User Manual

WMTS OPENNET LAN PROGRAMMING AND DIAGNOSTICS
124 PatientNet Administrator’s Guide, v1.04, 10001003-004, Revision B
All information contained herein is subject to the rights and restrictions on the title page.
6. Toggle ECG Filter (frequency response) to 0.5 or 0.05 MHz. This determines
how fast the ECG lead is adjusted after baseline changes.
WARNING: Program the DT-4500 transceiver to 0.05 Hz if you are performing ST analysis.
Otherwise, unpredictable and inaccurate analysis will result. You may use 0.5
Hz if you are not using ST analysis.
7. Click the Program Port button to select the MSIO port that will be used for
the transceiver programming interface. Clicking the button will cycle through
following options:
•MSIO 1
• MSIO 2 (DT-4500 default)
•MSIO 3
•MSIO 4
•None
Note: The Program Port field will only display the ports that are currently available
for the system. Thus, if all four ports are selected, and you decide to
change ports, none of the ports are available. You must select None on one
port in order to make it available (as the ports are mutually exclusive), and
then assign the available port to another device. Selecting None prevents
Port lockout.
8. Click the Device ID button to open a keypad that allows you to set the trans-
ceiver’s device identification number (0 - 1000).
9. Click the Network Key button to open a keypad that allows you to set the
transceiver’s network number (0 - 255).
WARNING: All transceivers must be programmed to the same Network Key as the Access
Points. This is an administrative procedure only. Do not attempt to program
the transceivers with the Network Key.
10. Click the LL Threshold button to open a keypad that allows you to set the
transceiver’s Loose Lead Threshold value (100-200). Electrode impedance
values below this threshold trigger a Lead Off alarm for all leads dependent
on the electrode violation. 150 is the default value.
11. Click the QL Threshold button to open a keypad that allows you to set the
transceiver’s Quality Lead Threshold value (100 - 200). This parameter
defines whether an electrode’s LED on the DT-4500 will illuminate when the
Attendant Present buttons are pressed. 156 is the default value.