610A: 2 two-speed buttons + 4 one-speed buttons
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Attached drawing and instruction
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①
②
④
⑥
⑧
A1
620S:6 two-speed buttons
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Attached drawing and instruction
◆
①
②
④
⑥
⑧
+1AUX switchover button+1interlock button
③
⑤
⑦
⑨
A2
③
⑤
⑦
⑨
05
① Shell
② Power switch
③ EMS button
④ Down
⑤ Up
⑥ West
⑦ East
⑧ South
⑨ North AB AUX ,
Auxiliary Micro-button
A1: AUX Switchover button
A2: Interlock button
① Shell
② Power switch
③ EMS button
④ Down
⑤ Up
⑥ West
⑦ East
⑧ South
⑨ North
06