User's Manual Part 3

24 Overview of Monitor Operation Welch Allyn Propaq LT Vital Signs Monitor
Large Color Display Interface
Using the Large Color Display Interface (‘interface box’) optional accessory, you can
display patient vital signs from the monitor on a full-size screen. This screen is typically
mounted on a wall within one or two meters of the patient’s bed. It receives video signals
from the cradle via a VGA cable.
Large Color Display Configuration Options
• If the interface box is mounted on the large screen (Figure 17 A), the screen must be
within about 3 meters of the cradle.
• If the interface box is mounted on the cradle (Figure 17 B), the distance between the
box and the screen is limited by the length of the VGA cable.
• If the interface box, the cradle, and the large screen are mounted together
(Figure 17 C), the distance from them to the patient’s bed is limited by the length of
the SpO
2
sensor cable, the ECG cable, and the NIBP air hose (whichever is shortest).
Figure 15. Interface Box Mounted on the Large Screen (A)
Note
These configurations are not interchangeable. Each requires a unique combination
of screws, USB and power cables, and VGA cable.
Note
If the interface box is attached to the cradle, the bed rail hook cannot be used.
Interface box mounted on
the large screen