Pmt High Voltage On/Off - AGFA CR Series Service Manual

DD+DIS155.11E
2.5.5

PMT High Voltage on/off

The menu "PMT High Voltage on/off" allows to switch on and off the high voltage at the
Purpose
PMT (Photomultplier).
To switch the high voltage off may be required, to observe the image plate run with
open covers for troubleshooting. With PMT high voltage switched on (default situation)
and with covers opened, the digitizer does not scan, as it detects incident of light.
(1) Select service menu: <PMT High Voltage
Usage
on/off>
(2) Click <Switch High Voltage off> to switch
PMT high voltage off: Now it is possible to
observe the scan cycle with covers opened.
(3) To switch it on again, click <Switch High
Voltage on>.
IMPORTANT:
Always switch the high voltage on before handing over the equipment to the customer.
With PMT high voltage switched off the digitizer scans images without error message, it
does not record the image however.
NOTE:
By a reset of the digitizer (switch off / on) the high voltage for the PMT is switched on
again.
The controlled version of this document is available from the Agfa HealthCare Library. Any printed copy of this document is uncontrolled.
Edition 1, Revision 1
03-2013
DOCUMENT CONTROL NOTE:
CR 10-X / CR Reader / CR 12-X / CR Advanced ReaderChapter 3.2 / Page 24 of 31
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Repair and Service
Tools and auxiliary Means
Figure 21
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