Ametek burst NX8 Quick Start Manual And Safety Instructions page 45

AMETEK CTS
1 Active indication
2 USB input (Memory stick)
3 Touch screen
4 Back
5 Knob (Inc. / Dec /Enter)
13 Polarity Selection
20 kV switch for polarity selection. For change the polarity rotate the switch for 90 degrees. See picture below for polarity
setting. The generator will automatically detect the selected polarity
positive negative
14 Range selection
The generator offers 11 different ranges, each with a separate high voltage circuit for adapt the wave shape to the photo
voltaic module capacity. Each range is adapted for a rise time tolerance of approx.  20 %. So, it should be possible for the
most PV modules to select between two ranges for minimize the overshoot.
15 Short circuit bridge for load range
20 kV short circuit bridge for select the load range. The vsurge generator will automatically detect the selected range and
indicates the selected PV-capacity-range.
Bridge-connector
6 " Test On"
7 Start / Pause / Stop
8 CRO I (surge)
9 CRO U (surge)
CRO Trigger output  5V
10
1.00
Quick start guide - Single pulse generators
11 LED bar for charging voltage
12 EUT test supply
13 Polarity selection
14 Range selection
15 Short circuit for load range
45 / 88