LPX-200
Industrial Imaging System
4-2
Chapter 4: LPX-200 X-ray Controls & Indicators
THE LIQUID
CRYSTAL DISPLAY SCREENS
The LPX-200 Control Unit incorporates two LCD Display
screens:
◆
The Exposure Technique LCD
◆
The Message / Mode LCD
The following paragraphs describe both LCD screens, and the
information they provide the user.
The Exposure Technique LCD Display Screen
The Exposure Technique LCD (large top screen) displays two
rows of exposure parameters:
◆
the set techniques (top row)
◆
the operating levels (bottom row)
The top row shows the set exposure kV (left side), the mA
(center), and the exposure duration (right side). The exposure
duration displays in minutes and seconds or in mAs,
depending on the selected TIME mode.
The bottom row shows the actual operating levels of the
system during x-ray emission. The operating kV level
displays directly below the set kV level, the actual tube current
(mA) displays directly below the set mA, and the actual time
(or mAs) remaining/elapsed displays directly below the set
exposure duration.
Figure 4-2:
Samples: Exposure Technique LCD Display
