPY
ANDNiMHBATTERYMODULE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Nomenclature-Channel3/4ElectrotherapyModule. . . . . . . . . . . .65
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Waveform&CurrentSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
DisconnectingMainsPower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
RemovingLeadWiresandAccessories. . . . . . . . . . . . . . . . . . . . . . . . . .67
RemovingTherapySystemfromCart. . . . . . . . . . . . . . . . . . . . . . . . . . .67
ReleasingRibbonCable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
PositioningTherapySystemandModule. . . . . . . . . . . . . . . . . . . . . . .68
ConnectingRibbonCable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
SettingTherapySystemontoModule. . . . . . . . . . . . . . . . . . . . . . . . . .69
SecuringTherapySystemtoModule. . . . . . . . . . . . . . . . . . . . . . . . . . .69
AttachingtheLanyard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
InstallingLeadWiresandAccessories. . . . . . . . . . . . . . . . . . . . . . . . . . .70
InstallingFrontAccessPanel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
MountingtoTherapySystemCart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
ConnectingMainsPower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
TurningTherapySystemOn. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
REMOVING THE CHANNEL 3/4 ELECTROTHERAPY
ANDNiMHBATTERYMODULE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
DisconnectingMainsPower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Removing Lead Wires and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . .72
RemovingTherapySystemfromCart. . . . . . . . . . . . . . . . . . . . . . . . . . .72
RemovingScrewsSecuringModule. . . . . . . . . . . . . . . . . . . . . . . . . . . .73
DisconnectingRibbonCableatModule. . . . . . . . . . . . . . . . . . . . . . . . .73
StoringandSecuringRibbonCable. . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

TABLE OF CONTENTS
v
Intelect Legend XT® Therapy System
AttachingtheLanyard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
InstallingLeadWiresandAccessories. . . . . . . . . . . . . . . . . . . . . . . . . . .74
ConnectingMainsPower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
TurningTherapySystemOn. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
GENERAL INFORMATIONOPERATOR REMOTE . . . . . . . . . . . . . 76
InstallingtheOperatorRemote. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
GENERAL INFORMATIONTHERAPY SYSTEM CART . . . . . . . . . 77
Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
MOUNTING THERAPY SYSTEM TO THERAPY SYSTEM CART 78
AssemblingtheTherapySystemCart. . . . . . . . . . . . . . . . . . . . . . . . . . .78
PreparingtheTherapySystemCart. . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
MountingTherapySystemtoCart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
ConnectingMainsPower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
InstallingStorageBins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
RemovingSystemfromTherapySystemCart. . . . . . . . . . . . . . . . . . .79
OPTION OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
USING THE OPERATOR REMOTE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
StoringtheOperatorRemote. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
USING THE THERAPY SYSTEM CART. . . . . . . . . . . . . . . . . . . . . . . . . 82
Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
USINGTHENiMHBATTERYMODULE. . . . . . . . . . . . . . . . . . . . . . . . 83
Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
CHARGING BATTERY MODULE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
WhentoRecharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
ChargingTemperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
BATTERY MODULE SERVICE LIFE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
STORING THE BATTERY MODULE. . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
ShortTermStorage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
LongTermStorage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
ERRORCODES
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
GeneralInformation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
REPLACEMENT ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
GENERAL INFORMATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 0
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
CARING FOR THE THERAPY SYSTEM
. . . . . . . . . . . . . . . . . . . . . . . . 91
CleaningtheTherapySystem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
CleaningtheLens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
CALIBRATION REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
CalibratingUltrasoundApplicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
FACTORYSERVICE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Intelect Legend XT® Therapy System
FOREWORD
1
This manual has been written for the users of the Intelect Legend XT® Therapy Systems. It contains general information on the operation,
precautionary practices, and maintenance information. In order to maximize use, efficiency, and the life of the system, please read this
manual thoroughly and become familiar with the controls, as well as the accessories before operating the system.
This manual contains general safety, operating, maintenance, and care instructions as well as installation instructions for the optional
Therapy System Cart, Channel 3/4 Electrotherapy and NiMH Battery for the users of the Intelect Legend XT Therapy two channel
electrotherapy and combination systems.
Specifications put forth in this manual were in effect at the time of publication. However, owing to Chattanooga Group's policy of
continual improvement, changes to these specifications may be made at any time without obligation on the part of Chattanooga Group.
Before administering any treatment to a patient, the users of this equipment should read, understand and follow the information
contained in this manual for each mode of treatment available, as well as the indications, contraindications, warnings and precautions.
Consult other resources for additional information regarding the application of electrotherapy and ultrasound.
PRODUCT DESCRIPTION
The Intelect Legend XT Therapy Systems are two channel electrotherapy and combination systems with the option of adding additional
channels of electrotherapy by installation of the optional Channel 3/4 Electrotherapy Module. Other optional modality modules are
available for separate purchase and may be installed by the end user.
Stay current with the latest clinical developments in the field of electrotherapy and ultrasound. Observe all applicable precautionary
measures for treatment.
Keep informed of appropriate indications and contraindications for the use of electrotherapy and ultrasound.
This equipment is to be used only under the prescription and supervision of a licensed practitioner.
©2008 Encore Medical Corporation and its affiliates, Austin, Texas, USA. Any use of editorial, pictorial, or layout composition of this publication without express written consent from Chattanooga
Group of Encore Medical, L.P. is strictly prohibited. This publication was written, illustrated, and prepared for distribution by Chattanooga Group of Encore Medical, L.P.

Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
2
The precautionary instructions found in this section and throughout this manual are indicated by specific symbols. Understand these
symbols and their definitions before operating this equipment. The definition of these symbols are as follows:
Text with a “CAUTION” indicator will explain possible safety
infractions that could have the potential to cause minor to
moderate injury or damage to equipment.
Text with a “WARNING” indicator will explain possible safety
infractions that will potentially cause serious injury and
equipment damage.
Text with a “Dangerous Voltage” indicator serves to inform
the user of possible hazards resulting in the electrical
charge delivered to the patient in certain treatment
configurations of TENS waveforms.
NOTE: Throughout this manual, “NOTE” may be found. These
Notes are helpful information to aid in the particular area
or function being described.
STANDARD PRECAUTIONARY INSTRUCTIONS
Caution
Warning
Dangerous Voltage
Text with a “DANGER” indicator will explain possible safety
infractions that are imminently hazardous situations that would
result in death or serious injury.
Danger
Corrosive
Text with a “CORROSIVE" indicator will explain possible
safety infractions if the chemical components of the battery
are exposed to air, skin, or other materials.
Spontaneous Combustion
Text with a “SPONTANEOUS COMBUSTION" indicator
will explain possible safety infractions that could create
conditions for a Spontaneous Combustion if the material is
mishandled and not disposed of properly.
Text with a “BIOHAZARD” indicator serves to inform the
user of possible hazards resulting in improper handling of
components and accessories that have come in contact
with bodily fluids.
Biohazardous Materials

Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
3
Read, understand, and practice the precautionary and operating
instructions. Know the limitations and hazards associated with
using any electrical stimulation or ultrasound device. Observe the
precautionary and operational decals placed on the unit.
DO NOT operate the Intelect Legend XT Therapy System when
connected to any unit other than Chattanooga Group devices.
DO NOT operate this unit in an environment where other devices
are being used that intentionally radiate electromagnetic energy in
an unshielded manner.
Ultrasound should be routinely checked before each use to
determine that all controls function normally, especially that
the intensity control does properly adjust the intensity of the
ultrasonic power output in a stable manner. Also, determine that
the treatment time control does actually terminate ultrasonic power
output when the timer reaches zero.
DO NOT use sharp objects such as a pencil point or ballpoint pen to
operate the buttons on the control panel.
This unit should be operated, transported and stored in
temperatures between 59 °F and 104 °F (15 °C and 40 °C), with
Relative Humidity ranging from 30%-60%.
Handle Ultrasound Applicator with care. Inappropriate handling of
the Ultrasound Applicator may adversely affect its characteristics.
Before each use, inspect Ultrasound Applicator for cracks, which
may allow the ingress of conductive fluid.
•
•
•
•
•
•
•
•
Inspect Applicator cables and associated connectors before
each use.
The Intelect Legend XT Therapy System is not designed to prevent
the ingress of water or liquids. Ingress of water or liquids could cause
malfunction of internal components of the system and therefore
create a risk of injury to the patient.
This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to other devices in
the vicinity. However, there is no guarantee that interference will
not occur in a particular installation. Harmful interference to other
devices can be determined by turning this equipment on and off.
Try to correct the interference using one or more of the following:
reorient or relocate the receiving device, increase the separation
between the equipment, connect the equipment to an outlet on a
different circuit from that to which the other device(s) are connected
and consult the factory field service technician for help.
The Nylatex® Wraps contain dry natural rubber and may cause
allergic reactions in patients with allergies to latex.
•
•
•
•

Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
4
U.S.A. Federal Law restricts these devices to sale by, or on the order
of, a physician or licensed practitioner. This device should be used
only under the continued supervision of a physician or licensed
practitioner.
Make certain the unit is electrically grounded by connecting only to a
grounded electrical service receptacle conforming to the applicable
national and local electrical codes.
Care must be taken when operating this equipment around other
equipment. Potential electromagnetic or other interference could
occur to this or to the other equipment. Try to minimize this
interference by not using other equipment in conjunction with it.
The safety of TENS waveforms for use during pregnancy or birth has
not been established.
TENS is not effective for pain of central origin. (This includes
headache)
TENS should be used only under the continued supervision of a
physician or licensed practitioner.
TENS waveforms have no curative value.
TENS is a symptomatic treatment, and as such, suppresses the
sensation of pain which would otherwise serve as a protective
mechanism.
The user must keep the device out of the reach of children.
Electronic monitoring equipment (such as ECG monitors and ECG
alarms) may not operate properly when TENS stimulation is in use.
Powered muscle stimulators should be used only with the leads and
electrodes recommended for use by the manufacturer.
•
•
•
•
•
•
•
•
•
•
•
In the event that an Error message or Warning appears beginning
with a 2 or 3, immediately stop all use of the system and contact
the dealer or Chattanooga Group for service. Errors and Warnings in
these categories indicate an internal problem with the system that
must be tested by Chattanooga Group or a Field Service Technician
certified by Chattanooga Group before any further operation or use
of the system. Use of a system that indicates an Error or Warning in
these categories may pose a risk of injury to the patient, user or cause
extensive internal damage to the system.
Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous exposure to
ultrasonic energy.
Before administering any treatment to a patient you should become
acquainted with the operating procedures for each mode of
treatment available, as well as the indications, contraindications,
warnings, and precautions. Consult other resources for additional
information regarding the application of Electrotherapy and
Ultrasound.
To prevent electrical shock, disconnect the unit from the power
source before attempting any maintenance procedures.
Keep electrodes separated during treatment. Electrodes in contact
with each other could result in improper stimulation or skin burns.
Long term effects of chronic electrical stimulation are unknown.
•
•
•
•
•
•

Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
5
Stimulation should not be applied over the anterior neck or mouth.
Severe spasm of the laryngeal and pharyngeal muscles may occur
and the contractions may be strong enough to close the airway or
cause difficulty in breathing.
Stimulation should not be applied transthoracically in that the
introduction of electrical current into the heart may cause cardiac
arrhythmia.
Stimulation should not be applied over swollen, infected, and
inflamed areas or skin eruptions, e.g., phlebitis, thrombophlebitis,
varicose veins, etc.
Stimulation should not be applied over, or in proximity to, cancerous
lesions.
Output current density is related to electrode size. Improper
application may result in patient injury. If any question arises as to
the proper electrode size, consult a licensed practitioner prior to
therapy session.
The Intelect Legend XT Therapy System optional modules and associated
accessories are designed for use only with the Chattanooga Group
Intelect Legend XT Electrotherapy and Combination Therapy Systems.
•
•
•
•
•
•

Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
6
Stimulus delivered by the TENS waveforms of this
device, in certain configurations, will deliver a charge of
25 microcoulombs (µC) or greater per pulse and may be
sufficient to cause electrocution. Electrical current of this
magnitude must not flow through the thorax because it
may cause a cardiac arrhythmia.
Patients with an implanted neurostimulation device
must not be treated with or be in close proximity to
any shortwave diathermy, microwave diathermy,
therapeutic ultrasound diathermy, or laser diathermy
anywhere on their body. Energy from diathermy
(shortwave, microwave, ultrasound, and laser) can be
transferred through the implanted neurostimulation
system, can cause tissue damage, and can result in
severe injury or death. Injury, damage, or death can
occur during diathermy therapy even if the implanted
neurostimulation system is turned “off.”
Handle, clean, and dispose of components and accessories
that have come in contact with bodily fluids according
to National, Local and Facility rules, regulations and
procedures.
•
•
•
DANGERS
NiMH Batteries contain Class E Corrosive materials. In the
event of battery cell rupture or leakage, handle Battery
Module wearing neoprene or natural rubber gloves. Contents
of a ruptured or leaking battery can cause respiratory
irritation. Hypersensitivity to nickel can cause allergic
pulmonary asthma. Contents of cell coming in contact with
skin can cause skin irritation and/or chemical burns.
Never, under any circumstances, open the Battery Module
housing or cells. Should an individual cell from a battery
become disassembled, spontaneous combustion of the
negative electrode is possible. There can be a delay between
exposure to air and spontaneous combustion.
Charge the Battery Module according to the instructions
found in this manual. Never attempt to charge the Battery
Module on any other charging mechanism.
Use the Battery Module only with the Intelect Legend XT
Therapy Systems.
Do not reverse the polarity of the Battery Module. Doing so
can increase the individual cell temperature and cause cell
rupture or leakage.
Never dispose of Battery Module in fire. Never short circuit
the battery. The battery may explode, ignite, leak or get hot
causing serious personal injury.
Dispose of NiMH batteries according to national, state and
local codes and regulations.
•
•
•
•
•
•
•

Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
7
ELECTROTHERAPY INDICATIONS, CONTRAINDICATIONS, AND ADVERSE EFFECTS
Indications for Russian, TENS, High Voltage Pulsed Current
(HVPC), Interferential and Premodulated waveforms
Relaxation of muscle spasms
Prevention or retardation of disuse atrophy
Increase local blood circulation
Muscle re-education
Maintaining or increasing range of motion
Additional Indications for Microcurrent, Interferential,
Premodulated, and TENS waveforms
Symptomatic relief and management of chronic,
intractable pain
Post-traumatic acute pain
Post-surgical acute pain
•
•
•
•
•
•
•
•
Contraindications
This device should not be used for symptomatic local pain relief
unless etiology is established or unless a pain syndrome has
been diagnosed.
This device should not be used when cancerous lesions are
present in the treatment area.
Stimulation should not be applied over swollen,
infected, inflamed areas or skin eruptions (e.g. phlebitis,
thrombophlebitis, varicose veins, etc.).
Other contraindications are patients suspected of carrying
serious infectious disease and or disease where it is advisable,
for general medical purposes, to suppress heat or fevers.
Electrode placements must be avoided that apply current
to the carotid sinus region (anterior neck) or transcerebrally
(through the head).
Safety has not been established for the use of therapeutic
electrical stimulation during pregnancy.
Powered muscle stimulators should not be used on patients
with cardiac demand pacemakers.
There should not be any use of TENS waveforms on patients
with cardiac demand pacemakers.
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Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
8
ELECTROTHERAPY INDICATIONS, CONTRAINDICATIONS, AND ADVERSE EFFECTS (CONTINUED)
Additional Precautions
Caution should be used for patients with suspected or
diagnosed heart problems.
Caution should be used for patients with suspected or
diagnosed epilepsy.
Caution should be used in the presence of the following:
When there is a tendency to hemorrhage following acute
trauma or fracture.
Following recent surgical procedures when muscle
contraction may disrupt the healing process.
Over a menstruating or pregnant uterus.
Over areas of the skin which lack normal sensation.
Some patients may experience skin irritation or hypersensitivity
due to the electrical stimulation or electrical conductive
medium. The irritation can usually be reduced by using an
alternative conductive medium or an alternative electrode
placement.
Electrode placement and stimulation settings should be based
on the guidance of the prescribing practitioner.
Powered muscle stimulators should be used only with the
lead wires and electrodes recommended for use by the
manufacturer.
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•
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•
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•
•
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•
With TENS waveforms, isolated cases of skin irritation may
occur at the site of electrode placement following long-term
application.
The effectiveness of TENS waveforms is highly dependent upon
patient selection by a person qualified in pain management.
Adverse Effects
Skin irritation and burns beneath the electrodes have been
reported with the use of powered muscle stimulators.
Potential adverse effects with TENS are skin irritation and
electrode burns.
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Intelect Legend XT® Therapy System
ABOUT INTELECT LEGEND XT
9
Indications for Ultrasound
Application of therapeutic deep heat for the treatment of selected
sub-chronic and chronic medical conditions such as:
Relief of pain, muscle spasms, and joint contractures
Relief of pain, muscle spasms, and joint contractures that may
be associated with:
Adhesive capsulitis
Bursitis with slight calcification
Myositis
Soft tissue injuries
Shortened tendons due to past injuries and scar tissues
Relief of sub-chronic, chronic pain, and joint contractures
resulting from:
Capsular tightness
Capsular scarring
Contraindications
This device should not be used for symptomatic local pain relief
unless etiology is established or unless a pain syndrome has
been diagnosed.
This device should not be used when cancerous lesions are
present in the treatment area.
Other contraindications are patients suspected of carrying
serious infectious disease and disease where it is advisable for
general medical purposes to suppress heat or fevers.
•
•
•
•
•
•
•
•
•
•
•
•
•
ULTRASOUND INDICATIONS AND CONTRAINDICATIONS
This device should not be used over or near bone growth
centers until bone growth is complete.
This device should not be used over the thoracic area if the
patient is using a cardiac pacemaker.
This device should not be used over a healing fracture.
This device should not be used over or applied to the eye.
This device should not be used over a pregnant uterus.
This device should not be used on ischemic tissues in
individuals with vascular disease where the blood supply would
be unable to follow the increase in metabolic demand and
tissue necrosis might result.
Additional Precautions
Additional precautions should be used when ultrasound is used
on patients with the following conditions:
Over an area of the spinal cord following a
Laminectomy, i.e., when major covering tissues have been
removed
Over anesthetic areas
On patients with hemorrhagic diatheses
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Intelect Legend XT® Therapy System
NOMENCLATURE
10
Two Channel Combination System
User Interface (See Page 12)
Front Access Panel
Rear Access Panel
Patient Data Card access port
Multimedia Card (MMC) access port (Unused)
Ultrasound Applicator (5cm2shown)
1.
2.
3.
4.
5.
6.
Two Channel Electrotherapy System
User Interface (See Page 12)
Front Access Panel
Rear Access Panel
Patient Data Card access port
Multimedia Card (MMC) access port (Unused)
1.
2.
3.
4.
5.
6.
Two Channel Electrotherapy System
INTELECT LEGEND XT ELECTROTHERAPY AND COMBINATION THERAPY SYSTEMS
5
4
6
1
2
3
7
Two Channel Combination System
5
4
6
1
2
3

Intelect Legend XT® Therapy System
NOMENCLATURE
11
INTELECT LEGEND XT ELECTROTHERAPY AND COMBINATION THERAPY SYSTEMS (CONTINUED)
Screen Contrast Control
Power On/Off Switch
Technical Maintenance Port
Mains Power Cord
Rear Access Panel
Serial Decal
1.
2.
3.
4.
5.
6.
2
1
3
4
5
Front Access Panel Lanyard
WhenreinstallingtheFrontAccessPanel,makecertainthe
Lanyarddoesnotbecomekinked.
Operator Remote Control Connector
Patient Interrupt Switch Connector
Channel 1 Lead Wire Connector
Channel 2 Lead Wire Connector
Microcurrent Probe Connector
Ultrasound Applicator Connector
1.
2.
3.
4.
5.
6.
7.
1
2
3
4
5
6
7
6
Front Access Panel Rear Access Panel

