Mipro Electronics Co 30313250HNHR Handheld Transmitter Microphone User Manual ACT 30H Hr 32H HR 2CE401F 201311
Mipro Electronics Co Ltd Handheld Transmitter Microphone ACT 30H Hr 32H HR 2CE401F 201311
Users Manual
ACT-31H
ACT-32H
ACT-30Hr
ACT-32HR
Handheld Transmitter Microphone
User Guide
Specifications and design subject to change without notice. MN 013/11
All rights reserved. Do not copy or forward without prior approvals MIPRO.
2 CE4 0 1 F
Handheld Transmitter Handheld Transmitter
1 Key Features
3 Handheld Controls and Indicators
5 O
9 General Tips for Improving System
Performance
perating Instructions for Insertion &
Removing Battery
6 Operating Instructions
7 LCD Screen
8 Battery Status
Contents Key Features
!Extremely rugged, ergonomically designed
housing.
!The unique flat top multi-layered steel grille
protects the capsule against impact, rolling, pop
noise and ensures sound clarity.
!The unique flat top multi-layered steel grille for
condenser capsules and round top for dynamic
capsules protect the capsule against impact,
rolling and pop noise. The upper grille is able to
be detached easily for cleaning and hygiene
practices.
!Premium true condenser microphone capsule
provides high fidelity, wide frequency response,
high dynamic range, rapid transient response,
clarity and accurate sound reproduction.
!Proprietary lockable silent on/off switch to avoid
accidental power-off during performance.
!Impact-resistant battery compartment holds 2
AA batteries.
!Interchangeable colored rings for microphone
channel identification on stage.
!LCD displays group, channel, battery level &
error message codes.
!Low spurious PLL-synthesized technology
enhances frequency stability and reliability.
Patented “Built-in” antenna design.
!World's first ACT™ function provides precise and
rapid frequency sync to the transmitters.
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ERR
GROUP
CHANNE L
BAT
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ERR
GROUP
CHANNE L
BAT
234567 8 9
1
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Top Grille: Protects detachable microphone
capsule module and internal foam prevents
breathing, wind and POP noises.
LCD Screen: Displays group, channel, battery
status and error codes.
Remote Volume Control Buttons: Press to
decrease or to increase volume loudness
wirelessly.
Power On/Off Switch: Slide the power switch
to the “ON” position for use or to the “OFF”
position when not in use.
Handheld Controls and Indicators
1
2
3
4
Key Features
Handheld Transmitter Handheld Transmitter
ACT-30H/ACT-32H
ACT-30Hr/ACT-32HR
2 3
!Industry's only digital master control can be
adjusted manually or wireless via new ACT-30Hr
/ACT-32HR handheld transmitter microphone.
(for MA-505, MA-708 & MA-808 portables)
ERR
GROUP
CHANNE L
BAT
Operating Instructions for Insertion &
Removing Battery
1. Gently twist the microphone housing in a
counter-clockwise direction
2. Remove the old batteries from the battery
compartment, if any are installed.
3. Insert two new AA alkaline batteries in the
battery compartment with correct polarity
orientation.
Lockable On/Off Switch: Slide the switch to
the “ON” position after power-on to avoid
accidental power off during performance. Slide
the switch to “OFF” position before power-off
and conserve battery power.
Housing: Upper portion connects to the
microphone capsule module. Internally it holds
the transmitter PCB and battery compartment.
Battery Compartment: Accommodates 2 AA
alkaline.
Battery Compartment Cover: Protects
battery compartment and holds batteries.
Color-Coded Ring: Available in different colors
for channel differentiation.
ACT Infrared (IR) Port: Receives signals from
receiver to synchronize frequencies.
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5
7
8
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Handheld Transmitter Handheld Transmitter
4 5
ERR
GROUP
CHANNEL
BAT
!ERR Message: When “ERR” appears in the
display it indicates that an operational error has
occurred. Please refer to the following codes to
diagnose which error you are experiencing.
ERR no01 EEPROM is not being programmed or
internal data error.
ERR no02 For testing only.
ERR no03 The frequency you want to program is
above the switching bandwidth of the
transmitter. Use a receiver with an
appropriate frequency group. (At this time
the microphone is still operating and the
frequency remains unchanged. To clear
the displayed "ERR" message, switch the
handheld transmitter off and on again.)
ERR no04 The frequency you want to program is
below the switching bandwidth of the
transmitter. Use a receiver with an
appropriate frequency group. (At this time
the microphone is still operating and the
frequency remains unchanged. To clear
the displayed “ERR” message, switch the
handheld transmitter off and on again.)
