Owner's manual

E-M-HP23-V2_13
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroPalm HP23-A / HP23-AW-A hand-held
indicator:
User Guide
Instruction Manual
Document Type
Page
11 of 37
Document title
© 2009-2012; Rotronic AG E-M-HP23-V2_13
4 Basic operation
4.1 Display
4.1.1 Display modes
The LC display has a backlight which can be set to be on all the time or whenever a key is pressed. The
backlight can also be disabled.
Using the HP23 Menu > Device Settings > Display Settings > Mode, the display mode can be changed as
shown below:
The display can also be configured to show a trend indicator on each line:
▲: increasing value
▼: decreasing value
In the event of an alarm the symbol [ ! ] appears to the right of the value.
The bottom of the display shows the date and time as well as which probe is currently selected:
The battery charge is shown with a 7-bar icon.
A diskette icon appears when the probe data is being
logged.
The humidity and temperature
from probe 1 are being recorded
Battery charge indicator
Standard:
o %RH
o Temperature
o Date and time
3-line display:
o %RH
o Temperature
o Calculated
parameter
o
No date and time
Large:
Both the parameter
and probe can be
changed with the UP
arrow key or the
DOWN arrow key