CARVIN UX16-MC User manual

RECEIVER UX-16
Receiving System Diversity- PLL Synthesized
Stability ± 0.005%
Signal-to-noise > 100 dB
Image Rejection >60 dB
THD ≤1% @ 1kHz
RF Sensitivity -107dBµ for 12 dB S/N AD
Audio Output -12 dBµ/ 600 ohm -unbalanced
Output Conn. Unbalanced 1/4” phone jack
Balanced XLR M-type
Power Supply 12-18V DC, 500 mA, with provided
AC adapter
Dimensions 8.701” (221 mm) W x 1.575” (40
mm) H x 5.984” (152 mm) D
Net Weight 1 lbs (.5 kgs)
Accessories Rack mount adapters, AC adapter
Warranty 90 days
INTRODUCTIONS
Congratulations on your purchase of the 16 Channel UX SERIES Professional Wireless
System. These systems include a receiver along with a handheld mic with transmitter
(UX16-MC) or a belt-pack transmitter (UX16-BP) depending on the model purchased. The
headworn mic (UXHM), cable for instrument (UXGT) and Lavaliere mic (UXLP) are all
available as additional options to the UX16-BP belt-pack system.
The receiver features true UHF diversity reception. Two antennas feed two completely
independent RF receivers on the same frequency. Automatic logic circuitry continuously
compares and selects the superior signal to provide better sound quality and reduce the
possibility of interference and dropouts. Both the transmitter and receiver have 16 user
selectable channels. The receiver can be mounted in a standard 19” rack (1U) with use of
the optional UX-DR adapter.
The versatile UX16-BP belt-pack transmitter is designed for use with condenser micro-
phones as well as Hi-Z line instrument pickups. Please note that in multiple-system appli-
cations there must be one transmitter per receiver.
BELT PACK TRANSMITTER UX16-BP
RF Power Output 3 mW
Spurious Rejection < -60 dBC
Stability ± 0.005%
Frequency Deviation ± 48kHz
Battery AA 1.5v alkaline qty 2
S/N Ratio >100dB (1kHz-A)
Current Consumption 100mA typical
Dimensions 2.56” W x 4” H x 1” D
Net Wt (no battery) 2.8 oz (78 grams)
Warranty 90 days
HANDHELD MIC TRANSMITTER UX16-MC
Polar Pattern Unidirectional
RF Power Output 3 mW
Spurious Emissions Under federal regulations
Dynamic Range ≥100 dB
BatteryAA 1.5v alkaline qty 2
Current Consumption 30 mA typical
Battery Life Approx. 25 hours
Dimensions 9.50” long, 2.10” dia.
Net Wt (no battery) 12.7 oz (360 grams)
Accessory Included mic clip
Warranty 90 days
12340 World Trade Drive, San Diego, CA 92128
800-854-2235
www.carvin.com
GETTING STARTED QUICKLY
If you’re like most new owners, you’re probably in a hurry to plug your wireless system in and
use it. Here are some brief instructions to get you going quickly. With the wireless system
unplugged and the unit turned off, complete the following procedures:
1. CHANNEL CHECK Check that both the transmitter and receiver are set to corre-
sponding channel. If multiple systems are used, each system must be set to their own
channel.
2. OUTPUT CONNECTIONS There are two audio outputs on the back of the receiver:
balanced XLR and unbalanced 1/4”. Connect the appropriate cables for your system.
3. POWER CONNECTIONS Connect the included AC adapter to the DC power input on
the back of the receiver. Then plug the adapter into a standard 120 volt 60 Hz AC power
outlet.
4. RECEIVER POWER ON Turn down the Volume control of the receiver as well as the
mixer. Switch on the receiver only. Do not switch on the transmitter yet. The power indi-
cator will light up even though the transmitter is not on.
