KaVo ORTHOPANTOMOGRAPH OP 3D Pro, Service Manual, Page: 69 / 192

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3.5.11 EA300 Connector board
3.5.12 EB100 Rotator opto board
DESCRIPTION:
Is used as an interface between the R3400 NGEO IO2 and
patient positioning panels.
LOCATION:
Daughter board for the R3400 NGEO IO2
FUNCTIONS:
Emergency stop interface (chin support)
Emergency stop interface (CEPH).
Patient positioning left side panel interface.
Patient positioning right side panel interface.
Patient positioning CEPH interface.
Patient positioning left side panel LEDs driver.
Patient positioning right side panel LEDs driver.
FUSES:
None
INDICATOR LIGHTS:
None
TEST PINS:
None
DESCRIPTION:
EB100 has four optoswitches and is used for rotator posi-
tion (HOME, MIDDLE, ENC1, ENC2) detection.
LOCATION:
In the upper shelf above the rotating unit.
FUNCTIONS:
Four optoswitches for position detection.
INPUTS:
+3.3Vdc for optoswitch LEDs