Mipro Electronics Co MH801A Handheld Wireless Microphone User Manual MR801a FCC

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Document ID	688720
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Document Description	Users Manual
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Date Submitted	2006-08-01 00:00:00
Date Available	2006-08-01 00:00:00
Creation Date	2006-01-11 11:53:11
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Document Title	MR801a(FCC).cdr
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Document Author:	candy

Disposal
OPERATING MANUAL
Dispose the unusable device according to valid regulations.
Disposal of spent batteries/accumulators
Half 19-inch unit
True Diversity Wireless Microphone System
You are required by law to return all spent batteries.
Disposingofusedbatteries with domesticwaste is
prohibited!
2005-08-13
Batteries / NiCad cells containing toxins are
marked by
accompanying symbols that refer to the
prohibition of
disposal with domestic waste. The designations
for the
decisive heavy metals are: Cd=cadmium,
Hg=mercury,
Pb=lead. You may return spent
batteries/accumulators free
of charge to the recycling centres, our outlets or
anywhere
else where batteries/accumulators are sold.
By doing so, you fulfil the legal requirementsandcontribute
to the conservation o f our environment!
Electronics Co., Ltd.
Headoffice: 814, Pei-Kang Road, Chiayi, 60096, Taiwan.
Taipeioffice:5, Lane118, Sung-tehRoad,Taipei, 11075, Taiwan.
Web-http://www.mipro.com.tw
E-mail: mipro @mipro.com.tw
MR-801 a
2 CE2 1 6
TRUE DIVERSITY WIRELESS RECEIVER
TRUE DIVERSITY WIRELESS RECEIVER
Thank you for selecting MIPRO UHF half 19-inch unit true diversity
wireless receiver system. Before operating please read this instruction manual
carefully and thoroughly in order to attain the correct operatingprocedures and
achieve thebestresults.
B. Rear Panel
This system is divided into UHF single channel truediversity receiver with
matching one microphones and individual volume controls. This system is also
equipped with "NOISE LOCK" squelch circuit, andprovides theefficacy for
eliminate the random noise interference when the receiver is at standby state.
1:GND
2:HOT
3:COLD -
ANT.B
FCC C E
MIC
BALANCEDOUT
(Withswitching
powersupply)
(4)
(6)
UNBALANCEDOUT
(7)
ANT.A
LINE
LEVEL
SQ
(8) (9) (10)
(11)
This system includes the following accessories:
① Audio O utput Cable × 1
ANT.B
1:GND
2:HOT
3:COLD -
FCC C E
ANT.A
② Instruction Manual × 1
③ Antenna × 2
MIC
BALANCEDOUT
④ AC/DC Adapter × 1 or PowerCable x 1
(5)
(6)
(7)
UNBALANCEDOUT
LINE
LEVEL
SQ
(8) (9) (10)
(11)
Fig.2
(4)
ACInputJack: To connect 85 ~ 265 VoltsAC power.
1. PARTS NAME AND FUNCTIONS
(5)
DC 12V Input Jack: To connect 12V DC from the AC/DC adapter.
A. Front Panel
(6)
A ntenna Input Connectors: For Rear Antenna P lacement.
(7)
B alancedAudio Output Jack: With Cannon / XLR type connector
provides balanced audio output signal from this jack t o t h e amplifier.
(8)
Unbalanced Audio Output Jack: With 1/ 4" Phone Jack provides audio
output signal from this jack to the amplifier.
(9)
Unbalanced Level Switch: "MIC" selection is for "Microphone-level"
output. "LINE" selection is for "Line-out" level output.
(10)
S quelch Adjusters: Adjust the squelch level to eliminate the RF noise
interference at receiver stand-by state.
(11)
A ntenna Input Connectors: For rearAntenna Placement.
SIGNAL
RF
(1)
(2)
AF
(3)
Fig.1
(1)
Power Switch & Indicator: When switch is turned on, red indicator
illuminates to denote normal power status.
(2)
RF signal Indicator: Indicates receiving transmitting RF signals.
(3)
AF signal Indicator: Indicates the microphone signal.
