Spot Vital Signs LXi Service Manual - Frank's Hospital Workshop
Spot Vital Signs LXi Service Manual - Frank's Hospital Workshop
Spot Vital Signs LXi Service Manual - Frank's Hospital Workshop
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3<br />
Self Test<br />
Functional Overview<br />
This functional verification procedure helps to confirm the proper operation of the <strong>Spot</strong><br />
<strong>Vital</strong> <strong>Signs</strong> <strong>LXi</strong> and options. This procedure supports the requirements of routine<br />
preventative maintenance. It is not necessary to disassemble the <strong>Spot</strong> <strong>LXi</strong> to perform this<br />
procedure.<br />
For the calibration procedures, see “Calibration” on page 33. If the <strong>Spot</strong> <strong>LXi</strong> fails certain<br />
functional tests or a circuit board is replaced, the device may require calibration. It is<br />
necessary to disassemble the <strong>Spot</strong> <strong>LXi</strong> for calibration.<br />
Always perform this functional verification procedure after performing any calibration. This<br />
procedure contains additional tests that are not included in calibration procedures.<br />
The <strong>Spot</strong> <strong>LXi</strong> performs a self-test each time the device is powered on. Press the Power<br />
button to turn the device on or off. Upon each power up, the display lights up, a beep<br />
sounds, and the <strong>Spot</strong> <strong>LXi</strong> displays the model and serial numbers. If the internal self-check<br />
is successful, the display shows its normal functions (see Figure 4 on page 17) with all<br />
values blank, and the device is ready for operation. If the self-check fails, an error code is<br />
shown in the Navigation Window (see “Error Codes” on page 37).<br />
<strong>Spot</strong> <strong>LXi</strong> automatically powers off when not used for 30 minutes.<br />
23
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