Planmeca Proline EC ceph, Technical Manual

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Chapter B - KEYBOARD FUNCTIONS & MODES
B-4 Planmeca Proline EC X-ray unit
NORMAL MODE KEYBOARD FUNCTIONS
Technical Manual
2.5 Automatic temple rest closing inactivation
The temple supports will automatically close when the ready key is pressed.
The automatic temple support closing can be switched off as follows: Press the auto key. The
indicator light will come on. Press and hold down the temple supports key for four seconds.
The text “hLr0” will appear briefly on the main display indicating that the automatic temple
support closing is inactivated.
To switch the automatic temple support closing on repeat the above keying sequence. The
text “hLr1” will appear briefly on the main display indicating that the automatic temple support
closing is activated.
2.6 Test mode
The test mode enables the X-ray to be operated without radiation being generated. Press the
CTL-key and press any of the kV selection and mA selection keys. The kV and mA displays
will clear indicating that the X-ray tube has been switched off and that you have entered the
test mode.
Repeat the above procedure to exit the test mode and switch the radiation on again. The mA
and kV values will reappear on the display.
2.7 Parameter history display
The parameters of the 25 previously taken exposures are stored into the memory of the
equipment and can be examined or taken into use if desired. Pressing CTL and then the UP
or DOWN key activates this parameter history display mode showing the last taken exposure
parameters. In this mode the keys ready, up, down and CTL only are operative. Operating the
other keys does nothing. The functions of these keys are:
UP
Find next parameters (newer one)
DOWN Find previous parameters (elder one)
READY Take the parameters shown into use and exit to normal
mode
CTL Exit to normal mode
hold for
4 seconds
hLr0
AUTO
OR
kV
CTL
mA
READY
PRET
P 10
CTL
CTL