The PB-5 Pulse Generator settings are as follows:

Fall Time = 100us

Rate = 2.00Hz

Delay = 250ns

Ampl = 0.50000V

Pol = POS

Pulse Top = Tail

Atten = 1X

PB-5 Pulse = ON

CLAMP = OFF

During the second beam tuning on 20/02/2018 we performed two pulser walkthroughs to determine the ADC offset.

For the walkthrough the rate was increased to 10Hz.

The first pulser walkthough was saved as: Remote_Objs/RData_1/180220170900

The pulser amplitudes used were: 0.1, 0.2, 0.3, 0.4, and 0.5 V

After this walkthrough I remembered channels 24 -> 31 of ADC 2 were unplugged from the RAL shaping amplifier, and so plugged these back in. I then repeated the walkthrough.

The second pulser walkthrough was saved as: Remote_Objs/RData_1/180220172838

Like the first walkthrough, the pulser ampltudes were 0.1, 0.2, 0.3, 0.4, and 0.5 V.

A sample pulser walkthough spectrum is attached.