Planmeca Viso G7, User Manual, Page: 72 / 86

13 Help messages
The X-ray unit incorporates a self-checking feature that monitors the
operation of the unit. If the system detects an operating error, a help
message (e.g. H101) appears on the control panel.
The X-ray unit will not accept any commands from the user until the help
message is cleared. Clear the message by selecting the green check mark
button.
The following list shows, in numerical order, all the help messages that can
appear.
Code Explanation Comments
H101 Exposure switch The exposure button was released
before the end of the exposure.
Guide the patient away from
the X-ray unit before moving
the C-arm.
Press and hold down the
exposure button for the entire
duration of the exposure.
H102 The exposure button is stuck or the
cable is short circuited.
Release the exposure button.
Contact your service
technician if you need to
replace the exposure switch.
H105 Emergency stop
button
The emergency stop button has
been activated.
All movements of the X-ray
unit are blocked and no
radiation is generated.
Guide the patient away from
the X-ray unit. Then release
the emergency stop button to
resume normal operation.
H130 Patient safety area Patient safety area violation
detected.
H131 Rear head support Rear head support movement
detected.
H132 Rear head support detached.
H133 Remove the rear head support.
H134 Adjust the rear head support.
13 Help messages
66 Planmeca Viso G7 User's manual