Test Procedure; Power Up Tests; External Dc Supply And Battery Indication Operation; Temperature Requirements - GE DINAMAP Compact TS Service Manual

4.2 Test Procedure

4.2.1 Power Up Tests

4.2.1.1 LED Display
Press and release the main power on switch.
Check that all LED segments are illuminated momentarily.
Press and release the main power on switch.
Ensure unit shuts down.
4.2.1.2 LCD Display
Press and release ROTOR push button.
Confirm that all the Pixels of the LCD display are lit momentarily and that a series of three long beeps
followed by three short beeps can be heard.
Confirm that the display indicates the Monitor' s software revision momentarily.
If the instrument is not in calibration, the LCD will display an NIBP calibration request prompt.
Press and release the main power switch.
If the UUT requires calibration refer to section 3 of the Service Manual.

4.2.2 External DC Supply and Battery Indication Operation

4.2.2.1 UUT Supply Indicator Test
Switch on UUT wait for UUT to initialize and confirm that the External DC LED is lit and the battery LED is
extinguished.
Remove Battery and confirm that External DC LED on UUT Flashes.
Fit Battery and switch off External DC supply.
Confirm the External DC LED has extinguished and the Battery LED is lit.
Switch on External DC supply.

4.2.3 Temperature Requirements

Proceed to the next section if temperature circuitry has already been calibrated and checked according to
section 3.4.2 and 3.4.6
If TEMP option is unavailable on main operational menu of the UUT LCD:
Enter Service Mode as detailed in section 3.3.2.
Select TEMP option box on UUT LCD using rotor switch, press rotor push button and confirm it has a tick
against it.
Switch off UUT.
4.2.3.1 Predictive Temperature Accuracy Check
Switch on unit.
IF UUT ? C LED is lit, select MODE followed by SERVICE from the sub menu.
Select TEMP followed by ' C OR F' .
When LCD displays message ' Trend data will be lost' , select YES and confirm ? F LED is lit.
Fit predictive oral temperature calibration plug (part no 320-635) in to unit.
Using the ROTOR control select TEMP from the main menu.
Confirm that the Temperature LED displays (starting from the left) show the following sequence
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