AKG Acoustics US PT61 User Manual Inst Manual
AKG Acoustics US Inst Manual
Contents
- 1. instruction reading
- 2. Inst Manual
Inst Manual
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| Mirror Download [FCC.gov] | |
| Document ID | 59700 |
| Application ID | fwfZjqiMyvcvK3zjdz3TFw== |
| Document Description | Inst Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 82.6kB (1032468 bits) |
| Date Submitted | 1999-09-20 00:00:00 |
| Date Available | 1999-12-30 00:00:00 |
| Creation Date | 1999-09-14 13:48:46 |
| Producing Software | Photoshop PDF Plug-in 1.0 |
| Document Lastmod | 1999-09-14 13:49:07 |
| Document Title | Inst Manual |
| Document Creator | Photoshop PDF Plug-in 1.0 |
WMS DI INSI'I'UCI'IOH Tfl'fl‘fllflll
FCC ID: E9MPT6!
Contents
Page
FCC Siniemefll ...... 10
I lnlmduciion . . . . . . .................................. 10
2 Pie-cannons . v . . ..................................... 10
3 The WMS 61 Syslems. . . .
3 1 Handheld Sysiem . . . .
3 2. Bodypack Sysiem .........
3 3 Opiionni Accessories. .
4 $1201 Receiver ,
41 Conirols
4 I 1 From Panel
4v12.RearPanel . .. .
4 2 Opiionnl Accessories . i . ........
5 HT 61 Handheld Tansmiiler ......
9 1 Conlrols . v . ......
r 5 2 Inlerchangeable Microphone Elemenis.
‘ 5.3. Opiionol Accessories . ............
6 PT 61 Bodypack Transmiiier ...............................
O 1 Conirols . v v
672 Microphones Guilar Cable
03 OpiicnalAccessorias . .
7 Frequencies . ........................... . ......... 12
, 71Fiequency$eis.... ............... .......v|2
> 7 2 Ordering Replacemeni'lransmiliers and/or Receivers ..... . . . l . . 12
on
MirliichnnnelSyslems ._ , ....................... .12
QSeillngUp .. ........
Q 1 Sela-cling Carrier Frequencies . v ....... . . . . v . . . . .
01 1 Changing Carrier Frequencies . . .v .. ,.. ..... ”v. 12
Q 2 HT 01 Handheld Transmilier . . 13
9 2.1 Microphone Elemeni , v . . . . . 13
0.2 2. Inseriing, Tesiing, and Removing Bailerres . . . . . . . . . . . . 13
Q 3 PT 01 Bodypack Transmilier, . .
9.4. SR 61 Receiver, . . . A
9 4 1. Placemenl ,
0.4.2. Rack Mouniing . . . .
9 43 Audio Conneclion ,,,,,
Q A 4. Conneciing 10 Power A . .
Q A S Conneciing Anlennas
o s Syslem Adiuslmenis .....
o o Imponani Hm; for Reliable Operahon . .
, (+434) 3685346 - Erslelll’ it. Dczcmbcr regs l0:37 , Seilc 2 Von 7
__________________________________________________________ F— cabfiififiglnnk , _ ,
FCC Statement
this equipment has been tested and tound to comply with the limits lor a Class B digital device, pursuant to Paris 74, l5, and 00 at the
FCC Rules These limits are designed to provide reasonable protection against harmtul interlerence in a residential installation. This equip
ment generates, uses, and can radiate radio frequency energy and, It not installed and used in accordance with the tnstriicttons, may
rouse harmliil interterence to radio communications. However, there is no guarantee that inlerlerence will not occur in a particular instal
lalion ll this equipment does cause harmlul interference to radio or television reception, which can be determined by turning the equip
merit oil and an, the user is encouraged to try to correct the tnterlerence by one or more of the lollowing measures.
. Reonent or relocate the receiving antenna
- lnt‘rense the separation between the equipment and the receiver
- Connect the equipment into an outlet on a circuit ditlerent from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician tor help.
Shielded cahtes 0nd t/O cords mirsl be used lor this equipment to comply with the relevant FCC regulations.
Changes or modtltcalions not expressly approved in writing by AKG Acoustics may void the user's authority to operate this equipment
This device corrplies wth Pal l5 of he FCC Rules. Operation is subiecl lo the lollawrng two conditions: ( l] his tie/ice moyna cause harm
liil interletenaa, and (2) this device must accept any interference received, including interlerence that mycmse undesired operalon.
