14
Reference Monitor Meters User Handbook
Command Description
Response
OPW:klmnopqrstuvwxyz Option write
ACK: or ERR:
Parameters as per OPR: above
SER:
Serial number request where:
SER:z
z = serial number (6 chars)
SRQ:
Status request where:
STA:stuvwxyz
s = channels (1 char) where:
1 = 1 stereo channel
2 = 2 stereo channels
t = selected input (1 char) where:
0 = input 1
1 = input 2
2 = mono mix
u = front panel lock (1 char) where:
0 = unlocked
1 = locked
v = input 1 gain (1 char) where:
0 = 0dB
1 = +6dB
2 = +12dB
3 = +18dB
w = input 1 meter type (1 char) where:
0 = Dual PPM/standard VU
1 = BBC/EBU PPM
2 = Nordic PPM
3 = AES Digital PPM
4 = DIN PPM
5 = Standard VU
6 = Extended VU
7 = German PPM
8 = AES Digital PPM (SMPTE RP.0155)
x = input 2 gain where parameters as per v
y = input 2 meter type where parameters as per w
SERIAL INTERF
A
CE C
OMMANDS & RESPONSES PRO
T
OC
OL
2
SERIAL INTERFACE COMMANDS
& RESPONSES PROTOCOL
