
Polymate
®
YH-1000C Polysomnograph User Manual V3.1
9
normal touch. Pressing the big button for more than 1 second can turn on/off the recorder which
will not respond to a short-time click. The small button is used to reset the recorder in unusual
situation. Usually, it is unnecessary to be used, so it only can be triggered by a special tool.
LCD screen is for displaying recorded waveforms, parameters and user’s operation
.