4 . Introduction 2 AA size t.5 v dry batteries
Thank you lor selecting the WMS bl wireless microphone system
tram AKG Please take the time to lead throngh this Manual. It
contains inlormation on how to make optimum use ol your equip
rnent Have tunl
Check that the package contains all the parts listed above lot your
system. ll anything is missing, please contact your AKG dealer
3.3. Optional Accessories
PS 61 power'splitler for remote antennas
RA 61 remote antenna
PSU 61/31 central power supply iintl tor multichannel
2. Precautions
Z I Spill no liquids on the equipment and do not drop any ob|ects
through the ventilation slots in the equipment
2 2 Do not place the equipment nenr heat sources such as radio-
iors, healing ducts, or amplifiers, etc and do not expose Il to
direct sunlight, excessive dust, moisture, rain, mechanical
systems
CH 61/81 plastic carrying case tor one complete WMS or
system
Color Coding Kit. Set at rings [for the HT oil and platelets
vibrations, or shock
2 3 Be sure to dispose ol used batteries as required by local
waste disposal rules. Never throw batteries into a tire (risk ol
exploston)
[lot SR Ol and PT 6T] in various colors lor tdenltlytng the midi—
vidual channels at a multichannel system
4. SR 61 Receiver
The SR GT is a stationary True Mlcroconlrolled Diversity receiver
lar use with WMS Ol transmitters The SR Cl operates in a “ll?
band up to 4 MHz wide ol the l38 MHz to 290 MHz VHF
carrier lrequency range. The SR at can be switched to a rnaxr-
mum of l5 dillerenl carrier lrequencies depending on local lrt>
quency allocations
1. The WMS 61 Systems
Two drllerent WMS bl Systems are available“
3.1. Hat-aha” System
| SR 61 Receiver
2 recetvtng antennas
i Ac power adapter lot lt.7VAC
l RMU or 19“ rack mounting kit lot 2 SR at receivers
l ESP 0] blank panel
l screwdriver
I HT 6] Handheld Transmitter
4.1. Controls
4.1.1. Front Panel
The lettering ol the lrant panel controls is protected against scratch
ing by a protective lilm b remove the trim, rust peel it all
la POWER Switches the power to the SR bl ON and OFF
2 AA size 1 5 v dry batteries lb VOlUME’ The VOLUME pot matches the SR at 's output level
1 SA 43 stand adapter to the input sensitivity or your mixer or ampltlter
t adrirstable protective ring lnr controls to SQUElCH: The automatic squelch circuit mules the receiver it
the received signal ts too weak or the transmitter swrtched all,
ellactively suppressing the audible norse caused by an exces-
sive drop in received signal strength. The squelch circuit is
controlled by a pilot lrequeow tn the transmitter signal and
therefore needs no userad|uslahle control
ld CHANNEl‘ This rotary switch selects the desired carrier ire
quency or its alternative lrequenctes
ls BATTERY HI, MID, [0. These three lEDs indicate the current
status ol the transmitter batteries [dry ballertes antyt
Hl (green) lighting constantly indicates the batteries erl last tar
11/12 '!M FR 11234 [SE/EM NR 6831] QOOS
3.2. Badypack System
1 SR 61 Racaiver
2 receiving antennas
l AC power adapter lot ll 7 VAC
l RMU at lQ' rack mounting ktt tor 2 SR ol receivers
l ‘BP Ol blank panel
I screwdriver
1 PT 61 Bodypack Transmitter
l hell clin
MID (orange) lighting constantly indicates tne aarrenes will
last lot more than 3 hours
[0 (red) lighting constantly indicates the batteries will last tor
more than l hour.
[0 (red) blinking indicates the batteries will be down in less
than I hour (add note on rechargeablre batteries“)
ti MUTE iED [ights red ii the squelch is active In this case the
audio output will be muted Note that the MUTE [ED does
not indicate Ihe position at the MUTE switch on the trans
mitteil
lg RF [EDS One red and [our lreen [EDs indicate the received
field strength oi the transmitter signal. The red [ED indicates
tow lield strength, the green iEDs indicate suiiicient lieid
strength.
lh AF/PEAK [EDs Indicate the received audio level
The green [EDs lighting and the red [ED flashing occasional—
ty tndicate optimum modulation.
