Blu-Link allows you to control your GATE ETU (Electronic Trigger Unit) GATE devices such as TITAN, ASTER, and STATUS and connect it to other compatible devices ones wirelessly via the GCS App. What’s more, Blu-Link is an additional adjustable smart fuse and multifunctional wattmeter enabling you to, e.g., read telemetry Telemetry data.

Together with the GCS App, you can adjust the settings of TITAN or ASTER settings , ASTER, STATUS, and other GATE devices and update or upgrade their firmware.

Blu-Link is compatible with the GCS App for devices with Android, iOS, and soon also Windows and macOS.

Safety Summary

For your own safety, read the information below carefully before installing the device.

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Warning
Warning Incorrectly connecting positive and negative battery terminals may cause immediate damage to the device, which is not covered by the warranty , and can lead to fire.

Warning
Warning Blu-Link may only be used in replicas with tapped metal stock buffer tubes due to the risk of burns and a fire hazard.

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Note
Caution Connecting batteries with voltage over 17 V will cause permanent damage to the device, which is not covered by the warranty.

Note
Caution Do not remove the device protective heat-shrink tube.

Tip
NoticeNote The product Warranty Form warranty form is available on our website: www.gatee.eu/warranty.

Tip

Notice Note
In case you have any difficulties while installing or using this product:

email us at support@gatee.eu
contact us via Facebook: https://www.facebook.com/gatee
call +48

122 100 523

12 210 05 23

Technical Specifications

Supply voltage range	4,75-17 VDC
Rated voltage	11,1 VDC
Nominal current consumption	280 uA
Maximum current consumption	45 mA (dla napięcia for 17 VDC)
Dimensions (length x width x thickness)	54,5 mm x 19,9 mm x 9 mm
Finished product weight	9,65 g
Operating temperature range	min. -15° C, max. +50° C
Relative humidity	≤ 80%

How to

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Use Blu-Link

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Tip

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Note
You can use Blu-Link without an ETU. It will work as a smart fuse and a multifunctional wattmeter enabling you to, e.g., read Telemetry data.

First Connection via the GCS App

Have handy the PIN number printed on the Blu-Link PIN card handy
Download and install GCS: www.gatee.eu/gcs
Enable Bluetooth® on your device
Enable Location on your device (in order to search for available Blu-Link devices within Bluetooth® range)
Plug the AEG battery into Blu-Link INPUT, the green LED should glow for 1 s
A blinking blue LED means Blu-Link is ready to connect to GCS
Log into the GCS App
Select New Device in Dashboard
Click Refresh
Select the Blu-Link you want to connect to from the list of available devices
Enter the PIN number
Plug in your AEG/ETU into the Blu-Link OUTPUT connector
Enjoy using Blu-Link

Tip
Note In case of problems with connection, check LED status with the Troubleshooting Card.

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Tip
Notice Blu-link is compatible with the Bluetooth version 4.0 or later.

Plug and

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Play

Enable Bluetooth® Bluetooth® on your device
Enable Location on your device
Plug the AEG battery into the Blu-Link INPUT connector, the green LED should glow for 1 s
Log into the GCS App any time
Select New Device in Dashboard
Select the Blu-Link you want to connect to from the list of available devices
Plug in your AEG/ETU into the Blu-Link OUTPUT connector
Enjoy using Blu-Link

Tip
Note In case of problems with connection, check LED status with the Troubleshooting Card.

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Blu-Link

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Installation in the Replica

Open the stock cover
Remove the stock buffer tube end cap
Plug in your AEG/ETU into the Blu-Link OUTPUT connector
Plug the AEG battery into the Blu-Link INPUT connector
Insert Blu-Link and the battery inside into the stock buffer tube
Replace the stock cover
Replace the stock buffer tube
Enjoy airsofting

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LED	What happened:	What to do:
1 s on start	Self-test completed successfully	Blu-Link is OK Wait for further LED indications
	Blu-Link has been connected correctly
BLINKING for 120 s	Blu-Link is ready for Bluetooth connection®	Connect Blu-Link to GCS
	Self-test failed, Bluetooth® connection is not possible	Disconnect the power supply from Blu-Link, wait 10 seconds, and reconnect the power supply If you have a USB-Link, connect it to the INPUT Blu-Link connector, go to Diagnostics in GCS, check Blu-Link DTCs and follow the instructions there Contact us at support@gatee.eu
BLINKING	No Blu-Link firmware installed Self-test failed, Bluetooth® connection is possible	Install Blu-Link firmware via GCS Connect Blu-Link to GCS, go to Diagnostics in GCS, check Blu-Link DTCs and follow the instructions there
for 120 s	Blu-Link is connected correctly	Enjoy using Blu-Link
	Blu-Link firmware update in progress	Wait until the firmware has been updated Keep the device with GCS on as close as possible to Blu-Link
LED goes off 120 s after the last indication	Battery saving mode Battery disconnected	Enjoy using Blu-Link Connect battery
LED goes off immediately after connecting the battery	The battery is discharged or damaged Battery Deans-T connector is not compatible Damaged power cables	Charge or replace the battery Use the Deans-T battery connector included with the installation kit Replace power cables
BLINKING	Overload, DTC displayed: 2 – ULL, 3 – OCP, 4 – SCP, 5 – OTP	Read what to do in the next section or connect Blu-Link to GCS and check the Diagnostics tab
BLINKING	Zbyt niskie napięcie, wyświetlany kod DTC: 1 – UVP1, 2 – UVP2, 3 – UVP3	Przeczytaj co zrobić w części Kody Usterek lub podłącz Blu-Link do GCS i sprawdź zakładkę Diagnostics