When the S8 device is in standby mode all keys remain lit. During therapy, the keypad backlight turns off after two minutes of inactivity and the Start/Stop key dims.

How to Change the Settings

You can change settings on the S8 Elite II by using the keypad and LCD. When the S8 Elite II is in standby mode you can display a series of screens (a menu) on the LCD screen in order to view and change the settings for a particular function. Your clinician will preset the menu to either a standard view or a detailed view. See “How to Use the Standard Menu” on page 14 and “How to Use the Detailed Menu” on page 16 for more information.

How to enter the menu screens

When the S8 Elite II standby (RAMP) screen is displayed you will see the word ‘menu’ in the left-hand corner. To select an S8 Elite II menu, press the Left key.

How to scroll through the menu

When you are in the menu, scroll through items by pressing the Up or Down keys.

How to change a setting option

When you have scrolled to the item you require:

1.Press the Left key (Change).

2.Press the Up or Down keys until you see the setting option that you require.

3.Press the Left key (Apply) to select the setting option.

If you wish to exit without changing the option, press the Right key (Cancel).

How to exit out of a menu

Press the Right key (Exit). This will take you back to the standby (RAMP) screen.

How to exit out of an item within the menu

Press the Right key (Exit).

How to Change the Ramp Time

During ramp time, the pressure increases from a low pressure to the prescribed treatment pressure. You can set the ramp time in 5-minute intervals, from 0 minutes (OFF) up to a maximum ramp time set by your clinician.

The standby screen displays the current ramp time in the right-hand corner. To change the ramp time, press the Up or Down key until the desired ramp time appears.

Once a ramp time is selected, begin therapy by pressing the Start/Stop key.

How to use the Keypad

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ResMed 338425/1 manual How to Change the Settings, How to Change the Ramp Time