It the [EDs do not light, the sensitivity setting on the transmitter
ts too low
The red [ED lighting constantly indicates averrnodulation
Diversity Ist A and B- indicate which at the two receiving
antennas ts active
if you use remote antennas, only one [ED lighting constantly
Indtrflles that the cahle to the other antenna has broken.
li Color Code li yoti use the receiver Within a multichannel
system, you may remove the black plastic platelet and re
place it with a colored platelet included in the optional Color
Coding hi to ii-teniiiy each channel by a dillerent color.
4.1.2. Roar Panel
lk Carrier Frequency Table A label listing the available fre-
qtienries ts allixed to the bottom panel at the receiver.
ll Frequenw Set Designation. The label on the bottom panel
also indicates the designation of the Frequency Set.
lm POWER Input connector lot the supplied AC adapter.
in AUDIO out UNBAiANCED’ Unbalanced audio output on o
l/d' mono iack lor connecting to, e.g., a guitar amplifier.
lo AUDlO OUT BAlANCED. Balanced 3~pin XlR audio output
[or connecting to, eg, a microphone input on the mixing
console
lp BALANCED UNE/MlC Switches the balanced audio output
to line or microphone level. Therelore, you can connect the
SR 6] la microphone or line level inputs as desired.
lq ANTENNA A, ANTENNA 8' ENG sockets lor connecting
the two stippited receiving antennas. The SR at is a diversity
receiver and uses two antennas ln order to receive the trans-
milter signal at two diiierent spots The diversity electronics
Will automatically activate the antenna that delivers the better
signal
in o multichannel setup using the PS at Power Splitter and
PSll (ti/8] Central Power Supply, the ANTENNA sockets
are also used as inputs lot the supply voltage delivered by the
PSlJ ot /8| ln this configuration, be sure not to use the ex~
ternal power supply included in your WMS ol system. For
details reier to the PS til or PSU at /8l Manual.
lr Screwdriver lor adittsttng the CHANNEi and GAIN controls
on the transmitters
4.2. Optional Accessories
Color Coding Kit
5. HT 6] Handheld Transmitter
menrs iopttortati pruvrue trte suttte acoustic pettrrtttistitce as rite
equivalent hardwire microphone versions. The microphone ele
ments available tor the HT bl have been spectiically designed for
vocal use.
The HT 0T operates in a subband up to 4 MHZ wide Within the
l38 MHz to 250 MHz VHF carrier liequency range. The HT at
can be switched to a maximum at [5 dillerent carrier lreqttenrttes
depending on local lrequency allocations.
The transmitter uses a dipole antenna integrated in the body
The controls can be protected against accidental misaditislment
collectively [2d] or individually with the supplied aditistable pro-
tective ring (2il.
5.1. HT 6] Controls
20
2b
2c
2d
2e
2r
29
PWR: Switches the transmitter power ON (“I") and OFF (“O“l
Status LED Indicates battery status and audio tnpitl overload
[ED glowing dimly batteries are OK
[ED constantly lighting brightly: batteries will be dead tn
about 90 minutes.
[ED illuminating brightly: audio input is overloaded
MIC: Muies the audio stgnal ipastitpn 'O'l while power and
carrier lrequency remain ON. Thus, no norse will become
audible it you mute the microphone
Color Code It you use the transmtiter in a multichannel system
you can remove the black plastic ring and replace ll with a
colored ring from the optional Color Coding kit to identity
each Wireless channel by a dilierenl color
GAIN This rotary poi allows you to match the microphone
level to the transmitter's audio section
Battery Compartment: Refer to Section 9 Setting Up
CHANNEL; This rotary switch selects the desired carrier lie'
quency [depending on local allocations] or swuches between
the carrier liequency and its alternative hequencres
Important: Prior to selecting frequencies, switch the transmitter
2h
2i
2I
OFF.
Carrier Frequenw Table: A label listing the available ire—
quencies is allixed to the battery compartment.
Frequency Set Designation: The label inside the battery corn
pariment also indicates the designation of the Frequency Set
Adiustable protective ting’ Protects the controls irom being
misadiusted accidentally.
