Agfa Gevaert N V 5364A Manual Do Utilizador
149
2900H EN 20071108
Advanced operation (Key-operator mode)
D
RYSTAR
5500/5503 R
EFERENCE
MANUAL
Performing quality control (QC) tests for general radiography
applications (DT 2 B and DT 2 C)
applications (DT 2 B and DT 2 C)
The following procedures must be performed daily, weekly or annually as
indicated. When used in a mobile application it is required to perform QC
indicated. When used in a mobile application it is required to perform QC
after every move.
The reason for performing quality control tests is to determine if any
significant image quality variation or deterioration has occurred which may
require corrective action. Comparing the results of the tests with the reference
values previously established does this.
require corrective action. Comparing the results of the tests with the reference
values previously established does this.
This procedure allows the operator to take the necessary preventive actions
before any image quality loss can take place.
before any image quality loss can take place.
Performing the daily QC test
for general radiography applications (DT 2 B
and DT 2 C)
1
on page
.
2
Press the Key-operator key to enter the Key-operator mode.
3
Press the Down key eight times, followed by the Confirm key to select ‘Quality
Control’.
Control’.
The ‘Select input tray’ screen appears:
This test must be performed every day before any clinical film can be
processed.
processed.
When controlling the Drystar 5500 via a remote PC, The ‘Select input tray’ screen is
preceded by a screen, which allows you to:
preceded by a screen, which allows you to:
• Start the quality control procedure immediately,
• Edit additional data for the last quality control measuring.
• Edit additional data for the last quality control measuring.