Tecson Hotec H-U25 - Device Specifications; Troubleshooting; Common Issues and Solutions

7
MINI RECEIVER
Product D
imension
1.66
* 1.22 * 0.78 inch
Power
S
upply
Built
-
in rechargeable battery
Power C
onsumption
80mA
Working Hour
For H
-
U05, u
p to 6 hours after fully charged
For H
-
U25, up to 4 hours after fully charged
Power Capacity
6
50mAh
Charging Time
About 2
hour (5V/1A)
TRANSMITTER
Product
Dimension
Carrier Frequency Power
30mW
Power Consumption
80
m
Working Hour
For H
-
U05, up to 6 hours after fully charged
For H
-
U25, up to 4 hours after fully charged
Power Capacity
6
50mAh
Char
g
ing Time
About 2 hour (5V/1A)
Trouble Shooting
Common issues
Possible Cause
Solutions
The transmitter
does not sync with
the receiver.
The transmitter and
receiver were paired in
the factory. If the
product is not in use for
some time, they may
lost pairing.
Pair the receiver and transmitters again. Here is how.
1.Power off the receiver and power on the transmitter;
2.Hold and press the power button, volume up and volume down buttons
(3 buttons together) until the LCD screen starts to flash.
3.Turn on the receiver. You will see the AF/RF indicator blinks briefly.
4.Turn off the transmitter and turn it back on. The receiver and
transmitter are paired.
5.Press both volume up and volume down buttons to change freuquency.
After each pair, the frequency goes back to the default frequency.
The signal cuts in
and out
Some other UHF
devices are working at
the same frequency
Press the
volume up and volume down buttons to select a different
frequency to avoid interference. If you have more than one Hotec UHF
microphones or some other brand UHF devices, please make sure other
sets are powered off or to change the frequency of the one you are using
to avoid interferences.
The lapel mic has
to be very close to
my mouth in order
to pick up my
voice
The transmitter volume
might be too low
Suggested to increase the transmitter volume and the speaker/amplifier
volume and point the lapel mic to your mouth. The default transmitter
volume before leaving factory is about 3, very low.
There is always
harsh sound or
loopback.
We would suggest to
turn the mic volume to minimum before plug in the
receiver, then increase the volume gradually. Don’t be too close to the
audio device. This will help to reduce the harsh sound or loopback.
Can I sync the
mic for H-U25
with the receiver
of H-U05 since
my receiver for
H-25 is broken?
No. Please contact the seller for replacement if the product is
within warranty.
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.