LeCroy AP034-OM-E-07 free download

File name AP034-OM-E-07.pdf

$GMXVWPHQW 3URFHGXUH $GMXVWPHQW 3URFHGXUH INTRODUCTION You can use this procedure to adjust the AP034 Active Differential Probe to meet the warranted specifications. This procedure should only be performed if the instrument fails the Performance Verification tests. If the probe cannot be adjusted to meet the Performance Verification limits, repair may be necessary. To ensure instrument accuracy, check the calibration of the AP034 Active Differential Probe every year. Before calibration, thoroughly clean and inspect this unit as discussed in the "Cleaning" section. Completion of each step in the Adjustment Procedure ensures that the differential probe meets specifications. Some of the adjustments interact with other parts of the circuitry. Therefore, it is necessary that all adjustments be performed in the order listed. For best overall instrument performance, make each adjustment to the exact setting, even when adjustment is within the limits stated in the procedure. Adequate guard bands were designed into the AP034 Active Differential Probe to ensure that it will meet or exceed published specifications over the entire operating temperature range. To continue to meet the environmental specifications, all adjustments must be performed in a controlled environment with an ambient temperature of 25