FujiFilm FCR XG-1 Operation Manual page 22

Operations
2 Push the CR-IR346RU circuit breaker to the "I" side for turning the power ON.
When both the CR-IR346RU POWER LAMP and the CR Console Image Reading Unit
Monitor lamp turn ON, startup of the FCR XG-1 has been completed as a system.
[ Fig. 2.6 ] CR Console Display Immediately After Startup
Z
When a multiple number of Reading Units, including this device (CR-IR346RU),
are connected, the status display changes to that shown below. For detailed
operation procedure, see the separate [CR Console Operation Manual].
2-6
010-021-20 09.2001