KWA ETU Instruction Manual by KWA USA

KWA ETU Instruction Manual

Welcome to the KWA ETU Instruction Manual!

Let's learn about the KWA ETU and how to use it! We'll start with getting into the program mode.

Understanding Your ETU

Checking the Battery

When you plug in the battery, the ETU will figure out what type it is自

Hear 2 beeps? That means it's a 7.4V battery (2 cells)

Hear 3 beeps? That's an 11.1V battery (3 cells).

Entering Programming Mode

Safety irst

Ma e sure the battery is plugged in Keep the selector on SA E

Getting Started

Hold the trigger for 3 seconds or until you hear 2 beeps that go up in pitch

These beeps tell you that you're now in programming mode.

Navigating the Menu

Quic Guide

The KWA ETU V1 uses trigger pulls to navigate

Short Trigger Pull短按板機: Move between options

Long Trigger Pull: Select an option

2 Rising上揚 Beeps: You've entered a submenu子單

3 Rising Beeps: You've selected an option in the submenu.

Exploring the Program Mode of Your KWA ETU

How

It Works:

SettingPrecockingPreview

Burst Mode Setting Preview Burst Round Setting Preview TriggerSettingSensitivity Preview

If you enter the program mode and dont make any selection, the mosfet will give you a preview of what is programmed currently onto the etu

1 ( Beep ): Wait ithout action

→ You'll get a previe of the pre-cocking etting

Short Trigger Pull:

→ Move to the next menu option.

(( Beep )): Wait ithout action

→ Previe the tatu for Bur t mode

Short Trigger Pull:

→ Move to the next menu option

3 ((( Beep ))): Wait ithout action

→ See the tatu for the ur t round etting

Short Trigger Pull:

→ Move to the next menu option.

4 (((( Beep )))): Wait ithout action

→ Check the tatu for trigger en itivity

Short Trigger Pull:

→ Move to the next menu option

Brushless Motor Mode Setting Preview Equalizer Setting Preview

5 ((((( Beep ))))) Wait ithout action

→ Previe the tatu for Bru hle motor mode

Short Trigger Pull:

→ Move to the next menu option

6 ((((( Beep )))))) Wait ithout action

→ See the tatu for the Equalizer.

Exploring the of Each Option in the KWA ETU Menu Functionality

With the variety of options available on the KWA ETU, let's delve into each one to understand their unique functions. We'll guide you through the steps to access these features and explain what each setting does.

What is Precocking?

Precocking is like preparing your replica gun to be quicker and more responsive. It makes the firing faster by adding a bit of extra power at the end of each shooting cycle. This extra power pulls the piston back a little bit before it's released to fire a shot. This means the gears don't have to cycle as much between pulling the trigger and the BB firing, leading to a quicker shot.

How to Access and Set P ecocking

1.Ente P og amming Mode:

Get into programming mode by following the initial steps

Listen for 1 Beep. This tells you that you're in the precocking section of the main menu.

2.Ente ing P ecocking Mode Submenu:

Long Trigger Pull: After hearing the 1 beep, do a long trigger pull

You'll hear 2 Rising Beeps. This confirms you've entered the precocking submenu.

3.Options in P ecocking Mode:

( 1 Beep ): No precocking

(( 2 Beeps )): Precocking (default setting).

4.Making You Selection:

Short Trigger Pull: Switch between the two options

Long Trigger Pull: Confirm your selection.

5.Exiting the Submenu:

If you , the E T U will exit the submenu on its own. don't make a selection

How to Access

1.Enter Programming Mode:

BURST MODE SELECTION

Purpose:

rst Mode adj sts how your replica behaves in the (AUT ) selector position. It offers

A Burst Mode where one trigger pull results in multiple rounds firing (default is 3 rounds)

A Semi-Lock Function for situations where only semi-automatic fire is allowed.

