User's Manual

9-2
Rad-87 Pulse CO-Oximeter Operator’s Manual
9
Battery Service
WARNING: THE BATTERY SHOULD BE INSTALLED AND/ OR REMOVED FROM THE
RAD-87 BY QUALIFIED PERSONNEL ONLY.
Performance Verification
To test the performance of the Rad-87 after repairs or during routine maintenance, follow the
procedure outlined in this section. If the Rad-87 fails any of the described tests, discontinue its
use and correct the problem before returning the instrument back to the user.
Before performing the following tests verify that the instrument is connected to AC power. Also
disconnect any patient cables or probes or serial cables from the instrument.
POWER-ON SELF-TEST:
1. Turn the monitor on by depressing the Power. For about 2 seconds all available LEDs are
illuminated and a brief beep tone sounds.
2. The Rad-87 begins normal operation.
KEY PRESS BUTTON TEST:
With the exception of the Power, press each button and verify that the instrument
acknowledges each key-press with an audible beep tone or by indicating a change on
the display.
ALARM LIMIT TEST:
1. With the monitor turned on, depress the alarm limits button and enter the alarm menu.
Change the High Saturation Alarm parameter to a value below the currently selected value,
and accept the change.
2. Verify that the newly set parameter is shown on the Saturation Alarm Limit Display.
3. Return the High Saturation Alarm parameter to its original setting.
4. Repeat steps 1 to 3 for the following alarm parameters:
■ Low SpO
2
■ Low and High pulse rate
■ High SpMet (optional feature)
■ High SpCO (optional feature)
■ Low and High SpHb
5. Reset the alarm limits again to the original settings.
LED BRIGHTNESS:
1. With the monitor turned on, press the Brightness Button once to enter the LED Brightness
menu. The display will show the default setting Level 2.
2. Continue pressing the Brightness Button to scroll through the settings.
3. Press the Enter Button to accept the desired setting and exit to the home display screen.
Service & Maintenance