!“Group” & “Channel” : When both the group
and channel numbers are displayed, it means
that you are using the pre-programmed
frequency of the receiver.
!“Channel” Only : If “Channel” only is
displayed, it means that you are using a
frequency which is not pre-programmed.
Operating Instructions
1. LCD screen on the transmitter and the RF
level/indicator shown on the receiver will be lit
when the microphone is turned-on, denoting
normal status. A blank LCD screen maybe due
to an incorrect battery polarity orientation.
2. The audio level or indicator show on the receiver
will be lit when there is audio line or
microphone input from the transmitter.
Caution
Remove the batteries if unused for a long period of
time to prevent battery leakage, corrosion and
causes damage to electronics.
LCD Screen
Handheld Transmitter Handheld Transmitter
6 7
General Tips for Improving System
Performance
1. Performer should avoid holding the microphone over or
near the antenna section as this will deteriorate
transmission efficiency. Severe deterioration if
performer directly covers up the antenna section with
both hands.
2. Many performers tend to hold the microphone by the
top grille. Unfortunately, this position seriously
degrades both the sound quality and directionality of a
microphone. Even the most expensive microphones will
have its original sound quality compromised by this
method. Grabbing a microphone by the grille will
isolate the capsule's acoustic resonance circuit and or
change the capsule resonator's frequency. This results
in an inferior performance in both frequency response
and the separation of directionality. In addition, a
palm's sound-focusing effect will tend to strengthen
resonances in certain frequencies and can cause
unwanted echo.
3. A proper technique is required for using directional
microphones because the distance between the
microphone and your mouth has a significant impact on
sensitivity and performance. There is an inverse
relationship between microphone sensitivity and the
distance from the mouth to the microphone.
Consequently, performers with a ''weaker'' sound level
cannot expect to hold the microphone too far away
from their mouth and compensate by turning up the
amplifier volume to increase the sound level as this can
easily cause echo or feedback. In contrast, performers
with a ''louder'' sound level should not hold the
microphone too close as this can easily result in
distortion by causing the amplifier system to be
overloaded.
Indicates the power remaining in the transmitter
battery. When the battery has less than 10% power
remaining it must be replaced or recharged. If an
under voltage condition continues, the LCD will show
“Poff” and the system will shut down to prevent
being overly discharged.
“Poff” - Power Off :
100% 80% 40% 10% 0%
When the power switch is turned off, the LCD will
show “Poff” (for Power Off) first and then the
system will shut down and no further messages will
be displayed.
Battery Status
Handheld Transmitter Handheld Transmitter
8 9
Disposal
2005-08-132005-08-13
Dispose of any unusable devices or batteries
responsibly and in accordance with any
applicable regulations.
Disposing of used batteries with domestic
waste is to be avoided!
Batteries/NiCad cells often contain heavy
metals such as cadmium(Cd), mercury(Hg)
and lead(Pb) that makes them unsuitable for
disposal with domestic waste. You may return
spent batteries/accumulators free of charge to
recycling centers or anywhere else
batteries/accumulators are sold.
By doing so, you contribute to the
conservation of our environment!
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4. Furthermore, a large-diaphragm directional microphone
has a very distinct proximity effect. When the
microphone is close to the mouth, the bass response is
strengthened as the distance gets closer. RF, if a
performer's sound is insufficient in bass, they can hold
the microphone closer and use the proximity effect to
help compensate for the lower bass level. Conversely, if
a performer's voice is too heavy in the bass register,
increasing the distance between the microphone and
their mouth will decrease the proximity effect and
reduce the bass response, thus making their voice
become clearer and brighter.
5. It is recommended to keep the grille and sponge
windscreen clean to avoid any substance blocking the
proximity effect of the microphone.
Handheld Transmitter Handheld Transmitter
THIS DEVICE COMPLIES WITH PART 15 & 74 OF THE FCC RULES
AND RSS-123 ISSUE 2, RSS-210 ISSUE 8 OF CANADA.
OPERATION IS
SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) This device may not cause interference.
(2) This device must accept any interference, including
interference that may cause undesired operation of the
device. This equipment complies with FCC RF radiation
exposure limits set forth for an uncontrolled environment.
Le présent appareil est conforme aux CNR d'Industrie
Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux
conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible
d'en compromettre le fonctionnement.
& IC - ID
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 & 74 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
. Reorient or relocate the receiving antenna.
. Increase the separation between the equipment and receiver.
. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
. Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices).