Honda HE-1500 Operation Manual page 10

It is used when you want to cancel menu.
⑪ MODE (→ page 17)
Switch Normal mode, Bottom Lock mode, Auto Expansion or Manual
Expansion.
⑫ Power Lamp (→ page 9)
It lights on when the power switch is ON.
⑬ POWER / BRIGHTNES (→ page 10)
It turns Power ON/OFF and adjusts the brightness of display.
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