UGREEN CM523 Bluetooth Audio Transceiver User Manual
- June 6, 2024
- UGREEN
Table of Contents
UGREEN CM523 Bluetooth Audio Transceiver
Product Overview
- 3.55mm Audio
- Microphone (For call function only)
- Reject Multifunction a call) Button (Pair, Reset, Music Play/Pause, Take/End/
- Mode Switch
- Indicator
- USB-A Power Supply
Button Description
Button Description
Mode Switch TX Mode: Switch to TX mode, RX Mode: Switch
to RX mode
Multifunction Entering pairing mode: short press twice
Multifunction Music play/pa use: press once
(RX MODE) Take a Call: Press once, Reject a Call: Long press for
2 seconds
TX Mode Connection
- Change the mode switch to TX.
- Connect 3.5mm and USB-A ports to your devices (TV/PC/PSS) respectively.
- Turn on your Bluetooth devices (Bluetooth earphones/ speakers) allowing them to start pairing.
- The product will search for signal automatically and enters pairing mode.
- If the connection is successful, the product lights turns slow blue blinking.
RX Mode Connection
One-to-One
- Change the mode switch to RX.
- Connect3.5mm and USB-A ports to your devices ( Car speaker/vintage speaker, etc.) respectively.
- Turn on Bluetooth on your Phone, search for ”UGreen-60300” and connect to it.
- If the connection is successful, your car speaker will play music from your phone.
One-to-Two
IN ‘ Receiver” mode, the product can connect to two phones/laptops.
- Connect the product to phone A, then turn off Bluetooth of phone A.
- Search for the product name and connect to it on phone B.
- Turn on Bluetooth on phone A, the product will be connected to A automatically.
Note : Some phones may require manual connection.
Bluetooth Connection Issues
If the Bluetooth connection fails, please follow the seteps below.
- Press the multifunction button twice to start pairing.
- Press the multifunction button 5 times, then blue light stays on for 5 seconds, indicating that resetting succeeded.
Indicator
Status Indicator
Plugin to the USB device Blue light blinks for 1
second.
Pairing REd and Blue
lights blink alternately
Pairing succeeded Show blue blinking
( 1 time / 10 seconds)
Specification
- Model CM523
- Power Supply USB-A
- Audio Port 3.5mmAudio
- Frequency Range 2400MHz 2483.5MHz
- Frequency Response 20Hz-20kHz
- Bluetooth Profiles A2DP, AVRCP, HFP, HSP
- Audio Codecs SBC, AAC
- Transmission Distance 10m (No blocking)
Package Contents
FCC Statement
This device com plies with Part 15 of the FCC rules. Operation is subject to the following two conditions:
- this device may not cause harmful interference, and
- this device must accept any interference recieved, including interface that may cause undesired operation.
Warning : Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
FCC Warning
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
-
This device may not cause harmful interference, and
-
this device must accept any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note : 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 equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.