Siemens-Elema AB SRX-MK RX B7-120.033.01.10.02 MAMMOMAT 300
Solna, Sweden 05.98 65 02 186
Checking the exposure blocking 17-1
Checking the exposure blocking
Figure 1 Tube head
1 Check that the exposure release is blocked during the following conditions.
• No film cassette inserted.
• No object table installed.
• No external diaphragm (1) used with an magnification table installed.
NOTE!
The "cassette loaded" switch must be set to "ON" with the service PC program: Stand
configuration - Stand installation - Cassette loaded check (1=function activated).
NOTE!
The film cassette must be exchanged after each exposure. A second exposure before ex-
changing the cassette is not possible (exposure release is blocked).
MAM00143
1