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Shure mikrofon MX890

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©2013 Shure Incorporated
27EN16692 (Rev. 3) Printed in U.S.A.
MX690 MX890
MX890 Wireless Desktop Base
The Shure MX890 desktop base for
MX405, MX410 and MX415 gooseneck
microphones offers cable-free installation
for corporate boardrooms or other ap-
plications requiring flexible microphone
configurations and MX415 miniature
gooseneck microphones are suitable for
boardrooms and other sites where aes-
thetics are important. The MX890 oper-
ates within the 518–937 MHz band and
is compatible with Shure SLX wireless
systems.
MX690
MX890
>25 cm
>150 cm
Receiver
Make sure the receiver is within sight of the transmitter. Do not place
receiver behind a metal barrier or any reflective surface.
Refer to the SLX Wireless System User Guide for more infor-
mation, or visit www.shure.com.
30 m (100 ft)
Power On/Off
1. With the battery door open, press and hold the button ON/OFF
for approximately 2 seconds. Release the button when the LCD
screen illuminates.
2. To turn off the transmitter, press and hold the button ON/OFF
for approximately 2 seconds. Release the button when the LCD
screen is blank. The LEDs on the outside of the microphone will
also go dark.
Note: To power on the transmitter without opening the battery
compartment, press and hold the plastic button on the ON/OFF
battery door for approximately 2 seconds, then release it.
MX890 Connecting Gooseneck
1. Align the pin on the microphone flange with the slot on the desktop
base.
2. Insert the gooseneck into the desktop base and lock it in place by
rotating the gooseneck sleeve clockwise.
Low-Cut Filter
The low-cut filter attenuates frequencies below 150 Hz by 6 dB per
octave.
Filter disabled (as supplied)
Low-cut filter
MX690 Wireless Boundary Microphone
The Shure MX690 microphone offers
cable-free installation for corporate board-
rooms or other applications requiring flex-
ible configurations. The MX690 operates
within the 518–937 MHz band and is com-
patible with Shure SLX wireless systems.
Features
Sleek, low profile design
Frequency agile, microprocessor controlled transmitter
IR link to SLX receiver for automatic frequency synchronization
Programmable frequency Group/Channel display
Programmable mute function
Operates on two AA batteries
Compatible with all Shure SLX Wireless systems
MX890 Supports Shure MX405, MX410 and MX415 Mini Gooseneck
Microphones
Commshield® technology for protection from RF interference
Placement
MX890 Microphone Placement
Place the MX890 no more than 25 cm (1 ft.) from the edge of the table.
Aim the microphone toward the talker and away from loudspeakers and
noise sources. Use one microphone for each talker. Pickup angle with a
cardioid cartridge is 130° at –3 dB. Pickup angle with a supercardioid car-
tridge is 115° at –3 dB.
Note: To minimize RF interference, maintain a distance of at least
0.3 m (1 ft.) between transmitters. In case of interference, increase
the distance between transmitters or change channels.
MX690 Microphone Placement
Place the MX690 within 1.5 m (5 ft.) of a talker. Aim the microphone to-
ward the talkers and away from loudspeakers and noise sources. Use one
microphone for every two talkers. Pickup angle with a cardioid cartridge is
130° at –3 dB.
Note: To minimize RF interference, maintain a distance of at least
0.3 m (1 ft.)
To change between toggle and momentary:
Hold the button and press the button. (Test the microphone PUSH SELECT
to confirm the change.)
Hold
To change between push-to-talk and push-to-mute:
1. Set the button for momentary operation.
2. Hold the button and press the button.SELECT PUSH
Hold
Mute Indicator
MX890
The desktop base illuminates the gooseneck microphone LED to indicate
whether the microphone is active or muted. Refer to the following table:
MX890 Status Indicator
Microphone
Status
MX405 / MX410
Indicator
MX405R / MX410R Light
Ring
Active Green Red
Muted Red/Flashing Green* Off/Flashing*
*To toggle between off and flashing, press and simultaneously.PUSH ON/OFF
MX690
The bi-color LED on the top of the microphone indicates whether the mi-
crophone is active or muted.
The LED can also be set to flash when muted.
MX690 Status Indicator
Display Mode Status Indicator
Steady (as supplied) Active = Green
Muted = Red
Flashing Active = Green
Muted = Flashing Green
Battery
Installation
1. Open the battery compartment as shown.
2. Insert two 1.5 V "AA" batteries. Make sure the +/– terminals are prop-
erly oriented.
Note: Alkaline batteries last up to 8 hours. Rechargeable, carbon-
zinc, and zinc-chloride batteries provide less operating time.
Power Meter
The battery meter on the LCD shows remaining battery life.
Low Power Indicator
Steady Red: Power low. Replace batteries immediately
Pulsing Red: Batteries dead. Transmitter cannot be turned on until
batteries are replaced.
Mute Button
The mute button can be configured for toggle or momentary operation.
Toggle (as supplied)
