82 Image Quality
MAMMOMAT Novation DR SPB7-250.815.06.02.02 Siemens AG
12.05 CS SD 24
Page 82 of 116
Medical Solutions
Setting the display density and display contrast
• After the customer has selected several images which he/she finds the most suitable
for representing the correct image quality, it is recommended to enter the parameters
for DD (Display Density) and DC (Display Contrast) in the ini-file. Proceed as follows for
this:
The procedure described there should be performed completely.
1. Call up the local service software and select Utilities -> Escape to OS.
2. In the Parameters field, enter the command:
start runas /user:administrator cmd
The Windows operating system will open a command window. A message may appear,
prompting you to enter the appropriate password to log in as administrator. Enter the
correct password.
3. A command window will open granting you administrator rights (provided that you are
logged in as administrator).
4. Enter:
notepad C:\AWS\config\LoradIP\AwsIpmParamDefault_Lorad.ini
and press Return or Enter. A TXT file is called up. In approximately in the 10th and 11th
line, you can find the values for DisplayDensity and the DisplayContrast.
5. Change the settings for DisplayDensity and DisplayContrast.
6. Save the changes and close the file.
7. Close the command window and the service software window.
8. Select Options -> End session to restart the system and log in with the appropriate
user name and the password.
9. After entering the new parameters, a few patient images should be taken to find out
whether the changes meet the customer's requirements.
10. Take down the current settings for the image display density /contrast values in the
"Start-up protocol" on (Start-up Protocol / p. 97).
11. Continue with "Final procedures" on page (Final procedures / p. 89).
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