Murraypro Mini-Mon3 Manual

Specification
INPUT: Audio
Looping
CMRR
Switching
OUTPUT PPM
Freq resp
Ballistic
Peak Ind
Phase
Presence
Audio loudspeaker
Headphone
POWER ac
fuse
Case
Humidity
Note: the figures in this specification are typical, and given for guidance only.
MURRAYPRO Mini-Mon3 Program Meter
conforms with the following EC Directive:-
89/336/EEC for EMC
73/23/EEC for LVD
EN550081-1 Part 1 Emissions,
EN550082-1 Part 1 Immunity,
EN60950 1992 Electrical Safety
XLR-3, Hi Z balanced, 100K leg/leg
0dBV.7 nominal
D25-M/D25-F (all Group), XLR3s Gp1 &2 only.
40 dB minimum, nominal
max >6v CM signal
4 Balanced stereo pairs, electronic switching.
Reduced 40 x 20mm scale dimension, to BS6840
Sifam manufactured, LED illumination
-1dB nominal, @ 10Hz & >25KHz
100mS (10KHz @ +8dB) peaks "6"
5mS ( .. ) peaks "5"
Red LED illuminated +8dB + 0.15dB achievable
Green/Red LED for correct/error respectively
Phase LED extinguished below approximately -25dB
>2 Watts/channel (electrical power)200Hz - >16KHz
1
Current limited OP on / " Jack, mutes LSA
4
100 - 250v ac 10 VA nominal
3.15A T, delay
482W x 44H x 175D excluding connectors <3Kg
non-condensing, Protection: IP50
Sept 2008
Murraypro
Mini-Mon3 MANUAL
(AES option NOT FITTED)
Designed and manufactured in the UK by Murraypro Electronics
Tel: (+44) 020 8943 1920
email: tech@murraypro.com
MiniMan3-2.lwp
Serial No:-......................................
The MURRAYPRO MINI-MON3 provides high quality, full-function,
stereo monitoring facilities in a compact unit only 1U high.
Designed for space limited, near-field audio monitoring applications, the
self-contained MINI-MON provides stereo loudspeakers, current limited
Headphone amplifier, Peak Programme Meters, Peak overload LEDs, stereo phase
verification and audio presence confirmation, together with touch-latch selection
between 4 analogue Stereo Groups.
True PPM scaling together with the classic fast attack and slow decay
times are ensured by the high specification precision meter drive amplifier. The
miniature movements that are fitted in this 1 U height unit have a slightly relaxed
specification, but very closely emulate the full-sized BS 6840 meters. Internal, white
LED illumination is provided to ensure full visibility of the meters under all
operational conditions.
PEAK LEVEL INDICATOR
Independent ultra-bright red LEDs indicate peak input signal levels in
excess of +8.15dBU (+0.15dB) for each channel. These LEDs conform with the full
PPM specification, and are not subject to the ballistic considerations of meter
movements.
For Loudness monitoring, to confirm conformance with ITU-R BS.1770-1,
the Peak threshold may be reduced from +8.15 to +2.15dB, if desired.