5. TRANSMITTER SETTINGS Connect the guitar cable or mic to the Belt-pack.
6. BATTERY Insert fresh AA alkaline batteries into the transmitter.
7. TRANSMITTER POWER ON Switch the transmitter to the “on” position.
8. SOUND CHECK Do a sound check and gradually raise the level while watching the
AF level indicator. Increase the level until the AF level indicator peaks. This indicates that
maximum transmitter modulation without distortion has been reached. You can adjust
the AF level of the transmitter using the included small screwdriver.
RECEIVING INSPECTION—read before getting started
INSPECT YOUR WIRELESS SYSTEM FOR ANY DAMAGE which may have occurred during
shipping. If any damage is found, please notify the shipping company and CARVIN immedi-
ately.
SAVE THE CARTON & ALL PACKING MATERIALS. In the event you have to re-ship your unit,
always use the original carton and packing material. This will provide the best possible pro-
tection during shipment. CARVIN and the shipping company are not liable for any damage
caused by improper packing.
SAVE YOUR INVOICE. It will be required for warranty service if needed in the future.
SHIPMENT SHORTAGE. If you find items missing, they may have been shipped separately.
Please allow several days for the rest of your order to arrive before inquiring.
RECORD THE SERIAL NUMBER on the enclosed warranty card or below on this manual for your
records. Keep your portion of the card and return the portion with your name and comments to us.
For your records, you may wish to record the following information.
Serial No._____________________ Invoice Date_______________
REGULATIONS AND SERVICING
This device complies with part 15 of the FCC Rules. Operation is subject to the condi-
tion that this device does not cause harmful interference. This device complies
with INDUSTRY CANADA R.S.S. 210, en conformite´ avec IC: RSS-210/CNR210.
CAUTION! Electrical shock can result from removal of the receiver cover. Refer servicing
to qualified service personnel. No user-serviceable parts inside. Do not expose to rain or
moisture. The circuits inside the receiver and transmitter have been precisely adjusted for
optimum performance and compliance with federal regulations. Do not attempt to open the
receiver or transmitter. To do so will void the warranty, and may cause improper operation.
CARVIN ENGINEERING DATA
c
WARRANTY
90 days on all electronic components. Does not cover cable connectors or broken parts
caused by normal wear or abuse.
UX16-MC, UX16-BP Wireless System

RECEIVER
FRONT PANEL FEATURES
1. POWER SWITCH Depress to power the receiver. The RED LED indi-
cates power to the unit.
2. VOLUME/OUTPUT CONTROL Adjusts the output audio level to
your amp or mixer. If distortion occurs, reduce the level.
3. AF LEVEL LED The AF LED indicates the strength of the audio signal.
4. RF LEVEL LED The RF level is displayed by an LED which allows you
to estimate the RF signal strength.
5. CHANNEL SELECTOR Use a small screwdriver to select your
desired channel. The transmitter must be set to the same channel.
6. ANTENNA Dual antenna for Diversity signal reception.
FRONT & REAR PANEL CONTROLS
1. Use only fresh alkaline batteries. Replace batteries with every 25 hours of
use.
2. Position the receiver so that it has the fewest possible obstruction between
it and the normal location of the transmitter. Line-of-sight is best.
3. The transmitter and receiver should be as close together as conveniently possible.
4. The receiver antenna should be in the open and away from any metal or cement walls.
If in a rack, have the unit on top or angle antennas outward away from the metal rack.
5. Turn the transmitter off when not in use. Remove the battery if the trans-
mitter is not used for a period of time.
TIPS TO OBTAIN THE BEST WIRELESS RESULTS
REAR PANEL FEATURES
7. DC POWER INPUT Use AC power adapter, which supplies 12V DC.
8. UNBALANCED 1/4” AUDIO OUTPUT JACK 1/4” phone jack
can be connected to an unbalanced input of a mixer or tape recorder.
9. BALANCED XLR AUDIO OUTPUT JACK A standard XLR micro-
phone cable can be used to connect the receiver output to a balanced input
on a mixer.
10. UX-DR DUAL RACKMOUNT ADAPTER With the optional UX-DR
adapter, you can mount one or two receivers. Remove the front panel of
the mounting adapter to mount the second receiver.
