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ENGINE ADJUSTMENT 引擎調整
The carburetor and needles of the engine on the helicopter has been tuned at Factory, to slightly adjust may be
necessary per the actual condition recommended.
Mount the steel linkage ball to the outer hole on the plastic throttle arm. At full throttle stick, the carburetor hole should
open completely. At low throttle and with the throttle trim all the way down, the carburetor hole should close completely.
Adjust the ATV function in your transmitter to achieve the requirement above. Listen to the servo,
it should not make any binding noise. Try to keep the throttle ATV between 90% and 110%. If your
radio does not have ATV, then adjust the location of the steel link ball on the throttle servo arm
to get the correct throttle travel.
直昇機上引擎及油針已由原廠調校完成，但我們建議您務必依實際使用條件再進行微調。
當您裝置引擎時，建議您先在化油器的節氣閥先以油性簽字筆作關閉、中速、高速位置的
記號，化油器控制搖臂裝置在機身時，必須調整至與油門伺服機控制搖臂平行的位置，
通常我們建議以引擎中速位置與伺服機中速位置來作相互對照的調整依據，如此各個調
整點才不會因為控制與被控制機構間的不同步，發生調整上的差異。
基本上由前面所要求的各項裝置數據均能滿足使用上的需求，當發生伺服機行程上的差
異時，可以選擇使用遙控器上的ATV功能調整，但是我們建議調整的範圍雙邊（高、低
速）不要有總合20%以上的調整差距，並儘可能的維持在90%到110%的範圍內。
GOVERNOR SETTING 定速器設定
The sensor of Alpha Zero II Governor has been mounted onto the engine correctly at Factory; please follow the process
below to complete the setting on your transmitter. A 7-channel or above programmable radio system is required to
operate the governor; if your radio system only features 6-channel or active governor function is not preferred, you may
just skip this step to page 13, REFUEL and START ENGINE.
定速器感應件已由原廠正確組裝在引擎上，請依照以下程序完成遙控器上之設定。要操
作定速器必需使用7動作或以上的可編程遙控器；如您的遙控器只有6動作或您不想啟
用定速器，可直接跳至第13頁，加油及發動引擎。
■ General Settings 通用設定
The Zero Alpha II could be operated in 2 modes: Lock or Unlock Mode.
In the Unlock Mode, the governor function is suspended and the
throttle is controlled per the throttle curve. In the Lock Mode, the
governor will be always active only if one of conditions below happens:
．The sensor, throttle or AUX channel are not operating correctly.
．The Zero Alpha has not been calibrated correctly.
．The throttle is at 25% and lower.
．The ATV (travel of servo) of AUX is lower than +/-10%.
．The actual RPM of main rotor head has not been reached to 80% of the setting value.
Moreover, ensure the swashplate-throttle mixing function is inhibited when calibrating and operating in Lock Mode.
The Zero α II 定速器可設定兩種操作模式：鎖定及非鎖定模式。當使用非鎖定模式時，本產品將不會啟用，而使油門伺服機直
接對應油門曲線作動；使用鎖定模式時，除發生以下任一情況外，本定速器為常態開啟：
• 感應器、油門或AUX通道未正確運作
• The Zero α II 定速器校正有誤
• 油門低於25%時
• AUX通道的ATV低於+/-10
• 轉速無法達到設定目標轉速的80%值時
此外，請再確認當執行校正程序及使用鎖定模式時，十字盤->油門混控為停用狀態。
■ Unlock Mode 非鎖定模式
1. Switch position check 撥切開關確認
When power is turned on, the LED of the Zero α II will flash quickly for 10 seconds. After that, a steady red light
indicates that the governor is in Unlock mode; a flashing red light indicates Lock mode.
當開啟電源時，Zero α II 定速器上的LED指示燈會快閃10秒後，若停止於紅燈恆亮狀態，表示此時定速器處於非鎖定模式；若為紅
燈閃爍則為鎖定模式。
Unlock Mode
非鎖定模式
Initial 10 Secs.
開啟後10秒
Lock Mode
鎖定模式
Steady red
Initial 10 Secs.
紅燈恆亮
開啟後10秒
THROTTLE CLOSE
THROTTLE CLOSE
油門關閉位置
油門關閉位置
Magnet
感應磁石
Sensor
感應器
depend on the RPM setting
閃爍狀態取決於RPM設定
-10-
THROTTLE FULLY OPEN
THROTTLE FULLY OPEN
油門全開位置
油門全開位置
Between 2~3mm
距離 2~3mm
Engine
引擎
In Lock Condition (Engine RPM
within 1%error of the RPM setting)
進入鎖定時則為紅燈恆亮
（引擎RPM低於設定1%誤差以內）
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