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8.4.2
The menu in data loggers with custom LCD
To access a menu parameter proceed as follows:
1.
Press
MENU
, the first digit of the password will blink.
2.
Using
/
keys, set the first digit and confirm with
ENTER
, the second digit of the pass-
word will blink. Set all the password digits in the same way.
3.
Using
/
keys, select a main category in the menu and confirm with
ENTER
. Menu
items appear one at a time in the upper part of the display; the lower part of the display
shows the position of the item in the menu and the total number of items in the menu (for
ex. "8
–
10" means the eighth item in a menu of 10 items).
PSW
LOG
8
–
10
4.
If the selected main category has a submenu, select the desired item using
/
keys and
confirm with
ENTER
. Scrolling the submenus displays also the parameter current setting.
5.
To change the selected parameter, if allowed, use
/
keys to select the desired setting
and confirm with
ENTER
. If you are setting a numeric value, you can fast forward by
keeping
or
keys depressed.
To exit the main menu or a sub menu, select EXIT item (last menu item).
If it is not allowed to change a parameter, the notice N/A (Not Available) will appear when
pressing ENTER to select it.
Menu structure
The complete structure of the main menu with the relevant submenus is shown below. Accord-
ing to the data logger model, some items could be not available if not significant for that par-
ticular model.
1) DEV_INFO
(information)
It lists the general information of the instrument: model, serial number, RF address,
user code, firmware version, calibration date, etc. Information is shown in the upper
part of the display.
2) DISP_MENU
(display configuration)
1)
DISP_LOOP_FOR_MEAS
: enables or disables the cyclical display of the measured
quantities. Select
YES
to activate the cyclical display. The derived humidity quanti-
ties are not cyclically displayed. The menu item is available only if the data logger
measures two or more quantities, in addition to temperature.
2)
EXIT
: returns to the main menu.
3) RF_MENU
(RF parameters)
1)
NET_ADDR
: network address (not RF) of the data logger. It is used to address the
data logger in a Modbus network. Read-only parameter if the instrument is con-
nected to a base unit.
2)
RF_CHAN
: used channel of RF transmission band. Read-only parameter if the in-
strument is connected to a base unit.
3)
RF_FREQ_MHZ
: used RF transmission band. Only in the
…U
models, by entering
the menu with administrator password it is possible to choose the initial frequency of
the RF band among 902, 915 and 921 MHz (the final frequency is always 928 MHz).
4)
MAX_NUM_RF_HOPS
: RF hops maximum number from data logger to base unit
Menu item
Item index
