Inter-M HDMC-01 - Manual (Page 7)

8
KEYBOARD CONNECTION
RS-485 Connection
XXXX
PROTOCOL ID Setting
XXXX
ID 4 3 2 1
0001 Up Up Up Up
0002 Down Up Up Up
0003 Up Down Up Up
0004 Down Down Up Up
0005 Up Up Down Up
0006 Down Up Down Up
0007 Up Down Down Up
0008 Down Down Down Up
0009 Up Up Up Down
0010 Down Up Up Down
0011 Up Down Up Down
0012 Down Down Up Down
0013 Up Up Down Down
0014 Down Up Down Down
0015 Up Down Down Down
0016 Down Down Down Down
KEYBOARD CONTROLLER
G + G
_ _ +
DOME2 DOME1
REAR
RS-485
(G) ( + ) ( - )