Atlona AT UHD SW 52ED - Manual (Page 14)

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RS-232
To set up the RS-232 hyperterminal the first thing needed is to find the RS-232 communications port under
the computer’s device manager. Once there right click the port and select properties. Under the properties
menu select the port settings tab and update the menu to the switcher default:
Bits Per Second: 115200, Data Bits: 8, Parity: None, Stop Bits: 1 and Flow Control: None.
Hyperterminal
Connection
RS-232 is connected through a 9-pin female D connector. The pins will have functions associated with them,
some will be unassigned.
No. Pin Function
1 ---- Not used
2 Tx Transmit
3 Rx Receive
4 ---- Not used
5 Gnd Ground
6 ---- Not used
7 ---- Not used
8 ---- Not used
9 ---- Not used
5 4 3 2
9 8 7 6
1
B
A
C