Extron Electronics IPI 200 Series User Guide - Manual (Page 65)

B-7 IPI 100 and IPI 200 Series • SIS Programming and Control
X6$ = Broadcast repetition interval in seconds (0 to 255 [4.25 minutes], default = 0 =
off).
X7! = Hardware (MAC) address: 4 most‑significant hex nibbles converted into
single 16‑bit decimal number.
X7@ = Hardware (MAC) address: 8 least significant hex nibbles converted into
single 32‑bit decimal number.
N This could be as large as 10 digits.
X20^ = Voltage (in volts)
X20& =Temperature in degrees Celsius (the response is 3 digits including leading
zeros)
X20( = Front panel lockout (executive mode) status
0 = off/unlocked (default)
1 = on, disable/lock the front panel