2.Navigate to Burst Mode:

Use a short trigger pull to move to the 2nd option

2 Beeps: Indicates you're at "Burst Mode Selection."

3.Enter Burst Mode ubmenu

Lo g Trigger Pull: Moves you into this submenu

2 Risi g Beeps: Confirms entry.

ptions

( 1 eep ): Auto (default setting)

(( 2 eeps )): Burst mode

((( 3 eeps ))): Semi-automatic mode

4.Making Your election:

Short Trigger Pull: Switch between the two options

L ong Trigger Pull: Confirm your selection.

5.Exiting the ubmenu:

If you the E TU will e x it the submenu on its own. don't ma ke a selection

BURST NUMBER SETTING

Purpose:

This function sets the number of rounds fired in a burst when Burst Mode is active.

How to Access

1.Enter Programming Mode:

2.Navigate to Burst Number Setting

Use short pulls to reach the 3rd option

3 Beeps: You're at the Burst Number Settin .

3.Enter Burst Number Submenu

Long Trigger Pull: Enters this submenu

2 Rising Beeps: Confirms entry.

Options:

Set your burst from 2-5 rounds. Beeps in the submenu indicate the round settin

(( 2 eeps )): 2- round burst

((( 3 eeps ))): 3 round burst ( default )

(((( 4 eeps )))): 4- round burst

((((( 5 eeps ))))): 5- round burst .

Additiona Notes

Burst Interruption: R eleasin the tri er mid burst stops the burst

Compatibility: This feature is inactive if Auto or Semi is chosen in Burst Mode Selection.

4.Making Your Selection:

Short Tri er Pull: Switch between the two options

Lon Tri er Pull: Confirm your selection.

5.Exiting the Submenu:

If you , the ETU will exit the submenu on its own. don't make a selection

TRIGGER SENSITIVITY SETTING

Purpose:

The Trigger Sensitivity function allows you to adjust the length of the trigger pull required before the replica fires. This setting is particularly useful as it doesn't require any modification to the trigger or opening of the gearbox.

How to Access

1.Enter Programming Mode:

2.Navigate to Trigger Sensitivity:

Use 3 short trigger pulls to reach the 4th option

4 Beeps: Indicates you're at the Trigger Sensitivity option.

3.Enter Trigger Sensitivity Submenu:

Long T igge Pull: Advances to the submenu

2 Rising Beeps: Confirms entry

Options in Submenu:

In this submenu, you'll choose the sensitivity level

( 1 Beep ): High sensitivity (default setting)

(( 2 Beeps )): Medium sensitivity (Equalizer will work)

((( 3 Beeps ))): Low sensitivity (Equalizer will work).

Additiona Notes

Personal Preference: This setting is about how you like your trigger to feel. Some users may prefer a longer trigger pull, while others prefer a shorter one

Equalizer Compatibility: More information about the Equalizer will be provided in a later section.

4.Making Your Selection:

Short Trigger Pull: Switch between the two options

Long Trigger Pull: Confirm your selection.

5.Exiting the Submenu:

If you , the ETU will exit the submenu on its own. don't make a selection

BRUSHLESS MOTOR MODE SETTING

Purpose:

The Brushless Motor Mode is designed for use with brushless motors, which have a slower start-up phase compared to standard motors.

It's important to note that this setting should only be enabled if your replica is equipped with a brushless motor.

How to Access

1.Enter Programming Mode:

2.Navigate to Brushless Motor Mode

Use 4 short trigger pulls to reach the 5th option in the main menu

((((( 5 Beeps ))))): Confirms you're at the Brushless Motor Mode option.

3.Enter Trigger Sensitivity Submenu:

L ng Trigger Pull: Advances to the submenu

2 Rising Beeps: Confirms entry.

Options in Submenu:

In this submenu, select the appropriate motor mode

( 1 Beep ): Non-Brushless Motor (default setting)

(( 2 Beeps )): Brushless Motor Mode.

4.Making Your Selection:

S hort Trigger Pull: S witch between the two options

L ong Trigger Pull: Confirm your selection.

