When the brightness is set to [Auto], the monitor will automatically adjust the brightness according to
the intensity of ambient light.
4.3.8 Set Units
1) Select the [Main Menu] hot key → select [Maintenance] from the [System] column → input the maintenance
password → press the Enter key.
2) Select [Unit] to set the measurement unit of each parameter.
4.3.9 Set Volume
Select the [Volume] hot key to respectively set [Alarm Vol], [High Alarm Vol], [QRS Vol], [Key Volume] and
[Reminder Vol].
4.3.10 Set Parameters On/Off
You can turn on/off the measurement of a parameter as needed. Here are the steps:
1) Enter the [Parameters On/Off] screen in either of the following ways:
Select the [Screen Setup] hot key → select [Parameters On/Off].
Select the [Main Menu] hot key → select [Parameters On/Off] from the [Parameters] column.
2) Turn on/off a parameter as required.
When a parameter module is inserted after the corresponding parameter is turned off, this module
cannot work. The monitor screen will not display the value and waveform of this parameter.
4.3.11 Change a Parameter Color
1) Select [Main Menu] → select [Parameter Color] from the [Parameters] column.
2) Set the display color of the parameter currently being monitored.
4.4 Waveform Freezing
During patient monitoring you can freeze the waveforms displayed on the screen, and then review and print
waveforms.