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--- highspeedamp [2025/02/06 16:36] – created reno
+++ highspeedamp [2025/02/06 17:29] (current) – reno
@@ Line 6: / Line 6: @@
 ===== Adjusting and Measuring the Discriminator Voltage =====
-The default setting for the discriminator voltage depends on what type of PMT is in use. For 28mm PMT (New PMT or in most MKIII/New electronics) the typically setting is around -10mV. for 52mm PMT, the typically setting is around -30mV
+The default setting for the discriminator voltage depends on what type of PMT is in use. For 28mm PMT (New PMT or in most MKIII/New electronics) the typically setting is around -10mV. for 52mm PMT, the typically setting is around -30mV.\\
+To adjust, measure from TP1 and the ground on the BNC connector shell and adjust R1.