Tecson Hotec H-U06 User manual

UHF Wireless Microphone with Rechargeable Receiver
USER MANUAL
Model: H-U06
Thanks for purchasing Hotec UHF Wireless microphone, please read the
following instructions carefully before use.

Setup Tips
1. Open the handheld microphone to install the enclosed 2*AA battery into the
battery compartment.
2. H-U06 supports one handheld microphone to work with one mini receiver only.
3. Plug in the receiver to any equipment coming with 6.35mm (1/4”) female
connector
4. Please adjust the equipment volume to Min.
5. Press “Power” on both handheld Microphone & the Receiver.
6. When the RF/AF LED indicator on the receiver is constantly on, the item is ready
to use. The handheld mic and the mini receiver is paired automatically.
7. In order to avoid interference from other wireless devices, this item is designed
with 25 selectable frequencies. So when you feel it necessary to select a
different frequency, press the “One Key Auto Pairing” to change the
frequency when the mic is powered on. Refer to Figure 2 below. The receiver will
pair with the transmitter automatically.
Figure 1
Indicator LED color Meaning
Battery low indicator Red Battery is low, please charge
Blue Charged, you have sufficient power
Charging status indicator Blue In charging
Green Fully charged
RF/AF LED indicator Blue Mic and receiver paired
Green light flashing Audio signal input

Figure 2
Useful information
● If the AF/RF LED indicator on the receiver is constantly on, that means they are
paired and ready to use.
● There are battery indicators on both the microphone and the transmitter. When
the RED LED on the mic and mini receiver is constantly on, it indicates the
battery is low, please replace it with new batteries for the mic and charge the
mini receiver with the enclosed USB cable.
 Charging time for the mini receiver is about 1 hour. The Handhed mic works up
to 8 hours and the receiver lasts for 6 hours when fully charged.
● 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 make sure to use the enclosed USB charging cable to charge your
mini receiver, other USB cables may not work properly.
4. Please do not hold the bottom of the mic where the antenna is positioned to
avoid signal transmission.
5. Please do not hold the mic head directly to the speakers, otherwise it will form
a mic feedback and cause hassle.
6. If the mic system is not to be used for a certain period of time, please take
out the battery from the handheld mic.

7. If the amplifier or speaker device is 3.5mm instead of 6.35mm interface,
please use a 3.5mm to 6.35mm jack adaptor.
Specifications
SYSTEM SPECIFICATIONS
Modulation Mode Digital Frequency Modulate
Oscillation PLL Synthesized
Carrier Frequency Range UHF 500~980MHz
Preset Frequencies 25 (auto paring)
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 50m (in open area）
RF Carrier Stability ±0.005% (-10℃-50℃)
MINI WIRELESS RECEIVER (METAL)
Dimension 93 x 31 x 20 mm
Power Supply Built-in Li-on rechargeable battery (500mA)
Power Consumption 80mA
Battery Life Up to 6 hrs
Recharging Time About 1 hour (5V/1A)
HANDHELD MICROPHONE (METAL)
Sound Cartridge Dynamic
Carrier Frequency Power 30mw
Battery Type 2 x AA Size
Working Time Up to 8 hrs
Dimension 250 x 55 mm
Weight 350 g
Manufactued by Shenzhen Tecson Trade & Technology Co., Ltd. Customer service e-mail:
[e-mail]