Operator’s Manual LTV
®
Series ventilator Page 5-3
p/n 10664, Rev. Y
Buttons
Button controls do one of three things:
• Turn a feature on or off, such as Control Lock.
• Toggle between two features, such as Volume or Pressure ventilation.
• Perform a function, such as Manual Breath.
Push the button to activate the feature or change the feature state. A green LED next to the button
indicates when a feature is on.
For Mode buttons, there is a second confirmation push required. To toggle between modes:
1) Push the mode button. The associated LED will flash for 5 seconds.
2) To confirm the mode change, push the mode button again while the LED is flashing. The
ventilator will begin operating in the new mode.
To prevent an accidental shutdown, the ventilator requires a longer push of the On / Standby button
to put the ventilator in the Standby state. To put the ventilator in Standby, push and hold the On /
Standby button for 3 seconds.
Set Value Knob
Use the Set Value Knob to set control values and navigate extended features menus.
To change the setting for a variable control, select the control then turn the knob clockwise or
counter-clockwise until the desired setting is reached.
For information on how to use the Set Value Knob to navigate the extended features menus, see
Chapter 10 - Extended Features.
Extended Features
The Extended Features menus allow you to set ventilation parameters that do not have dedicated
front panel controls. For information on how to use the Set Value Knob to navigate the extended
features menus, see Chapter 10 - Extended Features.