Page is loading ...
User Guide
Hotec Wireless Microphone
Model: H-U06B/H-U26
Thanks for purchasing Hotec UHF Wireless microphone, please read the
following instructions carefully before use.
Email: [email protected]
Website: www.sz-hotec.com
Facebook page: https://www.facebook.com/Hotechome/
Or scan the QR code
Hotec® is the registered trademark of Shenzhen Tecson Trade and Technology Co., Ltd.
2
SYSTEM CONTENT
PRODUCT INTRODUCTION
Hotec UHF wireless microphone works at 902-928MHz, total 64
frequencies for H-U26, 32 for each channel and 32 frequencies for H-
U06B. The handheld microphone system with mini rechargeable battery
is perfect for vocal transmission over PA, mixer, active speaker and
amplifier.
The handheld microphone for H-U06B/H-U26 is powered by AA
batteries and the Receiver is powered by rechargeable battery.
PREPARATION BEFORE USE
a) Charge mini Receiver
Make sure the Receiver is fully charged before use. Use any
standard micro USB cable to charge it. Charging time for the
mini Receiver is about 4 hours. The average working time for
the Receiver is about 4 hours after fully charged.
When the battery is low, the battery indicator becomes red. It
keeps red color during charge and the light will become green
after fully charged.
b) Install batteries for microphone
Open the battery compartment of the handheld microphone,
install the AA batteries.
c) Check and make sure the microphone and Receiver are
connected
Power on both mini Receiver and the hand held microphone.
Make sure the mic and Receiver are paired. If you see the
following indicator color, the mic and Receiver are paired and
you are ready to use after you connect it to your audio device.
When the Channel A (CHA) is connected to the Receiver, the
AF/RF indicator in the mini Receiver is solid green; when
H-U06B
H-U06B Hand held microphone x 1
H-U06B Mini rechargeable Receiver x 1
Charging cable x 1
AA battery x 2 (for microphone)
Microphone foam x 1
Anti-rolling ring x 1
TS to TRRS cable x 1
TS to TRS cable x 1
H-U26
H-U26 Hand held microphone x 2
H-U26 Mini rechargeable Receiver x 1
Charging cable x 1
AA battery x 4 (for microphone)
Microphone foam x 2
Anti-rolling ring x 2
TS to TRRS cable x 1
TS to TRS cable x 1
3
Channel B (CHB) microphone is connected, the RF indicator is
solid blue. When both mics are connected, it is orange.
d) Pairing the receiver and the handheld mics.
The mini receiver and the handheld mics were paired before
leaving the factory but in case you find the receiver is not
synced with the mics, please try the steps below to pair them
again manually following the steps in the Trouble Shoot #1.
RECHARGEABLE MINI RECEIVER：
① Battery low indicator: battery is low if this indicator becomes Red,
charge the Mini Receiver when the battery is low. When it is fully charged
or has sufficient power, the battery low indicator is green.
② Power button: Short press this button to turn on/off the product.
③ USB charging port: Charge the Mini Receiver using the micro USB
cable, input is 5V1A or 5V2A.
④ AF/RF indicator: When channel A is connected, it is solid Green;
when Channel B is connected, it is solid Blue; when both channel A and
channel B are connected, it is green-blue (orange).
⑤ Charging Status indicator: This will be Red during charging. When
the battery is fully charged, it turns green. Unplug the charger when
the battery is fully charged.
Receiver for H-U26
4
Battery
low
indicator
Red Battery is low
Blue Charged
Charging
status
indicator
Red In charging
Green Fully charged
AF/RF
indicator
H-U06B Solid blue when the mic is connected with Receiver
Blinking green when there is audio signal input
H-U26
Green Only CHA is connected with Receiver
Blue Only CHB is connected with Receiver
Green/Blue
Both CHA and CHB are connected with
Receiver
① ON/FF: short press this button to power on / off the hand held
microphone
② Battery level indicator: This indicator tells you how much battery is left.
Change the battery when the battery level is low.
③ Frequency point: this shows what frequency the hand held mic works.
Make sure each mic is working on different frequency.
④ Frequency change button: You can find this button when open the
battery compartment. Short press this button to change the frequency in
case there is interference. Each press adds 0.4MHz.
Hand held Microphone
Hi/lo
5
CONNECTION DIAGRAM
1. Use this wireless microphone to amplify your voice in live
performances
Make sure your speaker, mixer or PA/amplifier has 1/4” microphone input
and microphone volume control.
Step 1: Plug the mini Receiver into the 1/4” microphone input of your
audio device like speaker, mixer and amplifier.
Step 2: Turn the microphone volume to minimum before plug in the mini
Receiver to avoid feedback or harsh loop back.
Step 3: Power on the microphone and Receiver. When you see the RF/AF
indicator at the right color, you are ready to use. If not, follow the trouble
shoot steps to pair the Receiver and microphone manually.
