Reference Monitor Meters User Handbook
21
TECHNIC
AL SPECIFIC
A
TION
4
TECHNICAL SPECIFICATION
Technical Specification
Inputs
Audio Inputs:
1 x stereo analogue or AES/EBU digital (auto-selecting)
(RM-M1F53 & RM-M1R53)
2 x stereo analogue or AES/EBU digital (auto-selecting)
(RM-M2F53, RM-M2R53, RM-M1F106 & RM-M1R106)
4 x stereo analogue or AES/EBU digital (auto-selecting)
(RM-M4R53 & RM-M2R106)
Max. Level:
+18dBu (analogue)/0dBFS (0dB Input Gain)
CMRR: >60dB
typical
Input Impedance: 20kΩ (analogue) 110Ω (digital with termination switchable
via
DIPSwitch)
AES/EBU
32 to 192kHz, converted internally to 48kHz
Sample Rate:
Input Gain:
0, +6, +12 or +18dB digital gain (switchable via DIPSwitch)
Level Metering
Number:
2 x 53 segment tri-colour LED bar graphs
(RM-M1F53 & RM-M1R53)
4 x 53 segment tri-colour LED bar graphs
(RM-M2F53 & RM-M2R53)
8 x 53 segment tri-colour LED bar graphs
(RM-M4R53)
2 x 106 segment tri-colour LED bar graphs
(RM-M1F106 & RM-M1R106)
4 x 106 segment tri-colour LED bar graphs
(RM-M2R106)
Characteristic:
Selectable by DIPSwitch from:
Dual BBC PPM + Standard VU
BBC PPM
IEC60268-10 11a
EBU PPM
IEC60268-10 11b
Nordic PPM
IEC60268-10 1
AES/EBU Digital
PPM IEC60268-18
DIN
PPM
DIN45406
Standard
VU
IEC60268-17
Extended
VU
IEC60268-17
German
PPM
Ballistics:
According to selected characteristic
Line-Up Level:
0dBFS = +18dBu (except German PPM: 0dBFS = +15dBu)
