Vaisala HUMICAP HMP46 Uživatelská příručka Strana 67

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HMI41 AND PROBES
M210316EN-A Operating Manual
63
5. CHANGING THE SETTINGS
The HMI41 factory settings are the following:
- display units: 0 (metric)
- automatic power-off: 5 (minutes)
- display quantities: 0 (RH, T and Td)
- pressure: 1013.25 hPa (1 hPa = 1 mbar)
- probe type: AUT (or 1, see below)
- start: 1
Indicators marked with letters ID have the automatic probe recognition (
AUT
PROBE
) as default, previous versions the probe type 1. With previous versions,
set the probe type setting manually to PROBE TYPE 2 when using the HMP46.
To change the setting, press ON/OFF until you can see some text on the
display. Release the ON/OFF button and press within 1-2 seconds
simultaneously both ENTER and MODE buttons until the text "SEtUP"
appears on the display:
DISPLAY WHAT TO DO PRESS:
Wait for a few seconds.
set
°C
Select the display units:
0 = metric units 1 = non-metric units
(number up) or
(number down)
ENTER(to scroll the menu) or
ON/OFF (to exit the setup
mode)
set
Set the time for the automatic power-off
in minutes (NO,1...60); if NO is chosen,
the power-off function is not activated
(up) or (down)
ENTER (to scroll the menu) or
ON/OFF (to exit the setup
mode)
set
Select the display quantities:
0 = RH, T, Td 1 = RH, T, Td, abs
2 = RH, T, Td, Tw 3 = RH, T, Td, x
(up) or (down)
ENTER(to scroll the menu) or
ON/OFF (to exit the setup
mode)
set
PPah
Set the pressure for mixing ratio and wet
bulb temperature calculations.
(0.25 hPas up) or
(0.25 hPas down)
ENTER (to acknowledge the
setting)
ON/OFF (to exit the setup
mode)
set
Select the correct probe type:
1 = HMP41,HMP45 (HMP44/44L)
2 = HMP42, HMP46
(up) or (down)
ON/OFF (to exit the setup
mode)
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