2
1
43
5
6
7
8
9
10
UXGT INSTRUMENT CABLE
1. CABLE CONNECTION Fig D.
Connect the cable to the belt-pack transmitter’s mini XLR input jack. Plug the
1/4” connector into a guitar. Turn the receiver volume down before turning the
transmitter power ON.
UX16 FRONT
UX16 REAR
UX-DR DUAL RACKMOUNT ADAPTER

UXBP BELT-PACK TRANSMITTER
1. BATTERY INSTALLATION Alkaline AA batteries are recommended.
Fig A. Use a fingernail to gently remove the battery cover. Insert fresh AA
alkaline batteries, observing correct polarity as marked inside the battery
compartment. Replace the battery cover.
2. AF GAIN CONTROL Fig A. The transmitter’s AF gain control is locat-
ed on the rear. Use a small flat screwdriver to adjust the gain for optimal
transmitter volume. Decrease the gain if distortion is heard.
3. BATTERY/POWER INDICATOR Fig B. The GREEN indicator should
light when the transmitter is ON. With fresh batteries it will shine strongly.
As the batteries weaken, the indicator will grow dimmer. When the indica-
tor becomes very dim or goes out, replace the batteries for continued oper-
ation. Expect about 25 hours of use from a set of alkaline batteries.
4. CHANNEL SELECTOR Fig B. The transmitter has 16 different chan-
nels. If you encounter signal interference, try selecting an alternate channel.
Make sure the receiver is set to the same channel as the transmitter. Use a
small flat-head screwdriver to change the channel.
5. INPUT CONNECTOR Fig D. The mini XLR input jack will connect a
Lavaliere mic, headset mic, or instrument cable to the transmitter. Line up
the notches on the side of the jack and plug. Push in until the cable locks
into the jack. To unplug the mini XLR cable, press the round release but-
ton on the cable to unlock it from the jack.
6. TRANSMITTER ON SWITCH Fig D. Turn the receiver volume down
before turning the transmitter power ON. The transmitter ON-OFF switch is
located at the top of the unit. In the ON position, the GREEN indicator Fig
B should illuminate.
7. BELT CASE Fig E. The belt case features a clear front window to
expose the GREEN Battery/Power indicator. The Belt loop features an
adjustable velcro release which makes it especially useful with guitar
straps.
UXHM HEADSET MIC
1. CONNECTION Fig D. & Fig. F
Connect the mic cable to the transmitter’s mini XLR input jack. Place the mic on
vocalist head with the headband resting comfortably on the rear of the neck. Keep
the mic a minimum of 2 inches from the mouth. Adjust the mic position to minimize
air from hitting the mic.
UXLP LAVALIERE MIC
1. CONNECTION Fig D. & Fig. G Connect the lavaliere mic cable to the trans-
mitter’s mini XLR input jack. Clip the mic to a shirt. For optimum sound, position the
mic as close to the mouth with the top of the mic facing up. Test out various positions
along the center of the chest to determine the ideal mic placement. This may vary from
person to person as each voice projects uniquely.
UX16-MC HAND HELD MIC
1. BATTERY INSTALLATION Fig H.
While holding the lower part of the transmitter body, unscrew the windscreen ball
on top of the mic. Press the release clip to eject the battery dock. Install fresh AA
alkaline batteries. Replace the battery dock and make sure the clip snaps into the
locked position so the battery dock won’t slide out. Match the 4 pins on the mic han-
dle to the windscreen ball and turn clockwise until tight.
2. POWER ON AND CHANNEL SELECT Fig H.
Squeeze the release tab on the top of the colored mic end cap. Pull the cap off to
reveal the power switch and channel selector. Make sure to turn the receiver volume
down before turning the mic power ON. The Green LED indicates the mic is ON. Turn
the volume up on the receiver to set your level. Make sure the receiver is set to the
same channel as the mic. Use a small flat-head screwdriver to change the channel.
