4-12 Rad-57 Signal Extraction CO-Pulse Oximeter Operator’s Manual
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Rad-57 Signal Extraction CO-Pulse Oximeter Operator’s Manual 4-13
4
operation
MENU TIMEOUT
Additionally, the Rad-57 will automatically return to patient monitoring display from any
menu level/setting after a 10 seconds with no key presses.
POWER OFF
OFF – Press and hold On/Off button for two seconds.
Special menu
This section gives an overview of the Rad-57 special menu selection available. To navigate
through the menu, use the Power, Next, Up and Down keys located on the front panel of
the oximeter. The oximeter has options that allow user configuration to suit specific needs.
The following sub-section describes this menu item in more detail.
SPECIAL MENU – LINE FREQUENCY CONFIGURATION
1. Turn the Rad-57 off.
2. Hold the Down
arrow key while turning the Rad-57 back on.
3. Push the Next
button 5 times. “LF” will be diplayed in the top LED display
window and the active line frequency will be displayed in the lower LED display
window.
4. Push the Up
arrow to set the line frequency to 60 Hz and the Down
arrow to set it to 50 Hz.
5. Turn the unit off.
BUTTON SETTING
+
Hold
press
5X
Enter Line
Frequencey Menu
Use Up or Down Arrow Keys to adjust
parameter to desired setting.
Note: The parameter is set/selected when
the unit is turned off.
Set Line Frequency
operation
Trend Setup and Use
INTRODUCTION
The Rad-57 can store 72 hours of SpO
2,
Pulse Rate, SpCO and Perfusion Index trend
data, captured at 2 second intervals. This trend data can then be transferred to a PC for
evaluation.
Trend data is stored in non-volatile memory, so it is not erased when the unit is shut off or
when the batteries are replaced.
A special serial cable is required to connect the sensor connector of the Rad-57 to the PC.
Patient monitoring is not possible while trend memory is being transferred to a PC.
A trend data download is initiated using the TrendCom utility which downloads the trend
data and saves it to a space-delimited ASCII text (.out) file.
TRENDCOM UTILITY INSTALLATION
Copy the TrendCom utility from the CD onto a PC running MS-Windows.
TRENDCOM UTILITY OPERATION
1. Disconnect patient cable from the Rad-57.
2. Connect the mini-D end of the Rad-57 PRONTO serial cable to the Rad-57 patient
cable connector (See Section 2, Rad-57 front panel controls) and connect the DB-9
end to a COM port on the PC.
3. Turn the Rad-57 on
4. Start the TrendCom Utility
5. Select the appropriate COM port number, if necessary.
6. Push the RETRIEVE TREND button on the TrendCom utility.
Select the desired location and assign a filename for the trend file. Press Save.
7. The Rad-57 will display “dat out” while trend data is being transferred.
A progress bar will advance to indicate the status of the download.
Larger trend files will take longer to download. Transfer time is approximatly 20
seconds per hour of trend data.
Note: During download of trend information, all normal Rad-57 functions are
unavailable and the keypad is locked, except for the power button.
8. When trend data transfer is complete, close TrendCom and disconnect the Rad-57
from the Rad-57 PRONTO serial cable.
9. Turn the Rad-57 off to exit the trend download mode.
Note: USB to serial port adapters are not supported for trend transfer.
Note: Enabling trend (setting Trend to “ON”) will erase all trend information in the Rad-57.
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