TRUE DIVERSITY WIRELESS RECEIVER
TRUE DIVERSITY WIRELESS RECEIVER
2. INSTALLATION OF THE RECEIVER
1:GND
2:HOT +
3:COLD -
A N T . B
FCC C E
MIC
BALANCEDOUT
UNBALANCEDOUT
ANT.A
LINE
LEVEL
SQ
Fig.3
1. Install antenna in rear (6)(11) . Extend antenna to the fullest position. see
fig. 3.
2. Power Output Connection:
(a) Connect theAC/DC adapter cable to DC 12VINPUT JACK (5), then
plugthe adapter unit intoanappropriate AC outletwith caution to the
correct voltage under both AC outlet and adapter marked, a s s hown in
fig. 4.
(b) With the appropriate AC powercable connects fromAC Input Jack (4) to
an AC outlet under the marked voltage 85~265 V, as shown in fig. 5.
3. AudioOutput Connection:
a) U nbalanced Level Switch (9)SettingPosition: When inputs the
unbalanced outputofareceiver into "Line-in" input jack of a mixer or
amplifieror"Electric Guitar", switch the Level Switch (9) to the right
"LINE" position. Low sensitivity may occur if switch to the w rong
position.When input the unbalanced output of a receiver intothe "MICIN" input jack of a mixer oramplifier; switch theLevelSwitch(9) tothe
left "MIC" position. Over load distortion may occur if switch to the wrong
position.When using electric guitar, don'tuse "MIC" position as it may
have generated insufficient level.
(b) Unbalanced Output: Using audio output cable attachedwith "PHONE
PLUG" type, connectone end fromthe unbalanced output jack(8) ofthe
receiver,and the other end to the "LINE-IN" input jackoftheamplifier.
(c) Balanced Output: Using audio output cables attached with "XLR" or
"Cannon" type,connect oneend from thebalanced o utput jacks (7)of
the receiver, and the other end to the "MIC IN" input jack of the mixer or
amplifier, as s hown in Fig. 3. (The characteristic of the3-pin connector
isasshown in Fig. 6
1: GND
2: HOT +
3: COLD Fig.6
ANT.B
(d) Guitar Output: Using audio output cable attachedwith "PHONE PLUG"
type, plug one end from theunbalanced output jack o f a receiver, and
the other end to the input jack of a guitaramplifier. Switch the Level
Switch (9) to "LINE" position.
ANT.B
Fig.4
Fig.5
TRUE DIVERSITY WIRELESS RECEIVER
TRUE DIVERSITY WIRELESS RECEIVER
4.
3. TWO 19/2-INCH UNITS RECEIVER INSTALLATION
1.
Singlehalf-rack receiver
(a) Push the rack mount ear optional accessory (FB-11) upwards
until it is firmly attached to the receiver. (fig. 7)
SIGNAL
RF
Make sure the system performs correctly,
please place the system away from noise
sources. Place the receiver atleast 1
meter above the ground and away from
noise sources. Place the microphoneat
least 1 meter away from the receiving
antenna, as shown in F ig. 9.
AF
Ground
5.
SIGNAL
RF
AF
Fig.7
2.
Dualhalf-rackreceivers
(a) Position the connecting plates between the top andbottom of
the two receivers and tighten. (Fig.8)
(b) After joining the 2 receivers together, push the optional
accessory rack mount ears (FB-12) upwards until they firmly
attached to the receiver. (Fig. 8)
SIGNAL
RF
SIGNAL
AF
RF
AF
RF
SIGNAL
RF
AF
SIGNAL
AF
Fig.8
3.
Rack-mount kitAccessories:
FB-11
Rack mount kit fits 1 half-rack
FB-12
Rack mount kit fits 2 half-rack
or 1 half-rack
Withtwo rackmount brackets installed,
receiver can be mounted into an EIA
standard rackmount case, as shown in
Fig.10. A s a n a ccessory, you may
purchase from nearest dealer a front
antenna kit, whichnot only allows easy
frontantenna installation, but also
improves efficiency of signal reception.
Fig.9
Fig.10
TRUE DIVERSITY WIRELESS RECEIVER
TRUE DIVERSITY WIRELESS RECEIVER
4. OPERATION INSTRUCTIONS
1.
5.
Turn volume controls o f thereceiver andmixerin use to a minimumsetting
beforeturn on the microphones or transmitters. After switches onthe
receiver, the power switch red indicator illuminates to denotenormal power
status.
