User's Manual Part 2
Table Of Contents
8 Introduction Welch Allyn Propaq LT Vital Signs Monitor
Controls, Indicators, and Connectors
Figure 1. Controls
Figure 2. Indicators: Monitor
1
40
40/
78
78
80
80
12
12
97
97
%
HALL, ROBERT E.
HAL L, ROB ERT E.
3456187
345 6187
3:00:06P
3:0 0:06P
Adult,
Ad ult ,
Rm 239
Rm  23 9
HR/min
HR/min
NIBP mmHg (102)
NIBP mmHg (102)
@2:47P Manual
@2:47P Manual
Resp/min
Resp/min
SpO2
SpO2
SpO2
SpO2
2x
2x
II 1mV/cm
II 1mV/cm
Power Turn the monitor power on or off.
Silence/Reset Silence the current alarm tone for 90 seconds or reset a
silenced alarm tone.
NIBP Start/Stop Start or stop an NIBP measurement.
Snapshot Record 21 seconds of numeric and waveform data.
Arrows Move the display cursor up, down, right, or left to
highlight an item; change parameter values.
Action Act based on what is highlighted. 
(See “Using the Action Button” on page 32.)
Display Cycle to the next configured display format, or cancel
the current control, setup, or pop-up menu.
Monitor release Release the monitor from the cradle.
1
40
40/
78
78
80
80
12
12
97
97
%
HALL, ROBERT E.
HALL, R OBERT  E.
3456187
3456187
3:00:06P
3:00:06 P
Adult,
Ad ult ,
Rm 239
Rm  23 9
HR/min
HR/min
NIBP mmHg (102)
NIBP mmHg (102)
@2:47P Manual
@2:47P Manual
Resp/min
Resp/min
SpO2
SpO2
SpO2
SpO2
2x
2x
II 1mV/cm
II 1mV/cm
Propaq LT
Yellow   At least one alarm limit is disabled. (Standalone.)
Not monitoring (Wireless only, Acuity enabled).
Green Connection to Acuity is confirmed and patient
identification is confirmed. 
(Wireless only, Acuity enabled.)
Green Monitoring normally; no active alarms or alerts. 
(flashing) (Standalone.) 
Patient was confirmed and the monitor was then 
intentionally disconnected. 
(Wireless only, Acuity enabled.)
Yellow   Equipment alert. (Standalone.)
(flashing) Acuity message windows. 
(Wireless only, Acuity enabled.)
Red Patient alarm.
(flashing)










