Olympus 38DL PLUS Basic Operation Manual

DMTA-10009-01EN [U8778346], Rev. D, November 2016
Initial Setup 53
Figure 4‑4 Example of the indoor and the outdoor color schemes
The indoor scheme gives the best visibility when you use the instrument indoors or in
low lighting conditions. The indoor scheme presents green characters and waveform
trace on a black background.
The outdoor scheme gives best visibility when you use the instrument in direct
sunlight. The outdoor mode presents black characters and waveform trace on a white
background. For best readability, in this document, most screen captures are shown
with the outdoor color scheme.
Colored measurement values corresponding to specific alarm conditions only appear
when the indoor color scheme is selected.
4.4.2 Display Brightness
You can adjust the 38DL PLUS display brightness by selecting the backlight intensity.
The display brightness can be set at 0 %, 25 %, 50 %, 75 %, and 100 %. Choosing a high
percentage increases the brightness of the display. By default, the display brightness is
set to 25 %. From the measurement screen, press [DISPLAY] to access the DISPLAY
BRIGHTNESS parameter.
Outdoor color schemeIndoor color scheme
NOTE

Olympus 38DL PLUS Specifications

General

Operating Temperature	-10 °C to 50 °C (14 °F to 122 °F)
Data Logger	Yes
Interface	USB, RS-232
Thickness Range	0.08 mm to 635 mm (0.003 in. to 25 in.) depending on material and transducer
Display	Backlit LCD
Battery Type	Three alkaline or NiMH AA cells
Pulser	Adjustable square wave pulser
Receiver Bandwidth	0.5 MHz to 20 MHz
Languages	English, French, German, Spanish, Italian, Russian, Japanese, Chinese
Resolution	0.001 mm or 0.0001 in.
Transducer Frequency	2 MHz to 30 MHz
Material	Plastic housing