Prior Scientific ProScan III Manual page 37

NanoScanZ (Piezo): Relative and Absolute Moves
Ensure triggers are disarmed. (Button should be green). Clear actions using Clear Actions
button for each individual TTL channel.
program (only program the TTL lines required). TTL can be used via the ProScan either
via two modes – a 'High' TTL pulse or a 'Low' TTL pulse. . This allows more precise
ordering of events than just associating a particular action with a TTL pulse. By default,
TRIG LO (TTL Low) is displayed in the TTL window. If you want TTL High select TRIG
HI.
For some actions a window is opened, fill in the appropriate information to enable the
assigned action.
© Prior Scientific Instruments Ltd
Select the TTL channel you would like to
e.g., Type in the % of light you would like the lumen
attenuator to allow through.
e.g., Type in the relative move you would like the
stage to make and then click add.
Version 1.12 June 2017
ProScan® III Manual
Page 35