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Reference Monitor Meters User Handbook
4
TECHNIC
AL SPECIFIC
A
TION
TECHNICAL SPECIFICATION
Phase Metering
Type:
5-segment, indication at 0˚, 45˚, 90˚, 135˚ and 180˚,
1 per stereo meter
Remote Control
Serial:
RS232, 19200 baud, 3-wire connection
Alarm Outputs:
(1-4 single units, 1-8 twin units)
Audio input 1 under-level/fail (with latching capability)
Audio input 1 over-level (with latching capability)
Audio input 1 sustained phase error above 90˚
(with latching capability)
AES/EBU input 1 lock (non-latching)
Audio input 2 under-level/fail (with latching capability)
Audio input 2 over-level (with latching capability)
Audio input 2 sustained phase error above 90˚
(with latching capability)
AES/EBU input 2 lock (non-latching)
Open-collector outputs rated 30V, 50mA maximum
Control Inputs:
(1 single input units, 2 twin input units)
1. Input 1 Alarm reset
2. Input 2 Alarm reset
Pull-to-ground to activate inputs
Status Indicators
AES Lock:
Indicates lock achieved on corresponding digital input
Level Alarm:
Indicates audio under-level, over-level or input clip
on corresponding audio input (dependent on setting)
Connectors
Audio Inputs:
(All balanced, but may be wired unbalanced)
2 x XLR 3-pin female (RM-M1F53 & RM-M1R53)
4 x XLR 3-pin female (RM-M2F53, RM-M2R53,
RM-M1F106 & RM-M1R106)
8 x XLR 3-pin female (RM-M4R53 & RM-M2R106)
RS232 Serial:
D-sub 9-pin female
Remote I/O:
D-sub 15-pin female
Mains Input:
Filtered 3-pin IEC male, continuously rated 85 – 264VAC,
47 – 63Hz, fused 1A, 30W peak, 15W average
