Interrupting The Exposure; Automatic Exposure Blockage; Error Message E - Sirona Orthophos Plus Gebrauchsanweisung

6 Operating
I2.4
69
I5
I09
E2
0I
38
17
E2
A
0I

Interrupting the Exposure

f the exposure button is prematurely released, the expo-
sure is interrupted.
The kV/mA value and the Ready LED blink at the Multi-
timer.
The exposure time passed until the interruption is
shown.
• Insert cassette with new film.
• Press the R button on the Multitimer twice.
• After the rotary unit returns to its original position, re-
peat the exposure.

Automatic Exposure Blockage

(Protection of X-ray tube)
The automatic exposure blockage prevents premature
triggering of a new exposure.
Help LED (17) for the cool-down interval illuminates
on Control Panel A.
After the exposure key has been actuated, the automatic
cool-off pause is indicated.
The Ready LED continues flashing until the cool-off time
has expired.
An exposure can only be triggered when all LEDs have
extinguished.
Example: see page 8.

Error Message E...

Messages such as E2/01 in the kV/mA field indicate
errors.
The Ready LED blinks. Simultaneously the error mes-
sage is displayed on control panel A.
All unit functions are blocked.
• Press the button R on the Multitimer to reset display
(poss. more than once).
• If the error message is still lighting turn OFF the unit
and then turn it ON again.
If error message has disappeared, all unit functions are
normal again.
See appendix for List of Error Messages with remedy
description.
Sirona Dental Systems GmbH
60 82 023 D3297
D3297.201.01.11.02