OPERATION
Other Operation Procedures
67
9-1-8.
Setting the Pulse Oximeter Power Frequency
(1) Press the or switch to place the cursor on
the [Line Frequency] menu, and then press the
switch. The menu is then highlighted.
(2) While the menu is highlighted, press the or
switch to select either [50Hz] or [60Hz] for the
power frequency.
(3) The screen returns to the cursor control screen
when the switch is pressed.
Press the switch again to return to the menu
screen.
z
SpO
2
measurement accuracy may degrade if the
power frequency is not correctly set.