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SD-OCT Base Unit Chapter 2: Setup
Rev E, November 7, 2018 Page 15
11)
Pull the protective cap off the scan objective.
Do not touch the optical surface of the lens.
Figure 13 Protective Cap Removal
Enable External Trigger
To enable the option to use an external trigger, a tee connector must be inserted into the trigger connection to
allow inserting the trigger signal.
The location of this connector is shown in Figure 14. This option is not available in Callisto and Telesto-PS
Series base units.
ATTENTION
To make use of the external trigger the checkbox to activate the external trigger mode under
"Hardware" in the "Settings" dialog for external A-scan triggering must be active.
If not, the internal trigger is still active and the scanner process will be disturbed.
For more details, please refer to the OCT software manual.
Figure 14 External Trigger Attached using an SMB Tee Connector