Positive Grid Spark LINK TX Transmitter User Manual

Spark LINK TX and Spark LINK RX will automatically pair once both are turned on. The LED indicators will show battery status and pairing/connection status.

Pairing and Repairing:
While both devices are powered on, double-press the button on Spark LINK TX to scan and repair with Spark LINK RX.

Muting and Unmuting:
Quick-press the Power button on Spark LINK TX to mute and unmute. The LED will indicate the mute status.

Product Charging Spark LINK

Plug both Spark LINK TX and Spark LINK RX into a 5V-1A USB power supply using the provided USB cable for charging. The LED indicators will show the battery level during charging.

Product Manual Power Reset

Locate the reset button inside the small hole on the side of Spark LINK.
Use a needle or paperclip to gently insert into the reset button hole.
Press the reset button once to reset power if encountering issues.

FAQ

How many devices can be connected simultaneously?
Up to four Spark LINK setups can be connected for simultaneous jamming within the same space.
What do the LED colors indicate?
Blue for pairing/connecting, green for battery level between 6% – 60%, yellow for battery level below 5%, and red for charging status.

Speciﬁcations

Frequency range: 2.4GHz
Sample rate: 24-bit, 48 kHz
Frequency response: 20 Hz – 20 kHz
Dynamic range: 96 dB
Latency: < 3ms
Line of sight range: 70ft (21 meters)
Battery life: up to 6 hours of continuous use
Charging time: approx. 2 hours

What’s In The Box?

Spark LINK TX – Transmitter that plugs into your guitar.
Spark LINK RX – Receiver that plugs into your amp.
Charging cable.
Quick Start Guide and Safety Instructions.

Get Started

Connect The Transmitter (TX) To Your Guitar

Plug Spark LINK TX into the output jack of your guitar.
Adjust the hinge so that Spark LINK TX sits comfortably on your guitar.
Press and hold the button to turn on.

Connect The Receiver (RX) To An Amp or Effect Pedal

Plug Spark LINK RX into the input of your amp or effect pedal.
Press and hold the button to turn on.

Operation

Pairing Spark LINK We TX and Spark LINK RX
Spark LINK TX and Spark LINK RX will automatically pair once both are turned on. The LED will ﬂash blue while pairing and once paired, will show battery status. You can connect up to four Spark LINK setups for simultaneous jamming within the same space.

Re-Pairing Spark LINK TX and Spark LINK RX
While both powered on, double-press the button on Spark LINK TX to scan and repair to Spark LINK RX.

Muting Spark LINK
Quick-press the Power button on Spark LINK TX to mute and unmute. The LED will flash yellow and green.

LED Indicator
The LED will flash blue while pairing and once paired, will show battery status.

LED Color	Status
Blue	TX / RX Pairing / Connecting
Green	Battery Level : 60% – 100%
Yellow	Battery Level : 6% – 60%
Red	Battery Level : Below 5%

Charging Spark LINK

Plug Spark LINK TX and Spark LINK RX into a USB power supply with the USB cable provided. It is recommended the power supply be 5V-1A.
While charging, the LED indicator on both devices will display battery level.
LED Color Charge Status
Flashing Red Below 5%
Flashing Yellow 6% – 60%
Flashing Green 60% – 99%
Solid Green 100%

Charging Spark LINK

If you encounter any issues with Spark LINK that render it unusable or shut down properly, you can resolve the issue by performing a manual power reset:

Locate the reset button inside the small hole on the side of Spark LINK.
Use a needle or paperclip to gently insert into the reset button hole. Press the reset button once to reset power.

Documents / Resources

Positive Grid Spark LINK TX Transmitter [pdf] User Manual
Spark LINK TX Transmitter, TX Transmitter, Transmitter

References

User Manual

Positive Grid Spark LINK TX Transmitter

Product Specifications

Get To Know The Product

Product Operation