5.2. Inhrehongouble Microphone Elements
The interchangeable microphone elements i2kl D 880 Wll,
D 3700 WU, D 3800 Wll, C 5900 Wll, and C 535 WU
are acoustically and mechanically identical to the equivalent hard—
wire versions. They leatiire the some transducer capsules and
me
chanical construction
Extremely high gain belare feedback, optimum handling noise
reieciian, ultimate protection horn damage, and an integrated
wind and pop screen are only the most impressive lectures at
the
se microphones. Tor more details, refer to the respecttve AKG
brochures.
5.3. Optional Accessories
W 880 loom windscreen lor D 880 W[l
W 3001 loam windscreen [or D 3700 Wll and
C 5000 W“
W 23 loam Windscreen lat C 535 Wll
Color Coding Kit
6. PT 61 Bodypuck Transmitter
You can use the PT oi bodvaack transmitter thl’i bath dvnamtc
11/12 '98 FR 11:34 [SE/Ell NR BETH] @004
-(+4]-1)363—5345 - Ersxelll: 11. Dezemhef [998 10:38 - Seize4 van 7
voltage ol approx 7 V. You may also connecl an electric guitar,
electnc bass, or remote keyboard.
The PT 01 operates in a subband up to 4 MHZ wide oi the
l38 MHz to 250 MHz VHF carrier frequency range. The PT 01
can be switched to a maximum of IS dillerenl carrier frequencies
depending on local lrequency allocall'orls.
6.1. Controls
3a POWER» Switches the transmitter power ON l'l'l and OFF
("01
3b MIC Mules lhe audio signal lposllion “O“l while power and
carrier lrequency remain ON Thus, no noise will become
audible if you mute the microphone.
3c Slolus lED. lndrcales battery status and audio input overload.
[ED glowing dimly: balleries are OK.
[ED cmslanlly llgllllng brightly. batteries will be dead in
about 90 minules.
[ED rlluminalrng brightly: audio inpul is overloaded.
3d Audio lnpul. 3~pin mini XlR connector wllh both mic and line
level pins lhal aulomatically match lhe connector plnoul al the
mrcrophone or optional MKG/l. gullar cable.
“file Color Code, If you use the lransmiller within a multichannel
syslem, you may remove the black plastic platelet and re
place rt wilh a colored platelet included in the optional Color
Codrng Kil Io idenlily each channel by a drllerenl color.
31 CHANNEl: This rotary switch selects the desired carrrer lre
quenm/
3g Bell Clip for fixing lhe lrctnsmiller to your bell.
3h Ballery Compartment: Reler to Seclion 9. Selling Up.
Jr Antenna“ Permanently conneclecl, llexlble anlenna.
3| GAIN. This rolary pol allows you to match the microphone or
instrument level to the lransmrller‘s audio seclion
3k Carrier Frequency Table’ A label listing the available ire
qlrencres rs Gllixecl lo the lrarlsmiller rear panel.
3| Frequency Sel Designation. The label on the rear panel also
rnclrcales the designation of lhe Frequency Set.
3m Security Cover. Prolecls the POWER and MIC switches lram
being actuored unrntentronally.
6.2. Microphoncs, Guitar Cable (optional)
"l he lollowrng AKG mrcraphones have been designed specifically
lor direct ranneclian to lhe audio input oi the PT cl;
C 417 I.
C 419 l.
C 420 I.
CK 77 l.
The MKG/l. guitar cable 1mm AKG Iels you connect an electric
grrrlar, eleclrrc bass, or remote keyboard lo the bodypack trans-
mitts-r
6.3. Optional Accessories
cs 61/81 bag
Color Coding Kit
7. Frequencies
The iransmrlter and receiver of your WMS 61 system have been
larlory programmed For up to 15 seleclable carrier lrequencies.
The carrier lreqlreno/ label (lkl an the receiver, (291 on the hand
held transmitter, or (3k) on the badypack transmitter lists the
Frequency Sel your WMS or system uses and all available carrier
lreqrrénctes
7.1. Froquoncy Sets
Prior la powering up your WMS cl system, check rhat lhe trans-
"—"""'"""Tc—5637593291217:
may not be able to find a common carrier lrequency for the trans
miller and receiver
The lollowing Frequency Sets are currently available:
Dnslgnurion Froqumcy Countries
Run 0 M"!
