VIASYS Vmax Encore Quick start guide

Viasys Vmax Encore –Tango M2 Interface Notes Page 1 of 4
Viasys Vmax Encore
Tango M2 Interface Notes
To setup Tango M2 with the Viasys Vmax Encore, simply follow the directions below.
* Note: You must use a Tango M2 monitor with an internal ECG board.
1. Verify Correct RS-232 and ECG Trigger Cables
•RS-232 Cable –used to communicate with the Encore. This cable enables the Vmax Encore to
prompt Tango M2 when it needs a BP measurement, and allows the Tango M2 BP reading to be
transferred to the Vmax Encore display and reports.
oSensormedics Part Number = 464695
oConnection Ends:
NO PICTURE
•ECG Trigger Cable –provides the ECG signal from the Vmax Encore to the Tango M2.
oSunTech Part Number = 91-0004-00 ( lead ECG cable –pictured below)
oOR Sensormedics Part Number = 772539 (Picture not available)
Vmax Encore Connection
Tango M2 Connection
9 pin female

Viasys Vmax Encore –Tango M2 Interface Notes Page 2 of 4
2. Connect the RS-232 cable
From: the RS-232 connection on the rear panel of the Tango M2
To: the COM 2 port (if occupied, COM 1) on the back of the stress system
3. Connect the ECG Trigger Cable
*To connect the Tango M2 to the ECG trigger of the Vmax Encore, you must use a Tango M2 monitor
with an internal ECG board.
From: the Internal ECG connection on the rear panel of the Tango M2 (AAMI connector)
To: the Analog Port E on the Vmax POD module
4. Tango M2 Monitor Setup
a. When the main screen is displayed, press the SELECT button once. This will bring up the MAIN
MENU screen.
b. Using the UP or DOWN arrows, go to MONITOR SET UP and press the SELECT button.
c. Using the UP or DOWN arrows, highlight STRESS SYSTEM and press the SELECT button.
d. Using the UP or DOWN arrows, scroll through the list until CardioSys is highlighted and press the
SELECT button to confirm the choice.
e. Using the UP or DOWN arrows, select EXIT twice to return to the operating screen.
5. Vmax Encore System Setup
a. From the VMax Program Manager Screen, click on Special Functions.
b. On the Special Functions Screen, click on ECG Software.
c. In the Select Patient window, click on un-named.
d. Click on the Wrench
e. Click Systems Configuration
f. Click on the Devices tab
Tango M2 Monitor
RS-232
Connection
Sensormedics
Part # 464695
ECG Trigger
Connection
Sensormedics
Part # 772539

Viasys Vmax Encore –Tango M2 Interface Notes Page 3 of 4
g. Under BP Monitor select
•SunTech
•COM port used in step 2, COM 1 or 2
h. Click OK
i. Click on the Exit icon at the top of the screen
j. Quit the program
k. Click ESC to go back to the VMax Program Manager Screen
l. Next, setup the Vmax by choosing the appropriate exercise protocol (10 watt ramp/External
treadmill, etc…). Click on Exercise Metabolic Test and choose the protocol from the Metabolic
Study Window.
m. Click on F10
n. Under Signal Out, choose Analog Group 3
o. Click F3 to save the settings
p. Repeat steps k-n for any other protocols.
FAQs for Tango M2
Q. The Tango M2 displays a Status Message. What does it mean and what do I do?
A. See the eLibrary within your Tango M2 for quick troubleshooting tips. You can find the eLibrary
under the Main Menu; select Monitor Setup →E-Library →Status Messages. You can also look in
the Tango M2 User Manual under the Status Messages & Alarms section for details on each Status
Message and solution.
Q. The Tango M2 monitor returns a result of 0/0 after blood pressure (BP) measurements. What do
I need to do to get a BP reading?
A. There are certain noisy conditions where the Tango M2 cannot accurately measure BP. When the
Tango M2 encounters these situations, it returns a reading of 0/0. Microphone placement is
critical for reliable operation of the Tango M2; there are many places to find cuff placement help.
a. See the eLibrary within your Tango M2 for quick cuff placement tutorials. You can find the
eLibrary under the Main Menu; select Monitor Setup →E-Library →Tutorials.
b. Look in the Tango M2 User Manual under the Using Tango M2 during a Stress Test section for
details on each type of cuff; the Orbit-K and the Single Patient Use (SPU) kit.
c. Follow the instructions in the Cuff Tutorial (located on the SunTech Medical website under
Support →Customer Technical Support →Video Tutorials) for correct microphone placement.
Q. Can I use a heart rate or blood pressure simulator to test whether the Tango M2 is working
correctly with my stress system?
A. You cannot use a heart rate or blood pressure simulator to test whether the Tango M2 is working
with your stress system. The Tango M2 monitor requires that the ECG signal and the Korotkoff
sounds, collected by the microphone in the cuff, originate from the same source, meaning the
patient.
Q. How can I adjust the brightness of the Tango M2 display?
A. You can adjust the contrast of the Tango M2 display by following these steps:
1. When the operating screen is displayed, press the SELECT button once. This will bring up the
Main Menu screen.
2. Using the UP or DOWN arrows, highlight Monitor Setup and press the SELECT button.

Viasys Vmax Encore –Tango M2 Interface Notes Page 4 of 4
3. Using the UP or DOWN arrows, highlight Brightness and press the SELECT button.
4. Using the UP or DOWN arrows, modify the contrast of the screen. When you are finished, and
press the SELECT button to confirm the choice.
5. Using the UP or DOWN arrows, select EXIT twice to return to the operating screen.
Q. How can I get MAP on my Tango M2?
A. Register your Tango M2 Monitor online or through mail to receive MAP as a function on your
Tango M2 monitor. Please note that due to FDA Regulations MAP is not available to the United
States market.
On the web go to SunTechMed.com →Support →Sales Support →Product Registration
Q. How do I clean the Orbit-K cuff after a stress test?
A. You can do either of the following:
1. Use a medical grade mild disinfectant wipe on the cuff or spray a cleaning solution onto a cloth
and wipe the cuff. Afterwards, lay flat or line dry.
2. Remove the bladder and microphone from the outer shell of the Orbit-K cuff. Machine wash
the shell in warm water with a mild detergent (50-140°F or 10-60°C). Lay flat or line dry the
cuff. Do not place the cuff in a dryer.
Q. My Tango M2 displays a message, “Please VERIFY CALIBRATION” or “Equipment Maintenance
and Calibration Required.” What do I do?
A. Verification of Pressure Calibration is required every year to maintain the accuracy of the Tango
M2’s BP readings. You will need to contact your local SunTech Medical Service Center for help. In
addition, the following items will be needed to verify calibration.
Equipment Required:
1. Calibrated electronic manometer or equivalent.
2. 500mL volume or the Orbit-K Adult Plus cuff wrapped around something that will not break
or crush (no glass).
3. Hand Inflation Bulb with bleed valve.
4. Tubing, Tee pieces, and miscellaneous connectors or you can order the T-Tube Kit (SunTech
Part # 98-0030-00).
Service Centers:
SunTech Medical, Inc.
507 Airport Boulevard
Suite 117
Morrisville, NC 27560-8200
USA
Phone: [phone]
+1.800.421.8626 (toll free within US)
Fax: [phone]
Email: [e-mail]