Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 5 of 34
3. Front Panel Description
3.1
Keyboard and Operation
There are four keys for operation of the instruments. For understanding the
operation first of all understand the functionality of keys as shown in Fig.1.
Fig 3.1. Front Panel 409-W
MENU key:
It is used to come out from the main or sub menu.
Menu + UP key is used to see mV in run mode.
ENTER key:
It is used to select the desired parameter in various operating Mode.
After setting the data to proper value, by increment or decrement key, it is used to
enter the value of the selected parameter in memory.
It is used for alarm acknowledgment in run mode.
UP key:
It is used to increment the parameter for selection. Value of Parameter can
be incremented by pressing this key. If the key is pressed continuously for more
than 10 counts change, the rate of increment will be made faster. This facility is to
allow faster data change for higher values.
Long press up to 7 sec will TARE the weight for SGI input.
DOWN key:
It is used to decrement the parameter for selection. Value of parameter
can be decremented by pressing this key. If the key is pressed continuously for
more than 10 counts change, the rate of decrement will be made faster. This facility
is to allow faster data change for higher values.
It is used to display Gross value in run mode for SGI input.
Communication Status lamps:
Lamps will blink when communication is on.
Alarm status lamps:
When alarm occurs respective alarm lamp will on.
