Owner's manual

UHF Digital Hybrid Wireless
®
Rio Rancho, NM
21
Pre-coordinated Frequencies
InterferencefromIM(intermodulation)isapotential
probleminallmulti-channelwirelesssystems,soproper
frequency coordination is always required to avoid
noise,rangeanddropoutproblems.Youroptionstoac-
complishthisinclude:
 • Usingthepre-coordinatedfrequencygroups
 • Performingasystemcheckout
  (SeeMulti-channelSystemCheckout)
 • CallingLectrosonicsforassistance
Groupingsofcompatiblefrequencieshavebeencre-
atedtominimizeintermodulationproblemsinmultiple
channel wireless systems. The frequencies can be used
withDigitalHybridandanalogLectrosonicswireless
equipment.Compatibilitywithotherbrandsislikely,but
not guaranteed by Lectrosonics.
Pre-coordinated frequencies
are arranged in four groups as
shown at right.
The uppermost eight
frequencies comprise Grp
a, the eight just below them
comprise Grp b, and so on.
BLOCK 22
FREQ SW SET US TV CH
563.700 0,
5t
v29
564.300 0,
Bt
v29
565.200 1,
4t
v29
565.800 1,
At
v29
567.100 2,
7t
v30
568.000 3,
0t
v30
568.500 3,
5t
v30
569.300 3,
Dt
v30
575.700 7,
Dt
v31
577.900 9,
3t
v31
578.600 9,
At
v32
579.900 A,
7t
v32
581.700 B,
9t
v32
582.600 C,
2t
v32
585.200 D,
Ct
v33
587.500 F,
3t
v33
BLOCK 22
FREQ SW SETUS TV CH
570.100 4,
5t
v30
570.700 4,
Bt
v30
571.600 5,
4t
v30
572.200 5,
At
v31
573.200 6,
4t
v31
574.400 7,
0t
v31
574.900 7,
5t
v31
575.500 7,
Bt
v31
581.100 B,
3t
v32
582.100 B,
Dt
v32
582.600 C,
2t
v32
584.300 D,
3t
v32
585.000 D,
At
v32
585.600 E,
0t
v32
586.300 E,
7t
v32
588.100 F,9 tv32
Grp a
Displayed as “GROUP a” through “GROUP d” in the LCD
and as “Grp a” through “Grp d” in VRpanel
Grp b
Grp c
Grp d
Compatibilityfollowsthepatternillustratedinthedia-
gram at right.
Grp a and Grp bcontainthe16frequenciesshownin
thetablebelow(upperorange/whiteset).
Grp c and Grp dcontainthe16frequenciesshownin
thetablebelow(lowerblue/whiteset).
NOTE:Thereisnoassurancethatfrequencies
arecompatiblebetweentheupperorange/white
setandthelowerblue/whiteset.Combineduseof
frequencies from both sets requires testing with
theproceduresoutlinedinthefollowingsection
entitledDiagnostics-Multi-channelSystem
Checkout
ThesefrequenciesshareRFspectrumwithTVchan-
nels.TVstationbroadcastsignalsaremuchmore
powerfulthanawirelessmicrophonetransmitter,and
can easily mix with the signals from the wireless system
toproduceavarietyofinterferenceproblems.Evenif
thesepre-coordinatedfrequenciesarebeingused,itis
alwaysagoodideatogothroughthecheckoutproce-
dureonthefollowingpage.
ActiveTVstationsignalscanbediscoveredbyscanning
with the receiver, or researched in advance on this web
site: www.fccinfo.com.
BLOCK 24 BLOCK 25
FREQ SW SET US TV CH FREQ SW SET US TV CH
621.300 4,5tv39 646.900 4,5tv43
621.900 4,Btv39 647.500 4,Btv43
622.800 5,4tv39 648.400 5,4tv43
623.400 5,Atv39 649.000 5,Atv43
624.400 6,4tv39 650.000 6,4 tv43/44
625.600 7,0tv39 651.200 7,0tv44
626.100 7,5tv40 651.700 7,5tv44
626.700 7,Btv40652.300 7,Btv44
632.300 B,3tv41657.900 B,3tv45
633.300 B,Dtv41658.900 B,Dtv45
633.800 C,2tv41659.400 C,2tv45
635.500 D,3tv41661.100 D,3tv45
636.200 D,A tv41661.800 D,Atv45
636.800 E,0tv41 662.400 E,0tv46
637.500 E,7tv41 663.100 E,7tv46
639.300 F,9tv42 664.900 F,9 tv46
All 16 within the
same block are
compatible
BLOCK 24 BLOCK 25
FREQ SW SET US TV CH FREQ SW SET US TV CH
621.300 4,5tv39 646.900 4,5tv43
621.900 4,Btv39 647.500 4,Btv43
622.800 5,4tv39 648.400 5,4tv43
623.400 5,Atv39 649.000 5,Atv43
624.400 6,4tv39 650.000 6,4 tv43/44
625.600 7,0tv39 651.200 7,0tv44
626.100 7,5tv40 651.700 7,5tv44
626.700 7,Btv40652.300 7,Btv44
632.300 B,3tv41657.900 B,3tv45
633.300 B,Dtv41658.900 B,Dtv45
633.800 C,2tv41659.400 C,2tv45
635.500 D,3tv41661.100 D,3tv45
636.200 D,A tv41661.800 D,Atv45
636.800 E,0tv41 662.400 E,0tv46
637.500 E,7tv41 663.100 E,7tv46
639.300 F,9tv42 664.900 F,9 tv46
BLOCK 24 BLOCK 25
FREQ SW SET US TV CH FREQ SW SET US TV CH
621.300 4,5tv39 646.900 4,5tv43
621.900 4,Btv39 647.500 4,Btv43
622.800 5,4tv39 648.400 5,4tv43
623.400 5,Atv39 649.000 5,Atv43
624.400 6,4tv39 650.000 6,4 tv43/44
625.600 7,0tv39 651.200 7,0tv44
626.100 7,5tv40 651.700 7,5tv44
626.700 7,Btv40652.300 7,Btv44
632.300 B,3tv41657.900 B,3tv45
633.300 B,Dtv41658.900 B,Dtv45
633.800 C,2tv41659.400 C,2tv45
635.500 D,3tv41661.100 D,3tv45
636.200 D,A tv41661.800 D,Atv45
636.800 E,0tv41 662.400 E,0tv46
637.500 E,7tv41 663.100 E,7tv46
639.300 F,9tv42 664.900 F,9 tv46
The upper eight are
compatible with the
lower eight in the
adjacent blocks.
The lower eight are
compatible with the
upper eight in the
adjacent blocks.