Yuer Acoustics Technology TRU1 Digital Wireless Transmitter and Receiver Owner’s Manual
- June 6, 2024
- Yuer Acoustics Technology
Table of Contents
Wireless System
Digital Wireless Transmitter & Receiver
Owner’s manual
IMPORTANT NOTES
- Do not disassemble or repair this product by yourself.
- Do not use or store it in any heat sources, damp, dusty areas. Avoid violent vibrations or shock.
- Do not drop this product otherwise, it may malfunction.
- Do not use alcohol or other cleaning fluids to clean this product.
- This product works normally only when the transmitter and the receiver pair up.lt supports one-to-one and one-to-many.
- Please make sure the transmitter and the receiver keep a distance away from the wireless router or other wireless equipment during use.
- Obstructions between the transmitter and the receiver may affect the transmission distance.
- A maximum of 4 sets of transmitters and receivers can be used in the same place simultaneously.
- If the red indicator flickers during use, it indicates a low battery, please charge it in time.
- Please turn off the transmitter and the receiver when not in use.
- Due to one of the characteristics of lithium batteries, there is a slight self-discharge. Therefore please charge the battery in 2 months so as to avoid low battery protection.
- The lithium battery capacity decreases gradually after repeated charge and discharge, so this product’s lifetime will be effected within an acceptable degree with time.
PARAMETERS
- 48K/16bit audio resolution
- Delay time: <5mS
- Transmission distance>20m
- Frequency response:10Hz-22KHz+-1dB
- Distortion:<0.02%(@1 KHz-1 OdBFS)
- Wireless frequency band: 2.4GHz ISM frequency ban
- Anti-interference method: Frequency hopping
- Quantity of signal channel: 12, in 4 channel banks
- Built-in lithium battery: OverlOhrs battery life once full charged
Specifications
The plug can be rotated, for 270 degrees
Battery: Rechargeable lithium battery 3.7V/650 mAh Frequency response: 10Hz- 22KHz Wireless frequency band: 2.4GHz ISM frequency band Volume: 73x35x30mm(when being folded) Attached accessories: Owner’s manual, USB cable.
How to use it?
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How to charge the transmitter and the receiver? When the red indicator starts flickering, it indicates a low battery, and please charge it in time. The red indicators are on during charging. They go off once fully charged. **
*** The double-sided USB cable can charge the transmitter and receiver simultaneously. -
Connect the transmitter to the guitar *Suitable for all-electric guitars, including Stratocaster style electric guitar with vibrato system.
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Connect the receiver to the amp Switch on the receiver, if its blue indicator is on, it indicates the receiver and transmitter are paired. If the blue indicator is flickering, it indicates they’re not paired, it might be due to strong signal interference, exceeding transmission distance, or the transmitter doesn’t work.
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Pair up the transmitter and receiver all over again
Turn on the transmitter and the receiver, press the pairing button of the
receiver until the blue indicator is flickering quickly. Then press the
pairing button of the transmitter for more than 2 seconds, when they’re paired
successfully, the blue indicators on both of the transmitter and receiver on.
Switch the working channel banks
The system divides the working frequency into 4 channel banks so as to avoid
mutual interference. Each pair occupy a channel bank while in use.
*Double click the pairing button, you can switch the channel bank once. Meanwhile, the Blue indicator’s flicker times indicate the current channel banks.
Product Service Policy
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During the normal use of the product, if the product has a performance failure that is not artificially damaged, the consumer enjoys the warranty service from the date of purchase, and the warranty period is 12 months.
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In any of the following situations, consumers cannot enjoy warranty rights.
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Man-made damage;
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Beyond the warranty period;
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No warranty card and valid invoice, except those that can prove that the product is within the warranty period;
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The Warranty Card doesn’t match the product model, or it has been altered. ;
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Product damage caused by failure to use and maintain in accordance with the instructions;
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Unauthorized disassembly or repair of the product, or immersion in water or damage to the product;
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Other damages caused by force majeure.
Warranty Card
Product Model| | SN Number|
---|---|---|---
User Information| Name| Purchase Date|
Telephone
Address
Invoice number
Sales Information| Company name (Stamp your company’s seal)
Address
Telephone
MADE IN CHINA
FCC Statement
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. 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. a
- 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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.