The button toggles the microphone between active and muted states.PUSH
Note: The microphone always powers up in the active state.
Momentary
There are two types of momentary operation:
Push-to-Mute: The microphone is muted only while the button is pressed
and held.
Push-to-Talk: The microphone is active only while the button is pressed
and held.
www.shure.com ©2013 Shure Incorporated
Asia, Pacific:
Shure Asia Limited
22/F, 625 King’s Road
North Point, Island East
Hong Kong
Phone: 852-2893-4290
Fax: 852-2893-4055
Email: info@shure.com.hk
United States, Canada, Latin
America, Caribbean:
Shure Incorporated
5800 West Touhy Avenue
Niles, IL 60714-4608 USA
Phone: 847-600-2000
Fax: 847-600-1212 (USA)
Fax: 847-600-6446
Email: info@shure.com
Europe, Middle East, Africa:
Shure Europe GmbH
Jakob-Dieffenbacher-Str. 12,
75031 Eppingen, Germany
Phone: 49-7262-92490
Fax: 49-7262-9249114
Email: info@shure.de
Locking Settings
Press and simultaneously to lock or unlock transmitter set-ON/OFF SELECT
tings. When locked, the current settings cannot be manually changed.
Note: Locking the transmitter settings does not disable IR frequency
synchronization or the High Pass/Low Cut filter.
Logic Mode
To use with a logic enabled receiver, you must perform an automatic sync.
The LCD flashes " " during sync. Once in logic mode, the LCD flashes log
" " when powered up.log
Automatic Frequency Synchronization
1. Power off all transmitters.
2. Begin with the first transmitter. Open the battery cover and power it on.
3. Begin with the first transmitter. Open the battery cover and power it on.
4. Aim the IR sensor at the first receiver IR port. The transmitter should
be no more than 15 cm (6 in.) from the receiver. Press and hold the
receiver button to send group and channel data to the transmitter. SYNC
The red LED on the transmitter will stop flashing when programming is
complete.
5. Power off the first transmitter and repeat the synchronization with each
additional transmitter and receiver pair.
Manual Frequency Synchronization
1. Press and hold the transmitter button until the desired group SELECT
number appears.
2. Press again and release it when the desired channel number SELECT
appears.
Tips for Optimum Performance
Maintain a direct line of sight between the transmitter and receiver
antennas.
Avoid placing the transmitter on metal surfaces.
Avoid placing laptop computers or other obstructions in front of the
microphone during use.
Only use with a Shure SLX4L wireless receiver.
Troubleshooting
If you encounter difficulty with the SLX Wireless System
Make sure both the transmitter and the receiver are turned on.
Replace the battery if the battery LED is red.
Make sure the Group/Channel settings for each transmitter-receiver
pair are identical.
Make sure there is an unobstructed line of sight between the
transmitter and receiver.
If necessary, reposition the receiver or decrease the distance between
transmitter and receiver.
Remove local sources of RF interference, such as computers or
lighting equipment.
Remove metal objects within 0.3 m (1 ft.) of the transmitter
Note: Refer to the SLX Wireless System User Guide for complete
troubleshooting procedures.
Frequency Selection
Shure offers wireless systems in a selection of bands that conform to
the different government regulations of specific nations or geographic
regions. These regulations help limit radio frequency (RF) interference
among different wireless devices and prevent interference with local
public communications channels, such as television and emergency
broadcasts.
The system's band and frequency range are identified on the receiver
and transmitter. For example, "H4 518-578 MHz."
For information on bands available in your area, consult your local dealer
or phone Shure. More information is also available at www.shure.com.
LICENSING INFORMATION
Licensing: A ministerial license to operate this equipment may be re-
quired in certain areas. Consult your national authority for possible
requirements. Changes or modifications not expressly approved by
Shure Incorporated could void your authority to operate the equipment.
Licensing of Shure wireless microphone equipment is the user’s respon-
sibility, and licensability depends on the user’s classification and applica-
tion, and on the selected frequency. Shure strongly urges the user to
contact the appropriate telecommunications authority concerning proper
licensing, and before choosing and ordering frequencies.
Certifications
Certified under FCC Part 74.
Certified by IC in Canada under RSS-123 and RSS-102.
FCC: IC: DD4MX890. 616A-MX890.
This product meets the Essential Requirements of all relevant European
directives and is eligible for CE marking.
The CE Declaration of Conformity can be obtained from: www.shure.com/
europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: 49-7262-92 49 0
Fax: 49-7262-92 49 11 4
Email: EMEAsupport@shure.de

Produktspecifikationer

Varumärke: Shure
Kategori: mikrofon
Modell: MX890

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