Intelect Legend XT® Therapy System
NOMENCLATURE
12
Rear Access Panel (See Page 11)
Ultrasound Applicator LED Indicator
(Combinationonly)
Ultrasound Applicator- 5 cm2Standard
(Optional1cm
2, 2 cm2, and 10 cm2
applicators available, Combination only)
Intensity knob
Cable and Lead Wire Hook
Front Access Panel (See Page 11)
Start button
Pause button
Stop button
Clinical Resources Library button
Home Screen button
Back button
Patient Data Card Port
Multimedia Card (MMC) Port (Unused)
UserSetupandParameterControlbuttons
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
USER INTERFACE
15
5

Intelect Legend XT® Therapy System
NOMENCLATURE
13
SYMBOL DEFINITIONS
Below are the definitions for all of the symbols used in the Intelect Legend XT hardware and software. Study and learn these symbols
before any operation of the system.
ON/OFF SWITCH
DATA PORT
MULTIMEDIA CARD*
PATIENT DATA CARD
STOP TREATMENT
PAUSE TREATMENT
START TREATMENT
THERAPY
INTENSITY
CONTROL
CHANNEL 1/2
OPERATOR
REMOTE
CONTROL
OPTIONAL
PATIENT INTERRUPT
SWITCH
CHANNEL 1
LEAD WIRES
CHANNEL 2
LEAD WIRES
MICROCURRENT PROBE
ULTRASOUND
APPLICATOR
HOME
CLINICAL
RESOURCES
LIBRARY
BACK
MOVE UP
MOVE DOWN
MOVE RIGHT
MOVE LEFT
ACCEPT AND
RETURN
DO NOT ACCEPT
AND RETURN
M
INCREASE
INTENSITY
DECREASE
INTENSITY
PAUSE
TREATMENT
MANUAL
STIMULATION
CHANNEL 3 LEAD WIRES
CHANNEL 4 LEAD WIRES
MICROCURRENT PROBE
CHARGE LEVEL
BATTERY CHARGING
CHANNEL 3/4 OPERATOR
REMOTE CONTROL
OPTIONAL
PATIENT INTERRUPT SWITCH
CONTRAST CONTROL
System Hardware Symbols System
Software Symbols Optional Module and Accessory Symbols
Operator Remote
Battery Module
Channel 3/4
Electrotherapy
Module
PAD CONTACT QUALITY
SINGLE CHANNEL GRAPH
PAD CONTACT QUALITY
DUAL CHANNEL GRAPH
* Used for System Software
Upgrades

Intelect Legend XT® Therapy System
NOMENCLATURE
14
Below are the definitions for all of the unique terminology used throughout this manual. Study these and become familiar with these
terms for ease of system operation and familiarization with the components and control functionality of the Intelect Legend XT Therapy
System. Some of these terms and definitions refer to a specific button or control on the system. Refer to page 13 for Symbol Definitions.
The dedicated button on the Main unit, below the display, that
each time pressed takes the user back one screen at a time.
The button used in some modalities and
functions that will take the user back one page when reading
multiple pages of text.
Controls used in various modality parameter screens to navigate
or change a value up or down within the parameter.
Refers to the Electrical muscle or nerve Stimulation modalities of
the system.
The primary system with all controls and functions.
Any optional modular modality component designed for
installation onto the System.
ULTRASOUND
1
GENERAL TERMINOLOGY
That component of the Applicator that makes contact with
the patient during Ultrasound or Combination therapy.
The assembly that connects to the System and incorporates
the Sound Head.
The component of the Applicator which, when illuminated,
indicates if the Sound Head is emitting Ultrasound.
2
Back button
Previous Page button
UP and DOWN Arrows
Electrotherapy
System
Module
1. Sound Head
2. Applicator
3. Applicator LED
3