| ITEM |
NAME |
FUNCTION |
| 11 |
400 ohm OUTPUT jack |
The impulse waveform appears on the OUTPUT jack, referenced to the RETURN jack. When the POLARITY switch is in the Normal position ( NOR indicator is lit) the output will be a positive pulse. When the POLARITY switch is i n the Reverse position ( REV indicator is lit) the output will be a negative pulse |
| 12 |
RETURN jack |
This is the return for the impulse waveform. This jack is referenced to the chassis of the MegaPulse, and is referenced to e arth ground as long as the Mega Pulse is properly grounded. Even though this jack is referenced to ground, it should be treated as hazardous whenever the MegaPulse is turned ON. |
| 13 |
INDUCTANCE jumper |
Depending on which testing standard is being followed, an inductance of either 500uH or 25mH will be required. Using the included inductance jumper, SHORT the two impedance jacks for 500uH, leave OPEN for 25mH. |
| 14 |
S2 switch |
This switch is provided to protect the Signal Generator from the output pulse of the D5 - P:2011 V2 when CLO SED, and to allow the required 20 V p - p signal to be injected when O PEN. |
| 15 |
BNC INPUT 10Hz, 20 V p - p |
BNC Input provided on front panel is for connectin g the output signal generator. See Figure 12 Part 9A . Note: If the unit includes the Sine Wave Generation option, th e item 15 will be a BNC OUTPUT 10Hz, for monitoring the Sine Wave with an oscilloscope |
| 16 |
Y1 – Y2 outputs |
These differential outputs are to be connected to two different channels of an oscilloscope. The outputs are then subtracted and the resulting wave form is used to judge acceptability of the EUT. |
| 17 |
AUX OUTPUT jack |
The AUX OUTPUT is connected at the grounded side of the 100ohm resistor, but this output is only used when it is required to float the 100ohm resistor. |
| 18 |
AUX OUTPUT switch |
It is used to control the AUX output position (Floated or Grounded). |
| 19 |
AUX OUTPUT indicator |
This Green indicator is lit to show that AUX OUPUT switch is set on the FLOAT position |
| 20 |
S3 switch |
Used when testing for common mode of figure 201.103, S3 switch should be closed only when auxiliary output is floated from ground |
| 21 |
S3 indicator |
This Green indicator is lit to show that S3 switch is set on the SHORT position. |
| 22 |
COARSE adjus t ment (optional) |
It is used to adjust the amplitude of the sine waveform. Only for mo dels with Sine Wave Generation option |
| 23 |
FINE adjus t ment (optional) |
It is used to fine adjust the amplitude of the sine waveform. Only for models with Sine Wave Generation option. |
| 24 |
PASS FAIL REFERENCE switch |
The D5 - P:2011 V2 Include the Defib - 5P Pass Fail reference circuitry, to use properly follow the directions on front panel. |
| 25 |
PASS FAIL REFERENCE indicator |
This Green indicator is lit to show that the pass/fail reference is connected ( AUX OUTPUT must be grounded) . |
| 26 |
ENERGY switch |
These differential outputs are to be connected to two different channels of an oscilloscope. The outputs are then subtracted and the resulting wave form is used to judge acceptability of the EUT. |