3. OPTIONAL UX16-ID 7 COLOR CODED END CAPS Fig I.
Use the optional UX16-ID color coded end caps to identify multiple microphones in
use. Each color can correspond to a different wireless channel.
UXBP TRANSMITTER
UX16-MC HAND HELD MIC
UXHM HEAD MIC
Removable
Battery dock
AF Gain Control
Remove cap to turn ON
and select channel
Push to
remove
Battery
cover
Fig. B
Green Power
Indicator
Channel
Selector
Fig. A
The transmitter belt case features
a belt loop with a velcro release.
Fig. E
Fig. F
Fig. G
Fig. H
Fig. I
Fig. D Top View
Push the
round
button to
release
the cable
Transmitter
ON/OFF switch
UXLP LAVALIERE MIC

CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
SAFETY INSTRUCTIONS (EUROPEAN)
The conductors in the AC power cord are colored in accordance with the following code.
GREEN & YELLOW—Earth BLUE—Neutral BROWN—Live
U.K. MAIN PLUG WARNING: A molded main plug that has been cut off from the cord is
unsafe. NEVER UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT A DAM-
AGED OR CUT MAIN PLUG INTO APOWER SOCKET.
IMPORTANT! FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING:
WATER AND MOISTURE: Appliance should not be used near water (near a bathtub, washbowl,
kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken
so that objects do not fall and liquids are not spilled into the enclosure through openings.
POWER SOURCES: The appliance should be connected to a power supply only of the type
described in the operating instructions or as marked on the appliance.
GROUNDING OR POLARIZATION: Precautions should be taken so that the grounding or polar-
ization means of an appliance is not defeated.
POWER CORD PROTECTION: Power supply cords should be routed so that they are not like-
ly to be walked on or pinched by items placed upon or against them, paying particular atten-
tion to cords at plugs, convenience receptacles, and the point where they exit from the appli-
ance.
SERVICING: The user should not attempt to service the appliance beyond that described in
the operating instructions. All other servicing should be referred to qualified service person-
nel. If your unit is equipped with a fuse receptacle, replace only with the same type fuse. Refer
to replacement text on the unit for correct fuse type.
This symbol is intended to
alert the user to the pres-
ence of uninsulated “dan-
gerous voltage” within the
product’s enclosure that may be of suf-
ficient magnitude to constitute a risk of
electric shock to persons.
This symbol is intend-
ed to alert the user to
the presence of impor-
tant operating and
maintenance (servicing) instructions
in the literature accompanying the
appliance.
LIMITED WARRANTY
90 days on all wireless electronic components. Does not cover cables, connectors, or broken parts
caused by normal ware and tear or dropping. Shipping costs are the responsibility of the customer.
CARVIN DOES NOT PAY FOR PARTS OR SERVICING OTHER THAN OUR OWN. A COPY OF THE
ORIGINAL INVOICE IS REQUIRED TO VERIFY YOUR WARRANTY. Carvin assumes no responsibility
for horn drivers or speakers damaged by this unit. This warranty does not cover, and no liability is
assumed, for damage due to: natural disasters, accidents, abuse, loss of parts, lack of reasonable
care, incorrect use, or failure to follow instructions. This warranty is in lieu of all other warranties,
expressed or implied. No representative or person is authorized to represent or assume for Carvin
any liability in connection with the sale or servicing of Carvin products. CARVIN SHALL NOT BE
LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
When RETURNING merchandise to the factory, you may call for a return authorization number.
Describe in writing each problem. If your unit is out of warranty, you will be charged the current FLAT
RATE for parts and labor to bring your unit up to factory specifications.
HELP SECTION
RF Interference
If you encounter receiving interference (from other than an operating TV station), often it can be
eliminated by adjusting the receiver’s antenna.
Please note that wireless frequencies are shared with other audio services. According to Federal
Communications Commission regulations, “Wireless microphone operations are unprotected from
interference from other licensed operations within the band. If any interference is received by any
Government operation, the wireless microphone must cease operation…”