K 138. - 4 ,07 Denmar
U§ a ( raveErl 69 5 - 172 U§A
USlb (Travelerl 169.5 172 USA
UK] 173.8 - 175.0
A 46.3 » 248.0 Austria
EUS7 176.25- l77 75 US7 ass'd. Euro an
EUSSa 182.25- l83.75 US8a, ass’d. European
EUSBb 184.25- 185.75 U58b, ass‘d. European
U . ~ 00.3 US] ,Ha arr
EU512 204.25 ~ 205.75 U512,ass’d.Eurapearr
R5 180.25- 181.75 Singagre
For lrequencies allocated in the various countries and lreqrrencres
suited for inlermodulalionlree simultaneous operation, reler lo the
Frequency Lisl in section l?
7.2. Ordering Transmitters and Rocaivcrs
Il you want to order additional transmrlters or receivers operating
on the same set ol lrequencies as your original equipment, be sure
to slate the designation of your original Frequency Set lik/ll, 2r,
3k/31l and lhe serial number oi the original device. We need Ihis
inlorrnalion la make sure your new equipment will be compatible
wrrh the original Units.
8. Multichannel Systems
To sel up a WMS 01 multichannel system, it is besl to use two RA
Ol remole antennas, a PS 01 Power Splitter, and PSU él/Bl
Central Power Supply. You can connect up to four SR 01 receivers
to one PS Ol Power Splrller.
You can expand the system to a maximum ol ten receivers, using
three PS 01 Power Spllllers, three PSU Central Power Supplies,
and two RA 61 remote antennas
For delailed inslruclions on how to set up multichannel systems
reler lo the PS 01 Manual.
9. Setting Up
Prior to connecting the receiver lo AC power and inserting lhe har
lerles into the Iransmrller, sel lhe lransmiller and receiver to lhe
same carrier lrequency. The carrier lleqlrenqr tables on the ham—
miller (2h, 3k) and receiverllHand lheFrequency Lisl [section i?)
on page 44 lisl the channel number corresponding to each carrt
er lrequancy.
9.1. Selecting the Carrier Frequency
1. Handhald lransmlmr: Unscrew the battery compartment
cover and the color code ring (2d or zit ccw
Badypqck Iransmillor’ Open the ballery compartment
l3h).
All conlrols are now accessible.
2 Use the supplied screwdriver ( lql to set the CHANNEL control
(29) on the handheld Iransmiller or (3ll on Il'le bodypack Irans-
miner lo the desired channel.
3. Set lhe CHANNEl control lid] on the receiver lo the same
channel as the Iransmiller.
9.1.1. Changing Currier Frequencies
11/12 '98 FR 11:34
[SE/EM NR 63311-005
- (ms) 36845346 - Estellt
lransmiller OFF. To aclivale lhe new carrier frequency, swilch
lhe lransmiller back ON. (If you lry la change lhe carrier frequen-
r’y while power Io lhe lransmiller is an, lhe frequency will remain
lhe some]
9.2. HT 6] Handheld Transmilhr
9.2.1. Microphone Element
firm lo swilching lhe lransmiller on, screw lhe microphone elemenl
( N onlo lhe rhread on lhe lransmiller. All eleclrlcal connecrions
v. ll be made arilomalically
9.2.2. Inseriing, Turing, and liar-raving lulled-s
i Make sure lhal lhe end ol lhe ribbon fixed inside lhe ballery
compnnmenl (2fl erI slick our of lhe ballery comparlmenl (2fl.
[The ribbon is needed for removing lhe balleries.)
7 Push lhe upper end of each of lhe supplied baileries benealh
lhe fixing llange in lhe ballery camparlmenl (2f) from lhe side
and press firmly dOWn agoinsl lhe ballery camparlmenl ballom.
Check lhal lhe balleries align wilh lhe polariry marks.