5.Exiting the Submenu:

If you , the E TU will e x it the submenu on its own. don't ma ke a selection

EQUALIZER SETTING

Purpose:

The Equalizer function is designed to adjust the trigger's reset point during rapid firing. When activated, the Equalizer shifts this reset point, allowing the trigger to reset before reaching the back wall of the trigger housing. This feature facilitates more consistent and quicker follow-up shots.

How to Access

1.Enter Programming Mode:

2.Navigate to Equalizer Mode:

Use 5 s ort trigger pulls to navigate to the 6th option in the main menu

Hear ((((( 6 Beeps ))))): Indicates you're at the Equalizer option.

3.Enter Trigger Sensitivity Submenu:

Long T igge Pull: Advances you into the Equalizer submenu

2 Rising Beeps: Confirms entry.

Options in Submenu:

In this submenu, choose to activate or deactivate the Equalizer

1 Beep: Off (default setting)

(( 2 Beeps )): On.

Important ote

This function may not perform as expected if aftermarket triggers that are physically short-stroked are installed. In such cases, the Equalizer function might become obsolete.

4.Making Your Selection:

S hort Trigger Pull: S witch between the two options

L ong Trigger Pull: Confirm your selection.

5.Exiting the Submenu:

If you , the ET U will exit the submenu on its own. don't make a selection

歡迎閱讀KWA ETU使用說明

了解ETU 讓我們一起了解KWA ETU及如何使用，我們將從程序模式開始

檢查電池

入後，ETU會自動判斷種

兩聲蜂鳴聲表示7.4V

三聲蜂鳴聲表示11.1V 1 2

進入設定模式 3 主選單

確認安

確保

保在”SAFE”狀

首

扣住板機秒直到聽到兩聲蜂鳴

兩聲蜂鳴聲表示已進入設定模式

快速導使用板機來操作設定模

短按板機:進入下一個功能設

長按板機:進入該選項設

兩聲蜂鳴聲:已進入子選

三聲蜂鳴聲:已選擇子選單內的選項

瞭解設定模式如何操作

若進入設定模式不作任何操作，將自動預覽該選項的目前的設定。

預拉設定

多連發設定

多連發發數設定板靈敏度設定無刷馬達模式平衡器設定

一聲蜂鳴聲後無動作

→ 將會預覽預拉設

短按板

→ 移動至選下個選項

兩聲蜂鳴聲後無動

作

→預覽多連發設

短按板機

→ 移動至選下個選項

三聲蜂鳴聲後無動

作

→ 預覽多連發發

短按板

→ 移動至選下個選

項

四聲蜂鳴聲後無動作

→ 預覽板靈敏

短按板

→移動至選下個選項

聲蜂鳴聲後無動作

→ 預覽無刷馬

短按板

→ 移動至選下個選項

六聲蜂鳴聲後無動

作

→ 預覽平衡器設定

瞭解KWA ETU設定模式中的每個選項功能

KWA ETU配有多種設定選項

以下將會解釋各項設定的用途，並教學如何更改設定數值

何謂預拉模式?

在完成每個射擊過程後，增加一點額外動力使射擊更加迅速。

額外動力是指在射擊之前將活塞往回多拉一點並釋放。

意味著在扣下板機及發射子彈之間，增加齒輪作用效率讓射擊更加迅速。

如何進入及設定預拉模

1.進入設定程序

依照初始步驟進入設定模

聽見一聲蜂鳴聲表示此選項為選單中的”預拉模式”

2.進入預拉模

長板機:聽見一聲蜂鳴聲後長板

兩聲蜂鳴聲:表示已進入預拉模式中的子選單

3.預拉模中的選項

一聲蜂鳴聲:無預拉預設

兩聲蜂鳴聲:預拉模式

4.完成設定

短板機:選擇下個選

長板機:確認設定

5.離開子選單

不動作秒自動退出，且自動回到選單下一個功能

多連發模式

多連發模式預設值在"AUTO"位置可切換成多連發模式(預設為3連發)、單發模式

如何進入

1.進入設定程序

2.進入多連發設定模式

短按一下板機至主單第二

兩聲蜂鳴聲表示此為”多連發設定模式”

