GE General Electric Oxygen Equipment PT878 Benutzerhandbuch
Chapter 2. Initial Setup
Transport® Model PT878 Portable Liquid Flowmeter User’s Manual
15
2.4 Using the Screen and Keypad
The essential features for operating the PT878 are the screen and keypad.
Although these features are common on portable instruments, the PT878
design offers particular features to simplify and speed operation.
Although these features are common on portable instruments, the PT878
design offers particular features to simplify and speed operation.
2.4.1 Screen
The primary function of the screen is to display information in order for you
to accurately and easily take measurements. The PT878 screen consists of
seven parts (see Figure 6 below).
to accurately and easily take measurements. The PT878 screen consists of
seven parts (see Figure 6 below).
Figure 6: PT878 Screen in Operate Mode
The top line of the screen is the status bar, which normally displays the
time and date. However, when you press
time and date. However, when you press
[MENU]
(the menu key), the Menu
Bar replaces the status line.
2000/11/30 09:53 AM
Velocity, ft/s
Signal, dB
0.00
32
Delta-T, ns
0.10
0.0
Volume, l/s
E0: No Errors
Status Bar
(alternates with Menu Bar)
Measurements
Error Messages
Function Keys
DEFAULT
Current Site
Battery
Status
System Tray