User's Manual Part 2
Table Of Contents
10 Introduction Welch Allyn Propaq LT Vital Signs Monitor
Features and Functions
• Monitoring of neonate, pediatric and adult patients
• Display of ECG, SpO
2
, and Resp waveform traces
• Accurate reading of NIBP in the presence of motion artifact, using Welch Allyn’s 
patented Smartcuf motion-tolerant technology (available in 2006)
•SpO
2
 monitoring with advanced technology for accuracy under conditions of low 
perfusion and in the presence of motion artifact
• Configurable adjustments to alarm limits with ParamSet technology
• Standalone operation with local patient alarms and equipment alerts
• Optional two-way wireless communication within a Welch Allyn FlexNet network, 
providing monitoring and remote control at an Acuity Central Station
• Color LCD for display of numerics and waveform data
• Configurable display formats and monitoring capabilities
• Internal antenna
• Rechargeable lithium-ion battery
• Weight of approximately 2 pounds (0.9 kg)
• Durability
• Tolerance of brief exposure to water 
• HIPAA support
• Error detection
Models
The monitor is available in a standalone model (802LT0N) and a wireless model 
(802LTRN).
Table 5. Model Descriptions
Feature Model 
802LT0N
Model 
802LTRN
3-lead and 5-lead ECG x x
Respiration rate (Resp) x x
SpO
2
xx
Noninvasive blood pressure (NIBP) x x
Radio for FlexNet wireless communication 
with Acuity
x
Cradle to recharge the monitor battery x x
USB Option Option
Upload patient data from the monitor to a 
PC and download custom monitor 
configurations from a PC to the monitor
Option Option










