Davis Instruments DWW6351 Manuale Utente

Console Data Display Specifications

48

Historical Data . . . . . . . . . . . . . . . . . . . . . . . . .  Includes the past 25 values plus the 

current value unless otherwise noted; all 
can be cleared and all totals reset.

Daily Data  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  Includes the earliest time of occurrence of 

highs and lows; period begins/ends at 
12:00 am.

Monthly Data . . . . . . . . . . . . . . . . . . . . . . . . . .  Period begins/ends at 12:00 am on the first 

of every month.

Yearly Data  . . . . . . . . . . . . . . . . . . . . . . . . . . .  Period begins/ends at 12:00 am on 

January 1

st 

unless otherwise noted.

Current Data  . . . . . . . . . . . . . . . . . . . . . . . . . .  Current data appears in the right-most 

column in the console graph and 
represents the latest value within the last 
period of the graph; totals can be set or 
reset.

Graph Time Interval . . . . . . . . . . . . . . . . . . . . .  10 min., 15 min., 1 hour, 1 day, 1 month, 1 

year (user-selectable, availability depends 
upon variable selected).

Graph Time Span . . . . . . . . . . . . . . . . . . . . . . .  26 Intervals (Current interval plus 25 past 

values included; see Graph Intervals to 
determine time span).

Graph Variable Span (Vertical Scale) . . . . . . . .  Automatic (varies depending upon data 

range); maximum and minimum value in 
range appear in Weather Center.

Alarm Indication . . . . . . . . . . . . . . . . . . . . . . . .  Alarms sound for 2 minutes if operating on 

battery power. Alarm message displays in 
Weather Center as long as threshold is met 
or exceeded. Alarms can be silenced, but 
not cleared, by pressing DONE.

Update Interval. . . . . . . . . . . . . . . . . . . . . . . . .  Varies with sensors. See “Update Interval 

by Sensor” on page 50. Also varies with 
transmitter ID code - 1 = shortest, 
8 = longest.

Forecast:

Variables Used . . . . . . . . . . . . . . . . . . . . .  Barometric reading & trend, wind speed & 

direction, rainfall, temperature, humidity, 
latitude & longitude, time of year.

Update Interval . . . . . . . . . . . . . . . . . . . . .  1 hour
Display Format . . . . . . . . . . . . . . . . . . . . .  Icons on top center of display; displays 

weather conditions that may occur for the 
next 12 hours;

Variables Predicted. . . . . . . . . . . . . . . . . .  Sky condition, precipitation, temperature 

changes, wind direction and speed 
changes.