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2.3.2. Before CT sensor calibration
Prepare the system following the steps below:
1. Remove the normal chinrest.
2. Diassemble the tube cases following the steps in Chapter 1.
Go to 1.4 Disassembly of vatech A9 (PHT-30CSS) Covers.
3. Rename the CAL folder for backup
If you are using an old collimator, ensure to reassemble the cu filter as illustrated below.
Before reassembling Cu filter After reassembling Cu filter
New Collimator Information is as listed below:
Application date: 2021-08-20
Cut in S/N: 098-000155