DS-CAL
SOFTWARE USER MANUAL
Illustration 25: Example of connecting 4xCHG Sirius modules to DS
‑
CAL test board
The principle of connecting to the CHG-CAL adapter applies also for other available module front
connectors (for example CHG-TNC). CHG+ and HS-CHG+ modules must also have the counter connector
connected to the appropriate counter (CNT connector) channel on the DS-CAL test board.
Hint
If omitting calibration tests for these modules, see 8.5.1 Omission of tests, page 42.
Example of connecting 4xCHG Sirius modules to DS-CAL test board shows Illustration 25.
9.4.3. Sirius HV and HS-HV
HV and HS-HV modules connect to the DS-CAL test board via a banana cables to the appropriate HV
(BANANA connector) channel of the DS-CAL test board.
Warning
Only HV and HS-HV modules should be connected to the DS-CAL test board’s HV connectors,
unless otherwise noted! During the calibration procedure voltage up to 1000 V can appear on
the output of the used multifunction calibrator! Use only the 4 mm safety test leads with touch
protection and follow strictly the safety instructions provided by the manual!
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