The lransmiller will nor lunclion wirh lhe balleries inserled in-
_ correclly
lmporlanl: Do nol lry lo rnserl lhe bdleries slaighl or wilh lhe
lower end lirsl. You would risk heaking lie fixing llmge so lhe
hallery would nol be sealed securely in lhe balery comparlmenl.
fiel lhe PWR swilch lo ”I” lo swrlch lhe power lo lhe lransmiller
on
The slalils LED (2b) wrll flash momenlarily If lhe boheries are in
good condilian, lhe slaius [ED (2b) Win conlinue glowing dimly
When lhe slfllus [ED (2b) rllumrnales brighlly rhe balleries will
be dead wrlhrn aboul 90 mrnules. Replace rhe balleries wilh
new ones as soon as possible.
if lhe slarrrs (ED (2bl fails la illuminale lhe balleries are dead.
Inserl new ballerres
A Screw lhe supplied proleclive ring (Zn and lhe ballery com-
ponrnenr cover back onro rhe lransmiller CW. You can roiaie
(he prolecnve ring (Zn so lhal any one of lhe conlrols will be
accessible and all olhers covered (B lo E) and lhus prolecled
from being misadiusled unlnlenlianally.
Mole: for easy channel idenlificalron in a mullichannel selup, you
can inslall a dillerenlcolor proleclive ring inc|Uded in lhe
oplional Color Coding Kil. These proleclive rings are adiusl-
able, loo
Note: If you preler Io cover all controls, reinslall lhe original color
code ring (2dl alter adiusiing the system as described
In seclron Q S
5 Removing ballerie Pull lhe ribbon oulward to release lhe
horrenes from lhe ballery comparrmenr rm and remove lhe bar
leries.
c. Replacing balleries: in order Io ensure proper lunclioning
or lhe ballery slalus indicalor on lhe receiver, make sure lo
- use 2 new balleries of lhe same type and make only;
-r~heck lhal lhe halleries were ool used for al Ieasl lwa hours
prifll lo insening lhem; and
do nol remove balleries before Ihey are dead,
9.3. PT 61 lodypctk Transmiller
l insen lhe supplred balleries inlo lhe ballery comparlmenl [3h)
mnlormrng ro lhe polarily marks.
The lransmiller will nol lunclion wilh incorreclly inserled bal-
lanes
2 Close lhe ballery campanmenl (3h]. The GAIN corilrol (31)
remains accessible lhrough an opening in lhe ballery compari-
I. Dezemher 1998 10:3! - Selle 5 van 7
FCC ID: E9MP’F61
3. Connecl your microphone — or your inslrumenl using an oplian~
al MKG/L guilar cable — lo lhe audio inpul (3d).
4. Rolale lhe securily cover (3m) CW lo uncover lhe swilches.
5. Sel lhe POWER swilch (3a) (0 'I' la swilch (he power lo lhe
lransmiller on.
The slalus lED (3c) will flash mamenlarily. ll lhe balleries are in
good candilion, lhe slaius [ED (3c) will conlrnue glowing drmly
When lhe slalus [ED (Gcl illuminales brighlly lhe balleries Will
be dead wilhin abaul 90 mlnules Replace rhe barrerres wilh
new ones as soon as possible.
ll lhe slalus [ED (3c) fails ro illuminale lhe balleries are dead
Inserl new balleries
0. Snap lhe security cover (3m) back over lhe swrlches CCW.
You can wear lhe lransmiller inside a shirl or (ackel pockel, lrx
il lo your bell wilh rhe belr clip (39), or allach il lo your body
wilh adhesive bandage.
Imporlanh Make sure lhe anlenna will hang down freely, wrlh-
our being covered by lhe body.
Nole: For easy channel idenlificalion in a mullichannel selirp, you
can replace lhe snap lilled color code plalelel (3e) wilh a drfA
ferenlcolar plaleler included in lhe oplioncil Oalar Coding Kil
7. Replacing bellerios: in order lo ensure proper funclioning
of lhe ballery slalus indicalor on (he receiver, make sure In
»use 2 new balleries of lhe same lype and make only;
-check lhal lhe ballenes were nol used for al leasl Iwo hours
prior lo inserling lhem', and
-do nal remove balleries before lhey are dead
9.4. SR 61 Receiver
9.4.1. Plecemeni
Relleclians oll melal parls, walls, ceilings, elc or lhe shadow
elfecls ol musrcrans and olher people may weaken or cancel lhe
direcl lransmiller signal.
For besl resulls, place lhe receiver as follows,
I. Place lhe receiver near lhe performance area lslagel Make
sure, rhough, rhar lhe lransmiller will never gel any closer in lhe
receiver rhan lo ll. (5 m).
