AVAH AVAH-S8 User manual

TROLLEY
If you have any questions, please contact us, we are very willing to help
you!
Email address 1: [e-mail]
Email address 2: [e-mail]
Facebook Page: '' Lanreal '' (https://www.facebook.com/Lanrealy)
MODEL:AVAH-S8

TROLLEY
Power:The product can only work with
power supply which is indicated in this
instruction or specified in the product. the electricity shock.

The role of numeric keys
Instrument Jack Connection
Please turn " ECHO" to "- min", then insert guitar etc output to " MIC-IN"
socket. (Instrument jack for Guitar/Drum Kit/Elect keyboard etc.)
MIC.IN is used as an instrument input interface
Since the product is updated relatively quickly, the manual parameters and
operating instructions may be different from the actual product, and the final
interpretation right belongs to the product company.
PROMPT
Parameter&Data
Frequency response:55-20KHZ
Digital audio file support:MP3
Instrument Jack Connection
Please turn " ECHO" to "- min", then insert guitar etc output to " MIC-IN"
socket. (Instrument jack for Guitar/Drum Kit/Elect keyboard etc.)
Bluetooth connection instructions:
Press the MODE button on the panel to switch to Bluetooth mode, the display
shows BLUE, the word BLUE is flashing, use the mobile phone to turn on the
Bluetooth function to search for the Bluetooth audio device, check the
Bluetooth audio device, click the Bluetooth audio device name on the phone
Connect the Bluetooth speaker.After the connection is successful, the speaker
will have a (dingdong) beep,

29
30
31
32
33
34
35
TROLLEY

16.
17.
18.
19.
20.
21.
22.
External DC input interface
Charging status indicator
Recording function button: (must insert USB or TF card)
Music bass adjustment.
Music treble adjustment
LED light switch
27
29
30.
31.
32
USB,wireless connection playback status:equalizer sound switching
33.
34
Microphone priority function switch, (when this function is turned on,
music is playing, the microphone has sound input, the volume of the
music is automatically reduced, and when there is no sound input from
the microphone, the music changes back to the original volume level)
Recording function keys
4. Digital display window
TROLLEY
REC function: 1. Insert USB/TF card, press “REC” button about 2 seconds,
when “REC” appears in display screen, the function started. Only can record
the sound of wired or wireless microphone, music can’t be recorded. 2. Press
“REC” button again to stop recording and start playing the recording.
Mode switch button: AUX-USB-Wireless connection-FM, 4 modes in 1 button

Problems Solutions
No sound from Speaker
A. If using internal battery, check whether it is on DC track;
B. If using AC, check whether the power plug is plugged in
and it is in the boot state;
C. Check whether the minimum sound is adjusted;
D. Check whether the pattern corresponds to the source channel
Noisy when playing
A.Check auxiliary AUX input, unplug the input cable or
replace the memory.
B.Check if the power supply of the wireless microphone or
headset is off.
Remote control is invalid
or distance is short
A.Check if the remote control installs the battery and
check that the battery is sufficient.
B.Check whether it is aimed at the receiver window
or whether it exceeds the effective reception
distance.
No sound from microphone
A.Check if the microphone installs the battery correctly
and check that the battery is sufficient;
B.Check if the microphone is on and its volume, or
whether it exceeds the effective reception distance;
C.Check whether the microphone frequency is the
same as the machine receiving frequency.
Microphone whistling/
noise/distortion
A.Check if the battery is sufficient;
B.Adjust the microphone volume or reverbproperly;
C.Adjust the distance between the microphone
and the speaker, prohibit the microphone directly
towards the speaker
Invalid external battery
A.Check if place the batteries correctly and the
screws are tighten;
B.Check if DC mode is on;
C.Check if the battery is sufficient and the cables
are connected.
U disk/SD card can’t be read
A.Check whether U disk/TF card is plugged correctly;
B.Check whether there are video files in the U
disk/TF card
Playback is choppy and
sound distortion
A.Check if the battery is sufficient;
B.Check if MIC PRIORITY is on, if yes, please turn off
Can’t record or recording
sound is small
A.Check if the memory is inserted and see if the capacity
of the storage is full;
B.Check that the speaker or microphone volume is
on when recording and adjust the appropriate
volume.
Problems & self –check list
5

FCC Warning Statement
Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment. This equipment has been tested and found to
comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
‐‐ Reorient or relocate the receiving antenna.
‐‐ Increase the separation between the equipment and receiver.
‐‐Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
‐‐ Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
The device has been evaluated to meet general RF exposure requirement.