Delta OHM HD32MT.3, Operating Manual

Page: 19 / 62

HD32MT.3
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V1.2
5 DISPLAY AND KEYBOARD
The data logger is equipped with a dot-matrix display that shows the enabled measurements,
the general data of the data logger and some info above the system state.
Date and time are displayed permanently in the first line of the display, while the second and
the third line show cyclically the other data:

User code (ID) and serial number (SERNUM). Only the first 12 characters of the user
code are shown.

Firmware version (ex. Ver.1.3.82) and amount of free memory in the SD card in KB
(e.g. Free 3874144 K).

Date and time of the last data transmission via FTP successfully completed. If no data
have been transmitted, "No FTP Report" is displayed.

Date and time of the last data transmission via e-mail successfully completed. If no da-
ta have been transmitted, "No MAIL Report" is displayed.

Level of the backup battery (e.g. Battery 13.7 V) and battery charging status ("In
charge" or "NOT in charge").

Values of enabled measurements (see paragraph 11.6 for measurement enabling).
The fourth line of the display is used to provide messages to the user. Normally, the fourth line
shows the recommendation not to remove the SD or SIM card without performing the proce-
dure of safe removal through the menu: "NEVER REMOVE SD CARD OR SIM CARD ! ALWAYS
GO TO MENU FIRST !".
2014/05/16 14:46
ID: User Code
SERNUM: 12345678
NEVER REMOVE SD
Fig. 5.1: initial display
The measurements and the various information automatically alternate on the display. Auto-
matic scrolling stops when the arrow keys are pressed to manually select a measure or an info.
Press ESC to restart the automatic scrolling.
The display is backlit. The backlight turns off if no keys are pressed for 1 minute. To reacti-
vate, simply press any key.
If you perform a reset of the logger, the fourth line of the display will show also the reset
code:

04 = reset performed after pressing the reset push button on the front panel.

0C = reset performed after the supply voltage has been connected.

14 = reset performed after the command K# has been sent or following an internal error.

24 = reset performed after Watchdog activation.
5.1 M
ENU
The menu allows the data logger to perform the following operations:

Safe removal of the SD card.

Safe removal of the SIM card from GSM/UMTS module.

Resettin of the rainfall quantity partial counter.