The S8 Lightweight II keypad has the following keys:
Key | Function | |
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Start/Stop | Starts or stops treatment. | |
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Up | Allows you to increase settings options and scroll through the | |
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| S8 Lightweight II menu. |
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Down | Allows you to decrease settings options and scroll through | |
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| the S8 Lightweight II menu. |
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Left | Performs the function indicated by the guiding text displayed | |
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| above it on the LCD screen. Guiding text includes menu, |
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| change, and apply. |
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Right | Performs the function indicated by the guiding text displayed | |
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| above it on the LCD screen. Guiding text includes exit and |
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| cancel. |
The keypad and LCD are equipped with backlights that come on when the device is powered. The LCD backlight turns off after two minutes of inactivity, and comes back on when you press a key. The keypad backlight is always on while the S8 Lightweight II is on.
Using the S8 Lightweight II | 5 |
