Display/Keypad Commands - Vaisala DMP248 Operating Manual

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Display/keypad commands

Display mode
In the display mode, the transmitters output measurements on the
display; different quantities can be scrolled with the arrow keys. The
first line is scrolled with button σ and the second line with button τ;
all selections are stored with ENTER. The selected quantities appear
on the display also after power failure. After the reset, the transmitters
are always in the display mode.
The display also shows error messages and alarms if they occur.
Command mode
Press the CL key to enter the command mode. The first display is the
main menu:
The commands can be scrolled with the arrow keys. The currently
active command flashes; a command is selected with the ENT key.
When a menu is displayed, either the first command or the currently
valid setting flashes. The CL key takes the transmitter back to the
display mode.
Entering numbers
When the transmitter needs numbers to be entered into the programme
(e.g. when scaling or setting the analogue outputs, in calibration or
when giving the transmitter an address), the field is either empty or
the currently valid figure is displayed. Any previously given value is
deleted with the CL key.
When the field is empty, a cursor blinks at the right side of the
display. Pressing the arrow keys brings either a blank (), a comma (,),
a dash (-), a full stop (.) or a number from 0 to 9 on the display. The
right character is selected with ENT; after that, the number or numbers
move left one step. Entering numbers is ended with selecting a blank
() and pressing ENT. The last character entered can be deleted with
CL. If CL or ENT key is pressed when the field is empty, the program
returns to the previous display.
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COMMANDS