Operation 3-23
August 2008
The Totals Option The PT878 features both Forward and Reverse Totalizer functions. If
it becomes necessary to reset one or both of these totalizers, use the
Totals option as follows:
1. Access the Meter Menu as described on page 3-13.
2. Scroll to the Totals option and press
[ENTER]. A submenu with the
options shown in Figure 3-18 below opens.
Figure 3-18: The Totals Submenu
3. Use the [T] or [S] arrow keys to choose the desired option, and
press [ENTER] confirm your choice.
Based on the selection you made above, the meter immediately resets
both totalizers, the forward totalizer, or the reverse totalizer to 0.0 and
returns to Operate Mode.
Velocity, ft/s
Signal, dB
0.00
32
Delta-T, ns
0.10
0.0
Volume, l/s
E0: No Errors
Site Program Meter Logging Service
Units
Date/Time
Locale
Contrast
Backlight
Units
Language
Communication
Battery
User Tables
Totals X
Reset Both
ReReset
Fwd Total
Reset Rev Total
Snapsho