Siebert SX202 Série Manuel D'utilisation page 38

Addressing
If no addressing is desired, select the setting 0 in the menu item 8.
If the units are to be addressed selectively, they will receive an individual address.
Whether this address has one, two or three digits is set in the menu item 8.
The address (1...999) is set in the menu item 9. The address 0 is reserved as
broadcast address, which is used to address all units. When the unit receives the
address 0, it will not send back a telegram reply.
If the address 0 is set in the menu item 9, the unit will be addressed by every
address, but will not send back a telegram reply.
Time-out
In the menu item t, it is possible to set whether and after what time a time-out occurs.
Time-out means that a minus sign appears in all decades if the display has not
received a data telegram after a defined time.
Display test
In menu item F one can set whether a display test is automatically carried out after
power-on.
The display test can be also activated via the serial interface with the following
command:
Display test on: $T1
Display test off: $T0
Display test has priority over blanking and the flash function
Demo operation mode
If in menu item F the setting PlAy is selected, random characters are displayed
one after another. A control of the unit is in this operation mode not possible.
38 BAL SX202 SER M 1.0