4. System Setup
Technical Manual P/N 9894.00.G6
4-23
RAD Exposure Types
6.
Enable every exposure types used for the current workstation:
The following three (3) mutually exclusive groups of exposure types are available:
I. RAD/RF modes
II. Cardiac modes
III. Vascular modes
3-point
2-point
AEC kV-mA-BUmAs
AEC kV-BUmAs
AEC Zero-Point
Cone Beam CT
Falling Mode
(*)
Cardiac-mA
Cardiac-kW
D.A.
D.S.A.
Notes:
(*)
Optional AEC mode. Refer to Section 7.7.2 for more information.
AEC Devices
7.
In the AEC Control zone, assign the AEC device working with the current workstation, if any.
According to the type of AEC sensor and the AEC feedback input location, make the following
selections:
ION # 1
(1)
(Controller board, J13);
ION # 2
(1)
(Controller board, J8);
Remote AEC
(Do not select this option);
ION # 3
(1, 2)
(J1 connector);
ION # 8
(1, 4)
(J5 connector);
ION # 9
(1, 4)
(J4 connector);
Solid State Chamber # 4
(1, 2)
(J3 connector)
Solid State Chamber # 5
(1, 2)
(J4 connector)
Solid State Chamber # 6
(1, 2)
(J5 connector)
Phototube (PMT)
(3)
(J5 connector)
Photodiode (PhD)
(4)
(J6 connector)
(1) For an AEC chamber, select the film/screen and input fields that will be allowed with the ion
chamber or solid state chamber:
Selection
of
film-screens;
Slow
; Medium
; Fast ;
Selection of active fields;
Left
; Center
; Right .
(2) On Universal chambers Interface board P/N 11002.000.
(3) On Fluoro PMT board P/N 9822.00:
Select the source for the PMT gain adjustment:
i. Potentiometers located on Fluoro PMT board
ii. Software (uses an internal D/A to set the gain value)
iii. External (J3B, pin 3 on Fluoro PMT board)
(4) On Photodiode Ion Chamber Fluoro board P/N 11030.000.
M
ULTI
-Z
OOM
F
UNCTION
(For generators with High Performance
Pulsed Fluoro): If an ion chamber is to be used in conjunction with
selectable I.I. magnification sizes, the “Flat” film screen selection
must be done.
