Menu Operation - Mach Power HC-FTPOY2 Guía De Uso

1.6 Functions and Menu Operation
1.6.1 The button operation rules
Long-press functions include entering menus, activating item's
submenu, confirming setting values, and exitingitem's submenu;
short-press functions are polling menu items and viewing the
setting values of items. It should be noted that long-press means
pressing the key
Should be noted that long-press means pressing the key for
about 2 seconds, and short- press means pressing the key for less
than 0.5 second.
1.6.2 Switch display direction
Short-press to switch the display direction
1.6.3

Menu Operation

Active the menu
After the oximeter is turned on, long-press the power button
to activate the menu, then short- press the button to view the
setting values of each item. If the user wants to | change the
setting value of the item, long-press to enter the item's submenu,
the parameter value starts to flash, short-press to traverse the
parameter value until the parameter value required by the user is
selected, long press to confirm and exit the submenu.