Casella CEL CEL-63X - Manual (Page 6)

CEL-63x Environmental & Occupational Noise Meter
6 Casella CEL
Colour coding
The CEL-63x instrument‟s screens use a colour code to help you identify their
purpose quickly. This manual uses the same colour codes. Refer to section 4.3
“
Screen groups ” beginning on page 25 for more information.
This colour… indicates…
Cyan Memory results screens
Green Measurement run screens
Red Measurement stop screens
Yellow Calibration mode
Blue Menu screens
Grey USB connection mode