Step 4: Change the microphone volume from your audio device.
Step 5: If there is any interference, short press the hi-lo button to change
the frequency.
2. Use this wireless microphone to record audio with your Phones
Step 1: Connect the TS to TRRS cable to the mini Receiver;
Step 2: Connect the TS to TRRS cable to the headphone jack of you
phone.
Step 3: Power on the hand held microphone and Receiver. When you
see the RF indicator at the right color, you are ready to use.
See Figure 1.
Note 1: if you are using iPhone 7 or newer version without 3.5mm
headphone jack, you will need to use the original lightning to 3.5mm
adapter (NOT included in the box). See Figure 2.
Figure 1
Figure
2
6
3. Use this wireless microphone to record audio with camera (See
Figure 3)
Step 1: Please make sure your camera has mic input.
Step 2: Connect the TS to TRS adapter to the mini Receiver.
Step 3: Connect the TS to TRS adapter to the mic input of the camera.
Step 4: Turn on the mini Receiver and hand held microphone. You are
ready to use when you see the correct RF/AF indicator color.
PRODUCT SPECIFICATION
System spec.
Modulation Mode Digital Frequency Modulate
Frequency Range UHF 500~980MHz
Preset Frequencies 32 for CHA & CHB respectively
Frequency Response 75Hz~18kHz ± 3dB
Max. Deviation Range ±50kHz (with level limiting)
T.H.D. < 1.0% @ 1kHz
S/N >98dB
Working Range Up to 100 feet
RF Carrier Stability ±0.005% (-10℃-50℃)
Receiver Spec.
Dimension 110*40*23 mm
Power Supply 650 mA
Power Consumption 120 mA
Battery Life 4 hrs after fully charged
Recharging Time About 2 hour (5V/1A)
Figure 4
Figure 3
7
Hand held Microphone Spec.
Carrier Frequency Power 30mw
Battery Type 2 x AA Size
Working Time Up to 6-8 hrs (subject to the AA
battery capacity)
Dimension 250 x 55 mm
Weight 0.7 lb
TROUBSHOOTING
Issue Cause Solution
The mic does not
sync with the
Receiver
The mic lost pairing
with the Receiver
Pair the mic and Receiver
manually following the steps
below
1. Turn on the hand held
microphone that is not paired
to the Receiver
, hold and press
the power button and the
frequency adjustment button
until the LCD display of the
microphone flashes;
2. Turn on the Receiver when
the LCD display of the hand
held microphone flashes, you
will see the RF indicator
flashes briefly.
3. Turn off the hand held
microphone and turn it back
on. The mic and Receiver are
connected.
4. Short press the frequency
button in the hand held
microphone to select an
appropriate frequency. The
Receiver will auto sync with
this microphone at this
selected frequency.
Mic volume is low
This wireless mic
system does not
support portable
Bluetooth speaker
Please make sure the speaker
has mic input and mic volume
control. Recommend to use
speakers over 15W or other audio
device such as audio mixer,
8
amplifiers and speakers like ION
Bluetooth speakers or singing
machines or Hotec PA speaker.
Can this be used
with Android/iOS
smart phones or
DSLR cameras for
recording?
Yes, please make sure to use the
correct TS to TRRS cable or TS to
TRS cable. Contact Hotec seller
support if you have difficult
connecting it with your phone or
camera.
Can I sync the
microphone for H-
U26 with the
Receiver of H-U06
since my Receiver
for H-U26 is
broken?
No. Please contact the seller for
replacement if the product is
within warranty.
Issue Cause Solution
Can I use two sets
together? Is there
any interference
with each other?
Yes, you can use two sets
working together. Make sure the
mics working at different
frequency to avoid interference.
My mic cuts in and
out, what is wrong?
There might be
other UHF devices
around which
caused
interference.
If you have several sets of Hotec
wireless microphones or other
brand which utilizes UHF
technology, please make sure the
one you are using is working at
different frequencies from other
UHF devices.
My product does
not work with
iPhone
This
product works with iPhone
perfectly. First, please make
sure the product actually pairs
with each other; then check
the connections and make
sure every part is connected
tightly. Try to plug and unplug
a few times if possible. If you
are using it with a third party
Apps, please check if there is
any need to select the external
microphone. Contact Hotec
customer services if you need
any assistance.
9
CAUTION
1. Please do not disassemble the item by yourself. If you need support,
please turn to our customer support.
2. In order to enjoy better transmission, please do not fold or cut the
antenna on the Receiver
3. Please do not hold the bottom of the mic where the antenna is
positioned to avoid signal transmission.
4. Please do not hold the mic head directly to the speakers, otherwise
it will form a mic feedback and cause hassle.
5. If the mic system is not to be used for a certain period of time,
please take out the battery from the hand held mic.
Manufactured by Shenzhen Tecson Trade & Technology Co., Ltd. Customer
service e-mail: [email protected]
/