1:GND
2:HOT +
3:COLD -
ANT.B
FCC CE
MIC
BALANCEDOUT
Plugthe cable ofthe mains u nit into dc socket on the receiver'sback panel.
Thread the cable through the cable grip as shown on the aboveillustration.
The cablegrip prevents the connector from being pulled off by accident.
UNBALANCEDOUT
LEVEL
ANT.A
LINE
SQ
Fig.11
2.
3.
4.
If RF LED indicators (2) ofthe receiver light on before switches onthe
microphone or transmitter, it indicates the receiver is receiving interference
signals. This system has PitlotoneandNoiseLock dual-squelch features
and no noiseoutputwill occur. Ifmultiple channels are used a n d both RF
and AF LEDsglow and interference noise appear, simply adjust the
Squelch controls (10) clockwise until AF signalindicators to extinguish. (Fig.
11). However, by adjustingthe squelch controls, it affects the sensitivity
level ofthe receiver, therefore, shorten the operating distance and
decreases thestability.
Under normalcircumstances, the RF indicator lights up when a microphone
or transmitter is turned on near the receiver toindicate the receiver is
ready for normal operation. Oncesoundsto themicrophoneand the AF
LED indicators (3) will glowaccording tothe strength of sound level. If no
LED glows or n o sound outputs, the system is not function properly, thusit
must bechecked.
The microphone output level needs to be adjusted atthe amplifier or mixer.
No need to adjust at t h e receiveritself.
Fig.11
5. CAUTION
1.
2.
3.
Since the installation of antenna influences the operatingefficiency of the
receiver, the most important rule is tominimized the distance b etween
receiving antenna and microphoneasshortaspossible for better reception
and performance.
The external DC powersupply should not be below12V,otherwise it would
not work properly. If it isover 15V, s ome components of the receiver will be
damaged due to highercurrent. Use minimum 1A power supply.
Thissystemutilizes computer transformer. It is equipped with 85 ~ 265V
switching power supply to avoid switching and it isnotaffected by power
instability.
NOTE
HANDHELD WIRELESS MICROPHONE
Latest modularized microphone structure. Built-in "NoiseLock" squelch
circuitry eliminates "pop" interference.
(Fig.1)
1. PARTS NAMES AND FUNCTIONS
1. Grille: Protects cartridge and prevents "POP" noise.
2. Battery Status Indicator: Indicates power on / off and the battery status.
When the power switch is turned ON, the red LEDs indicator flashes briefly,
indicating normal battery status. If no flash occurs, it means either no
battery power or the battery is discharged or installed incorrectly. If the
indicator stays lit after powering on, it warns the battery power is low and
should be replaced.
PUSHKNOB UPWARD TO TURN ON AND DOWNWARD TO TURN OFF
TRANSMITTER.
3. Power On-off Switch: Slide the switch for power "ON" or "OFF".
4. Housing: Upper portion is connected to capsule module and battery.
Internally, it holds transmitter PCB.
5. Battery Compartment: Designed to accommodate one 9V battery.
6. Battery Cap: Covers the battery compartment.
7. Anti-roll Ring: For frequency differentiation.
10
BODYPACK TRANSMITTER
BODYPACK TRANSMITTER
1. PARTS NAMES AND FUNCTIONS
2. BATTERY INSERTION
(Fig.2)
1. Unscrewbattery cap (6) in a counter-clockwise direction.
2. Inser two 1.5V(AA) battery into the battery compartment observing the
correct polarity. The moment the battery touches the terminals of the
compartment, the indicator will flash briefly . This means the polarity is
correct. However, if no flashoccurs, this indicates wrong insertion or
battery is dead. Please re-insert the battery observing its correct polarity or
change to a fresh battery.
3. OPERATING INSTRUCTIONS
1.
(Fig.1)
When microphone isswitched on:
At the moment of the power is switched on, theindicator will flash briefly
indicating normal operation.
1. AF Input Jack: C onnects to a lavaliere or headset microphone. (See 5 ways
of connection on AF Input Connections)
2. Power Switch: Switch to ON position for operation.Switch to OFF position
when not in use.
(a) When power on:
SIGNAL LED indicator of receiver glows.
3. Battery Status Indicator: Indicates the poweron / off and battery status.
(a) When power switch is turned on: The LED indicator flashes briefly,
indicating normal battery status.
