WisyCom MRK 950 EX, Инструкция по эксплуатации

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high performances microphone system
B
rief description
The MRK950 is a high performance microphone sys-
tem suitable for broadcast and high professional
application. Thanks to its exceptional selectivity and
intermodulation immunity, MRK950 is able to oper-
ate even in the presence of very high DVTB-T trans-
mitter’s signals.
The extreme bandwidth agility of 370 MHz al-
lows you to always find & work on the best frequen -
cies available. MRK 950 is designed to be:
• “ easy & quick to use ” thanks to automatic setup
functions (i.e. frequencies, squelch), remote con -
figuration utilities (USB/Ethernet), a display with
intuitive context menu navigation.
• “ extremely flexible ”, with an incredible frequen -
cy agility of 330 MHz; more than one rack can be
connected together thru a simple USB cable to act
a multi-channel receiver. Moreover the DSP board
allows the units to work with several digital au-
dio outputs (i.e. AES/EBU, Ethersound, …), with
multi-companding compatibilities and other digital
features.
• “ best in class performances ”, thanks to the lat-
est Wisycom technology the unit has extreme RF
sensitivity and immunity and superb audio quality.
• “ a durable & upgradable investment ”, thanks
to the very robust design (aluminum housing) and
the possibility of upgrade/enhance units perfor -
mances with simple slot in card (pc-like thru the
DEXB expansion bus)
Moreover MRK 950 system is already set up for the
exclusive PTT function (remote command), devel -
oped and patented by Wisycom and now appreciated
in the broadcast world:
Simply pushing this button (PTT), the pre-
senter causes the remote switching of the
receiver’s output-line, from the “main line” to
the additional “intercom line”, in order to be
able to talk “off-air” directly with the technical
team. Then all PTT’s MICs can be connected
in pre-fading allowing a clever intercom
setu p.
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aBle of contents
BRief descRiPTion � � � � � � � � � � � � � � � � � � � 3
Safety instruction . . . . . . . . . . . . . . . . . . . . . . . . 4
Main features . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TecHnical descRiPTion � � � � � � � � � � � � � � � 5
UseR gUide � � � � � � � � � � � � � � � � � � � � � � � � � � 7
Front panel functions . . . . . . . . . . . . . . . . . . . . . 7
SCAN & SQUELCH & INFRARED . . . . . . . . . . . . . 7
RECEIVER 1 and RECEIVER 2 . . . . . . . . . . . . . . . 7
MONITOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
POWER & BOOSTER . . . . . . . . . . . . . . . . . . . . . 7
LCD display: Main view . . . . . . . . . . . . . . . . . . . 8
Menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Display view:
buttons logical & schematic diagram . . . . . . . . . 8
Radio menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chan-Group . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Gr. name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Squelch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Walk test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
OPTIONS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
LCD contr. & LCD light . . . . . . . . . . . . . . . . . . . 10
Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Restore preset . . . . . . . . . . . . . . . . . . . . . . . . 10
Audio menu . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Tone sq. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Out level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Cal. tone . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Sync . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
SQ (squelch autoset) . . . . . . . . . . . . . . . . . . . . 11
SCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
OPERATING INFORMATIONS . . . . . . . . . . . . . . . 13
RF Level led bars . . . . . . . . . . . . . . . . . . . . . . 13
Modulation led bar . . . . . . . . . . . . . . . . . . . . . 13
Battery indication . . . . . . . . . . . . . . . . . . . . . . 13
Rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
RECEIVER CONNECTION . . . . . . . . . . . . . . . . . . 15
Antenna Connection . . . . . . . . . . . . . . . . . . . . 15
Analog audio connection . . . . . . . . . . . . . . . . . 15
Digital audio AES/EBU . . . . . . . . . . . . . . . . . . . 15
Digital audio Ethersound
©. . . . . . . . . . . . . . . . . .
Link Ethernet 10/100 Mbit/s . . . . . . . . . . . . . . . .
USB connection . . . . . . . . . . . . . . . . . . . . . . . . .
NETWORK CONNECTION . . . . . . . . . . . . . . . . . . . .
Digital audio Ethersound
© . . . . . . . . . . . . . . 16
Link Ethernet 10/100 Mbit/s . . . . . . . . . . . . . . 16
USB connection . . . . . . . . . . . . . . . . . . . . . . . 16
NETWORK CONNECTION . . . . . . . . . . . . . . . . . . 16
Technical specification. . . . . . . . . . . . . . . . . . . . 17
Options specifications: . . . . . . . . . . . . . . . . . . 18