User manual

7 WB200-EU-EN V1.4 8/13
2. Relative Humidity Alarm Mode – (rh.ON/OFF)
In the RH Alarm mode the user can set the alarms ON or OFF and set the High and Low
Alarm Limit values. When the limits are exceeded, the meter audibly and visibly (red flashing
LED) alerts the user. Refer to the Operation section of this guide for more details on alarm
alerts.
a. When the temperature alarm parameters are set as described above and the user
presses the ENTER ( ) key to continue, the rh.ON/OFF screen appears. Use the key
to change to rh.ON if necessary and then press ENTER ( ) to access the Alarm Limit
section. If necessary, use the key to select HI.
b. With HI displayed, press ENTER ( ) to access the HI Limit adjustment screen. The
adjustment range for the HI limit is 3.0 to 99.9%RH.
c. The flashing digit on the HI Alarm Limit adjustment screen is ready to be changed; use
the key to adjust it as desired. Use the key to select another digit for editing. When
finished, press Enter ( ) to access and program the LO Alarm Limit in the same
fashion as the HI Alarm (the LO limit cannot be set higher than 3% below the HI Limit).
d. When finished programming the Alarm Limits, press ENTER ( ) to access the next set-
up parameter:
3. Sampling Rate for Datalogger (select up to a 60 minute interval)
The meter’s internal memory can store up to 100 sets of readings (each set includes one
measurement from each of the four available measurement modes).
The datalogger automatically stores a set of readings at a programmed interval (sampling
rate). The user can select a sampling rate from 15 to 60 minutes in 5 minute increments.
a. With the display showing the currently selected sampling rate, use the key to select
the desired rate at which the datalogger will store readings.
b. Press ENTER ( ) when finished to access the next SETUP mode parameter:
4. Fan Mode: Economical (ECO) or Continuous (CON)
The meter’s fan can be set to the continuously running mode (CON) or for economical mode
(ECO) where the fan runs periodically (and where the user can manually press the FAN
button to run the fan for 2 minutes at a time). Note, as mentioned earlier, that the meter only
updates the displayed readings when the fan is running.
a. With ECO or CON displayed, use the key to select the desired mode
b. When finished, press ENTER ( ) to return to the normal operation mode
c. Setup is now complete