Prostyle Intra X-ray Unit 19
PROGRAMMING THE EXPOSURE VALUES
User's manual
10 PROGRAMMING THE EXPOSURE VALUES
10.1 Programming the default exposure and density values
The default exposure values can be programmed for both
the adult and child mode. When the indicator light is on,
the unit is in the child mode. The current exposure values
are shown on the time and kV displays.
NOTE Make sure, that no exposure region is selected, i.e. no
preprogrammed setting indicator light is on.
NOTE The exposure parameters - time and kV - are program-
med corresponding to the normal mode density value 0.
The time value will be automatically changed according
to the selected density value in both the normal and digi-
tal imaging mode when you exit the programming mode.
Press and hold down the select key until you have heard
two signal tones (about 4 seconds) to enter the program
mode. The time display will start to flash, the default ex-
posure values will appear on the displays and the ready
light will start to flash.
The exposure time value is changed with the parameter
adjustment keys. The exposure times are shown in section
12 “EXPOSURE VALUE TABLES” on page23.
Press the select key briefly, the kV display will start to
flash and the exposure time value is stored in the memory.
The kV value can now be changed with the parameter ad-
justment keys.
Programming the density values
When the select key is pressed a second time briefly, the
current density value starts to flash on the time display and
the kV value is stored in the memory.
s
0.16
SELECT
s
c.16
SELECT
8 mA
kV
63
s
SELECT
d 1
s
c -4
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