PCE-HT 422
User’s Manua l
10
◦
temperature,
◦
relative humidity,
◦
absolute humidity,
◦
dew point.
5.5. Description of
PCE-HT 422
monitor reading field
Fig. 5 Description of the
PCE-HT 422
monitor reading field
The
PCE-HT 422
monitor is equipped with a backlit LCD display consisting of two
lines of 16 characters each. The top line of the display is used for the presentation of
measured values - temperature and relative humidity and to display status pictographs
of the file system internal memory. The bottom line of the display shows the internal
memory usage, status of alarms, time and date. The display (top line) cyclically
changes the displayed parameters. The change interval and displayed parameters are
configurable items.
Table 1, 2 shows the symbols displayed on the LCD, and their meanings.
Table 1
Symbol
Display mode
Meaning
constant
file system internal memory installed and ready
for operation
flashing
error of file system internal memory
flashing
file system internal memory full
