Use Steps; Application; Note - ICStation ZK-1001B Instruction Manual

ICStation ZK-1001B 100W TWS Bluetooth Amplifier Audio Module
15>.Work Temperature:-20℃~85℃
16>.Work Humidity:5%~95%RH
17>.Module Size(Installed):92x45x20mm

4.Use steps:

1>.Using the wiring diagram, select the correct speakers to connect to the black terminal.
2>.Connect the power supply from the DC-005 power socket and wait for the 'ding dong' prompt to
indicate the module is ready for pairing.
allows users to directly connect other wires.
3>.Activate Bluetooth on your phone.
4>.From the Bluetooth device list, select the 'WuZhi Audio' device.
5>.Once the device is selected, the module will prepare start playing music.
6>.Adjust the volume using the rotary potentiometer. Rotate the knob clockwise to increase the
volume.
7>.Press the potentiometer once to play/pause the music.
8>.Press the potentiometer twice to switch to the next song.
9>.Press the potentiometer three times to enter or exit TWS pairing mode. The red LED will keep
flashing. If pairing is not successful, the module will automatically exit TWS pairing mode.
9.1>.Two identical ZK-1001B must be prepared. Note: It is not recommended to pair TWS devices of
different models with each other.
9.2>.Press the potentiometer three times on either device to automatically pair the other ZK-1001B.
When the pairing is successful, a stereo speaker is created.
9.3>.The first ZK-1001B will be the left channel and the red LED indicator will remain on. The second
ZK-1001B will be the right channel and the red LED indicator will keep flashing.
9.4>.The devices will automatically pair upon powering on.
9.5>.Select any ZK-1001B and press the potentiometer three times to cancel TWS pairing if needed.
10>.Press and hold the potentiometer for more than 3 seconds to turn the work power ON or OFF.

5.Application:

1>.Modified/repair/replace speaker
2>.Amplifier equipment for training/activity site and so on
3>.Car Bluetooth device
4>.Music Festival Party
5>.Family entertainment and leisure
6>.Games and Cinema
7>.Home theater
8>.Security system
9>.KTV singing hall
10>.Home background music

6.Note:

1>.One ZK-1001B is mono and two ZK-1001B can be connected in stereo using TWS functionality.
2>.The heat sink and shell must be installed by the user.
3>.The power amplifier board should be placed as far away from the WIFI signal (router) as possible
to avoid signal interference.
4>.The power supply voltage should be DC 7V-24V with more than 4A current. The module will be
damaged if the input voltage is above 25V.
5>.It is recommended to use a working power supply of more than 12V.
6>.Avoid signal interference by not using excessively long wires.
7>.The audio input and power supply voltage/current must both be sufficient to ensure enough power
output.
Note: There is a DC-005 screw terminal power converter that
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