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SCALA Digital Technology (Ningbo) Co., LTD
Version：V1.0
3.7 Audiocast
When the playback box connects to the audio equipment through AUX port, the audio signal can be
output.
3.8 IR
The playback box supports infrared remote control function, and the remote control can be used for
interface operation. OK button corresponds to the left mouse button, up and down the left and
right keys can be used for the operation of sliding options such as volume.
3.9 Volume adjustment
In the "SCALA FACTORY TEST TOOLS" APP, operation path: FACTORY TEST → previous procedure →
key.
On this interface, you can adjust the volume output of the player box by using the sound
adjustment button of the infrared remote control.
3.10 Serial port
COM port on the player box can be used for serial communication. If necessary, contact the
manufacturer.
4. Firmware upgrade
This product can be used for secondary development of various occasions, if you need to customize
functions or upgrade firmware, please contact the manufacturer.
5. Packing list
1.12V/2A multi-function DC anti-straightener adapter, 1PCS
2. Wall mounting bracket, 1PCS
3. With pad M4*4, screw *6
4. External hex wrench, 1PCS
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