3.進入多連發模式中的子選單

按板機進入子

確認進入子單後將會聽見兩聲蜂鳴聲

一聲蜂鳴聲:全自動連發(預設值兩聲蜂鳴聲:多連

三聲蜂鳴聲:單發

4.完成設定

短按板機: 擇下個

按板機:確認設定

5.離開子選單

不動作秒自動退出，且自動回到主單下一個功能

多連發發數設定

當設定為多連發模式時，此功能為設定連發的彈數

如何進入

1.進入設定程序

2.進入多連發發數設定模式

短按板至主單第三三聲蜂鳴聲表示此為”多連發發數設定模式”

3.進入多連發發數設定的子選單

長按板進入子

確認進入子單後將會聽見兩聲蜂鳴聲

選項:

可設定二至五連發，蜂鳴聲的聲數為連發彈

兩聲蜂鳴聲:二連

三聲蜂鳴聲:三連發(預設

四聲蜂鳴聲:四連

五聲蜂鳴聲:五連發

補充

多連發中斷:鬆開板扣即停止擊

若在多連發模式中設定全自動或單發模式，則此設定無效。

4.完成設定

短按板 : 擇下個

長按板 :確認設定

5.離開子選單

不動作秒自動退出，且自動回到主單下一個功能

板扣靈敏度設定

板扣靈敏度為擊發時所需要扣動板機的行程

此設定既實用亦不需要拆解板機或齒輪盒

如何進入

1.進入設定程序

2.進入板扣靈敏度設定模式

短按三下板機至主選單第四選

四聲蜂鳴聲表示此選為”板扣靈敏度設定模式”

3.進入板扣靈敏度的子選單

長按板機進入選

確認進入選單後將會聽見兩聲蜂鳴聲

子選單中的選項

在選單中選擇靈敏

一聲蜂鳴聲:低靈敏度(預設值

兩聲蜂鳴聲:中靈敏度(平衡可運作

三聲蜂鳴聲: 靈敏度(平衡可運作

補

此設定將取決於個人喜好如何扣動板機，如較偏好長按板機或較偏

好短按板機

平衡資訊請翻至平衡模式設定中

4.完成設定

短按板機:選擇下個選

長按板機:確認設定

5.離開子選單

不動作秒自動退出，且自動回到主選單下一個功能

無刷馬達模式設定

此設計用來無刷電機，相較於標準電機的起動較慢

使用此設計前，請確認氣槍裝置為無刷馬達

如何進入

1.進入設定程序

2.進入無刷馬達設定模式

短按四下板機至主單第五

五聲蜂鳴聲表示此為”無刷馬達設定模式”

3.進入無刷馬達模式的子單

長按板機進入子

確認進入子單後將會聽見聲蜂鳴聲

子單中的項

在˙子單中擇合適馬達模

一聲蜂鳴聲:非無刷馬達(預設值

聲蜂鳴聲:無刷馬達模式

4.完成設定

短按板機: 擇下個

長按板機:確認設定

5.離開子單

不動作秒自動退出，且自動回到主單下一個功能

平衡器設定

平衡器功能為調整快速射擊過程時的板機重置位置，

若開啟此模式，平衡器將會更改板機重置位置，在板

機起始點之前重置，將使整個射擊過程更加流暢與連貫。

如何進入

1.進入設定程序

2.進入平衡器設定模式

短按五下板機至主選單第六選

六聲蜂鳴聲表示此選為”平衡器設定模式”

3.進入平衡器模式子選單

長按板機進入選

確認進入選單後將會聽見聲蜂鳴聲

子選單中的選項

在選單中開啟或關閉平衡

一聲蜂鳴聲:停用(預設值聲蜂鳴聲:開啟

補

若安裝非原廠的短行程板機，平衡器將可能失效

4.完成設定

短按板機:選擇下個選

長按板機:確認設定

5.離開子選單

不動作秒自動退出，且自動回到主選單下一個功能

Operator’s Manual: the only manual to be master on using airsoft gun

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