SERVICE MANUAL
Checkout and adjustment
RTG PLUS (120V) (Rev. 0)
7-4
S3:
S3:S3:
S3:
Display A
Display ADisplay A
Display AC line voltage
C line voltageC line voltage
C line voltage
When the display indicates "S3 OFF", press "s" (39) to change it to
ON (S3 ON).
Now press "R" (32) to display the line voltage value.
For further information regarding the adjustment of the AC voltage,
see paragraph 7.3.
To exit the set-up function (S3), press "T" (31); S3 will return
automatically to OFF (S3 OFF).
To proceed with the set-up functions, repeat the actions described
at paragraph 7.2.
S4:
S4:S4:
S4:
Tube current control (mA) and X
Tube current control (mA) and XTube current control (mA) and X
Tube current control (mA) and X-
--
-ray centering control
ray centering controlray centering control
ray centering control
When the display indicates "S4 OFF", press "s" to change this
function to ON (S4 ON).
In this way you can perform X-ray beam centering without any
rotation of the arm. Press the X-ray button (42) to display the AC
voltage. For further information on tube current control, see
paragraph 7.4. For X-ray beam centering control, see paragraph
7.5.
Once the desired setting is selected, you can either go to the next
functions by pressing "T" (31) or return to the normal working
function by pressing "R" (32).
In order to return to the normal working conditions, access the
set-up function and set S4 to OFF.
S5:
S5:S5:
S5:
Angle (A…) & time (T…) control
Angle (A…) & time (T…) controlAngle (A…) & time (T…) control
Angle (A…) & time (T…) control
When the display shows "S5 OFF", press "s" (39) to change this
function to ON (S5 ON). Now you can access the procedure for
checking the calibration and editing the various angles involved on
the system’s functionality.
For further information on the angle control function, see
paragraph 7.6.
NOTE:
Press "R" (32) to exit the S5 function. This will not set automatically
function S5 to OFF (S5 OFF) and after an exposure the string "T1 020"
will be displayed.
To access the normal working function again, return to the set-up
program and change S5 to OFF.
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