Instructions
Table Of Contents
- 1620A “DewK” Thermo-Hygrometer
- 1 Before You Start
- 2 Introduction
- 3 Specifications and EnvironmentalConditions
- 4 Quick Start
- 5 Parts and Controls
- 6 General Operation
- 7 Menu Functions
- 8 Digital Communications Interface
- 9 Calibration Procedure
- 10 Maintenance
- 11 Troubleshooting
- Index

Press the Enter button to clear the data. Press the Exit button to cancel any
changes and exit to the menu.
Caution: Using this function will erase all recorded data and make it irre
-
trievable.
7.3.2 Daily Stats
The DAILY STATS menu can be used to record measurement statistics, such as
average, maximum, minimum, maximum rate, etc., for each day. Up to 60 days
of statistics are stored. Earliest statistics are erased automatically if needed to
store another day’s statistics. DAILY STATS can be set up to automatically
store the running statistics on any hour of the day and automatically reset the
statistics on any hour. Measurement statistics are kept as measurements are
made. The current statistics can be displayed in any STATS type zone (see Sec-
tions 7.2.2 and 7.2.3). The statistics can also be stored automatically at the end
of the day and reset automatically at the beginning of the next day. The DAILY
STATS menu options are STATS SETTING, STATS VIEW,
STATS PRINT, STATS RESET, and STATS CLEAR. The DAILY STATS can
be password-protected (see Section 7.5.4, Password).
The ud buttons are used to select the menu option. The lr buttons are
used to change the setting parameters. Press the Enter buttontosavethenew
setting. Press the Exit button to cancel any changes and exit to the menu.
1620A “DewK” Thermo-hygrometer
User’s Guide
46
Figure 28 Daily Stats