(b) When RED light illuminates at either power on or during usage: The
battery level is low, therefore, a new battery replacement is thus necessary.
4. Transmitter Housing: Packages the PCB andbattery.
(b) After power on:
More LEDindicators shows received signal strength is strong.
(c) During Usage:
AUDIO LED displays receivedAF level from the microphone.
(d) When themicrophoneis not in use:
Make sure the power of the microphone is off. Ifthe microphone will
not be used for some time, pleaseremovethe batteriesfrom the
battery compartment to avoid battery leakage and result in damaged
battery springs and circuit. I f a rechargeablebattery was used, take it
out and recharge it.
11
5. Gain Control: Adjusts thedesirous input gain.
6. GT/MT Level Selector: Switch GT position for electric guitar usage ONLY.
Gain Control is irrelevant for "GT". Switch to "MT" for condenser
microphone, wired microphone. Gain Control works in "MT" for input
sensitivity adjusting.
7. Battery Compartment and Cover: Accommodates two 1.5V(AA) batteries.
12
BODYPACK TRANSMITTER
BODYPACK TRANSMITTER
8. Transmitting Antenna: 1/ 4 λ transmitting
antenna.
3. AF 4-PIN INPUT CONNECTION METHODS
9. Detachable Belt Clip: Allows 360 degrees
rotating to suittransmitting angles. To
detach simply u s e a screwdriver at a 45
degree angle to unfasten. see diagram.
ON
BATT.
LOW
PIN
SHIELD
(Fig.2)
OFF
(1) 2-Wire Electret Condenser Microphone C apsule
AUDIO
2. OPERATING INSTRUCTIONS
1. To adjust volume (5), GT/MT Switch (6), simply p u s h d o w n b o t h snap
locks on the sides ofbattery cover and flip it backwards to expose the
adjustment panel.
(2) 3-Wire Electret Condenser Microphone C apsule
2. The LED indicator flashes briefly when power on indicatingnormal battery
status. If no flash occurs it has either nobattery, the battery is drained or
installed incorrectly. Change accordingly.
SHIELD
PIN
BIAS
3. Adjust Gain Control to desired volume. (Gain Control is irrelevantwhen
switch to G T position).
4. Plug the microphone connector into the input jack (1) and tighten the
connector screw b y clockwise direction as shown in (Fig. 3).
AUDIO
(3) Dynamic Microphone
SHIELD
PIN
AUDIO
CapsuleConnector
Headset
Lavalier
Theridgeonthe
connectormustmatchthe
indentationonthesocket
wheninserting. ”
(4) Electric Guitar
SHIELD
PIN
AUDIO
(5) Line-in (Impedance 8 KΩ ATT. 10dB)
SHIELD
AUDIO
(Fig.3)
PIN
13
14
(Fig.4)
BODYPACK TRANSMITTER
NOTE
4. BATTERY INSTALLATION
1. Pushing down both snap locks on the sides o f battery cover to open battery
cover. Take out the batteries. Fig.5).
2. Insert a two 1.5(AA) batteries into the battery compartment according to the
correct polarityasshown in Fig. 5). Then push up to close the battery
compartment as shown in Fig. 6).
Notice :
The changes or modifications not expressly approved
by the party responsible for compliance could void the
user's authority to operate the equipment.
IMPORTANT NOTE:
To comply with the FCC RF exposure compliance
requirements, no change to the antenna or the device is
permitted. Any change to the antenna or the device could
result in the device exceeding the RF exposure
requirements and void user's authority to operate the
device.
(Fig.5)
(Fig.6)
PS: When the microphone is not in use:
Make surethepowerofthemicrophoneisoff. Ifthemicrophone will not be
used for some time, please remove the batteries from the battery compartment
to avoid battery leakage and result in damaged battery springs and circuit. If a
rechargeable battery was used, take it out and recharge it.
15
16

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Create Date                     : 2006:01:11 11:53:11Z
Modify Date                     : 2006:02:20 10:14:57+08:00
Page Count                      : 9
Creation Date                   : 2006:01:11 11:53:11Z
Author                          : candy
Producer                        : Acrobat PDFWriter 5.0Windows NT ª©
Mod Date                        : 2006:02:20 10:14:57+08:00
Metadata Date                   : 2006:02:20 10:14:57+08:00
Title                           : MR801a(FCC).cdr
Creator                         : candy

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