Philips V24CT User's Reference Manual page 207

Neonatal Event Review Recordings
OxyCRG Episode Data
The oxyCRG episode is recorded with the same labels, recorder grid and
scale labels as those which appear on a standard oxyCRG recording. The
oxyCRG episode depicts 2 minutes prior and 2 minutes past the captured
event (alternatively 1 minute / 3 minutes configurable). For manually
captured events 4 minutes prior the captured event are depicted.
A typical oxyCRG episode recording takes about 20 seconds to complete.
The recording speed is set by the system and cannot be adjusted.
Making an oxyCRG Episode Recording
Event Review oxyCRG Episode
Alarms/Volume
The data displayed in the oxyCRG task window can be recorded by
selecting the Record Episode softkey.
Recording Functions 6-35