Fluke 6000D, 7000DP manual Change #2

Page 9

Manual Supplement

Impulse 6000D/7000DP Users

Change #2

On page 12, prior to Analyzing Pacemakers (7000DP only), add the following section:

SCOPE OUTPUT

Each time a defibrillator is fired into the Analyzer during an active defibrillator test, a delayed representation of the defibrillator pulse is sent to the Scope Output jack on the rear panel of the Analyzer. The Scope Output is an isolated signal and should not present any problems when connected to the input of an oscilloscope.

To assist with the displaying of the defibrillator pulse, synchronizing marker pulses appear on the scope output jack along with the defibrillator pulse. Table 3A list these markers and describes their purpose.

Table 3A. Synchronizing Marker Pulses

Marker

Pulse Characteristics

Purpose

 

 

 

Defib fire

+2 V, 50 ms

Indicates when the defibrillator was fired.

 

 

 

Ranging

-4 V, 0.4 ms, 1 ms apart

Indicates the scaling used to output the pulse image:

 

 

1 pulse……….each volt out equals 80 volts pulse amplitude.

 

 

2 pulses……...each volt out equals 400 volts pulse amplitude.

 

 

3 pulses……...each volt out equals 2000 volts pulse amplitude.

 

 

 

8

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Image 9
Contents Manual Supplement Pulse width Load resistanceVoltage Interphase delay biphasic and pulsed biphasicCurrent Tilt biphasic and pulsed biphasicScope Output Charge Time MeasurementAutomated Defibrillator Test ECG Waves ECG Amplitudes ECG GeneralECG High Level Output BNC Jack ECG Normal SinusECG on Defibrillator Input Load ECG Performance WavesWave Detection Noise ImmunityTransvenous Pacer Pulse Simulation ±10 % of setting + 0.2 mV Change #2 Setting the ECG Reference Lead Change #3