Reference Monitor Meters User Handbook
13
2
SERIAL INTERF
A
CE C
OMMANDS & RESPONSES PRO
T
OC
OL
Command Description
Response
LCK:
AES lock status request where:
LCK:yz
y = input 1 status (0=unlock, 1=lock)
z = input 2 status (0=unlock, 1=lock)
IPS:n
Set input select where:
ACK: or ERR:
n = 0 (select input 1)
n = 1 (select input 2)
n = 2 (select mono mix)
only valid for RM-M1-106
OPR:
Alarm option request where:
OPR:klmnopqrstuvwxyz
k = Input 1 analogue under-level threshold (2 chars)
l = Input 1 analogue over-level threshold (2 chars)
m = Input 1 digital under-level threshold (2 chars)
n = Input 1 digital over-level threshold (2 chars)
o = Input 1 under-level timeout period (4 chars)
p = Input 1 over-level timeout period (4 chars)
q = Input 1 phase timeout period (4 chars)
r = Input 1 alarm configuration options (4 chars)
s = Input 2 analogue under-level threshold (2 chars)
t = Input 2 analogue over-level threshold (2 chars)
u = Input 2 digital under-level threshold (2 chars)
v = Input 2 digital over-level threshold (2 chars)
w = Input 2 under-level timeout period (4 chars)
x = Input 2 over-level timeout period (4 chars)
y = Input 2 phase timeout period (4 chars)
z = Input 2 alarm configuration options (4 chars)
level thresholds = 0–25 where: 0 = 0dBFS, 1 = -3dBFS, 2
= -6dBFS etc
timeouts = 0–1000 in 0.2s units where: 0 = off, 1000 = 200secs
alarm
options:
bit0 = alarm autoclear,
bit1 = stereo,
bit2 = front panel alarm=high level
bit3 = front panel alarm=input clip
bit2 & bit3 clear = front panel alarm=low level
bit4 = channels linked (valid for Input 1 config only)
SERIAL INTERFACE COMMANDS
& RESPONSES PROTOCOL