2. There should always be a direcl line of sighl belween lhe lrans-
miller and receiver.
3. Place lhe receiver al leasl 5 fl. [1.5 m) away from any big
melal obiecls, wire (panicularly wire mesh) or sheel melal slruc-
lures, walls, scaffolding, ceilings, elc
Do nol place lhe receiver in a recess in a wall.
5. Place lhe receiver al leasl 5 fl. (I .5 ml away from any equip-
menl lhal may emrl RF radiarron such as lighhng racks, ilnores
cenl lamps, drgilal effecls unils, or PCs
You can eilher use lhe receiver lreeslanding or marrnl ll in a IQ"
rock using lhe supplied PMU 0] rock mounlrng krl
9.4.2. Rack Mounting
l Slide 0 rock ear inlo lhe fixing rail on one side of lhe receiver
and lhe BP oi blank panel inlo rhe hxrng rail on lhe orher side
horn rear lo lronr.
2. To maunl lwo receivers, slide lhe linking seclron wrlh rhe cover
plare poinling lo rhe receiver from panel rnla lhe fixing rail on
one side of lhe receiver horn rear ro lronr. Slide (he linking ser-
lion inlo rhe fixing rail on one side of rhe second receiver horn
lhe rear. Slide anolher rack ear inlo lhe fixing rail on lhe aiher
side of lhe second receiver.
3. Use lhe supplied inslallalran screws Io llX lhe rack ears lo lhe
rack. for besl receplion, we recommend lo mounl lhe receiv~
er(s] al lhe lop level of lhe rack. ,.
11/12 '98 FR 11:3!
[SE/err NR 68311-006
9.4. 3. Audio Connection
Connect one ol the AUDlO OUT sockets to the desired input:
BALANCED socket [101- XlR cable microphone input: set
BA[ANCED [lNE/MlC switch (lp) to MIC
BALANCED socket (lo) - XlR cable - line input: set BAlANCED
[INE/MIC svvltch llp) to [INE.
ltNBAlANCED iack llnl- l/4' tack cable »unbalanced l/4'
microphone or line input jack. [BALANCED [lNE/MlC switch
llpl position is uncritical.)
Important: Never use the two AUDIO OUT sockets simulta-
neouslyI This may cause signal loss or increased noise.
9.4.4. Connecting to Power
) Untold the two antennas lie) and extend them lully to obtain
optimum receplton
2 Check that the AC mains volt-190 stated on the sup
plied AC adapter is identical to the AC mains volb
age available where you wfll use your WMS 61.
Using the AC adapter with a dillerent AC voltage may cause
v irreparable damage to the unit.
3 Plug the feeder cable on the supplied AC adapter into the
POWER socket (lml on the receiver
4 Bend part ol the leeder cable into a high), pass the bight
through the opening in the lower part at the screwdriver sup
port, and place the end at the high) snugly against the strain
reliel hook above the POWER socket (Tm),
5 ring the power cable on the supplied AC adapter into a con
yeriteni power outlet.
7 SwllCl’t the receiver ON with the POWER switch (to),
Note: For easy channel identification in a multichannel setup, you
can replace the snap titted color code platelet Ilil With a dit-
terentfolor platelet included in the optional Color Coding Kit.
9.4.5. Connecting Antennas
i Cannect ane oi the two supplied antennas to the ANTENNA
A BNC input and the other one to the ANTENNA B input on
the rear panel
Paint the, antennas upward and slightly ouiwao to term a '\/".
it For optimum reception, make sure to extend the two telesco
ping antennas exactly as lat as specllied for each Frequency
set m Table i on page 45
9.5. System Adjustments
l Handheld transmitter: Using the supplied screwdriver
[lq], set the GAIN control l2e) so that on the receiver the green
AF [ED [lht will light constantly and the red PEAK [ED (lh) on
the receiver and the status [ED [ZbI on the transmitter will only
ilash on the loudest signal peaks
Bodypqtk transmitter: Using the supplied screwdriver
(in), set the GAlN control l3ll so that the green AF [ED [lhl on
the receiver will light constantly and the status [ED (3c) an the
transmitter as well as the red PEAK [EDllht on the receiver wrtl
only flash on the loudest signal peaks
The red PEAK [ED llh) on the receiver and/or the status [ED
(2h, 3c) an the transmitter lighting brightly means the transmit-
ter is overloaded. Turn the GAIN control (Ze) or Bil on the
transmitter CCW to the point that the PEAK llh) and status [3c]
[EDs will only llash occasionally
3 Set the VOLUME control it b] on the receiver so that the receiv
er output wtll optimally drive the connected device [eg , mixer
to
the field strength seems to dop crid recepflon deteriorates.
It you lind any dead spots, try to eliminate them by reposition
ing the receiver. If this does not help, avoid the dead spots
5. The MUTE [ED (ll) will light every time the squelch mules the
audio output al the receiver
0. Check the lield strength at the received signal. It the RF [OW
[ED [lg] lights, reposition the receiver and/or transmitter sitrh
that lield strength will increase back to optimum (OK [ED (lg)
illuminating).
7. The MUTE [ED (ti) on the receiver illuminating means that the
squelch is active.
Remedies: Switch the transmitter ON or move closer la the
receiver.
9.6. Important Hints for Reliable Operation
The propagation 0) RF radiation is subieci to certain physical laws
that you need to take into account in order to obtain traubleiree
performance tram any wireless microphone system. Here are ct
lew uselul hints on how to avoid problems such as sudden norse
surges, phasiness (whizzing, whirring), dropouts, or clicks:
I In a multichannel system, always leave power to all transmitters
on. To cut the transmitter signal, use the MUTE swttch only
2. Keep a minimum transmitter to receiver distance at ltt it (5 mt
3a Make sure the transmitter will never be latther away trarn the
receiver than [64 it, tSO in).
4. Make sure there is a direct line at sight between the transmitter
and receiver.’ ‘
5. Keep any two transmitters at least 40 inches (1 mt apart
It this is impractical llor instance, during “love duets"), check
prior to the performance what lrequencies will work best at
close quarters.
6. Make sure the antenna oi the badypack transmitter will hang
down lreely throughout the perlormance and wrll not touch the
user‘s skin The human body attenuates RF signals
7. Do not place the receiver in a recess In a wall or near sheet
metal or wire stnrctures. Wre mesh is a particularly elttctent
absorber oi RF energy.
8 Do not align antennas parallel to metal suriaces
9. Avoid lighting racks and lluorescent lamps Dimmers and
ballast Circuits emtl RF radiation
lO.Avaid digital ellects units and PCs They, too emit RF radiation
10. Cleaning
To clean the transmitter and receiver suriaces, use a salt cloth
moistened with methylated spirits or alcohol,
11. Spec italions
cutie-4 equeflcy
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- (443-1) 3685346 - Elvelll: II. Dezember 1998 I0:33 - Seite 7 Van 7
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- (+4371) 36375346 - lament n. Dazemher1998 12:07 - Seile 1 m z
__________________________________________________________ F Eafiffifidfiglnwnnw
12. Frequenzlisle - Frequency List - Lisle des fréquenees - Lish: delle frequenze -
Lista de frecuencius - Lislu de freqiiéncius
Sen DK
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CHANNEL me. CHANNEL cumun ram
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4 10.050MHZ —'—_——4 171.905MH1'
6 flu. 5MHZ 171.905MHZ
4 . . '- .
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A 4 075MHZ m OO5MHZ
R 32151“ H B 171.005MH7
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42.07SMHZ _E—_1—7| oosMHz
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174100MHZ 176.125MHZ
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4 174.800MH 176 375MH
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6 1 6. MH
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CHANNEL FREQ. CHANNEL FREQ. CHANNEL FREQ.
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I 5 OOOMHZ 1 19 MHZ
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5 182 OOMHZ 5 bSfiZSMHZ
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182.525MHZ 7 7 198.6 MHZ
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o 182. MH - 1849 MH OBDZSMHZ
. 3 , YOU“ 1 5 . l'l" .
B §§ Q50MH B 185, “MHZ 1QQ.150MH
, = | V' 2 , V' ,
D 83‘200' ' ' 3 0 ' ' E £9.400MEgg
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Antennensogmonh - Anhnnq soelions - Sedions Jamenne
Suioni d’qnhnnu - Soccioms do uni-nu - 5096‘s do qnhnq
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