Novametrix Medical Systems 515 Service Manual page 35

Service Manual: Model 515
Calibration and Adjustments:Adjustment Proc(
4.2.10 Check pin 28 on IC4 for 4.5 VDC ± 0.2 v
(Vback).
4.2.11 Verify that MONITOR TEST - 01 appears on the display. Press the Test sol
and verify that Automatic Test appears on the display, press the Test key to
tiate the test. Verify that all the tests pass, auto test numbers 4 and 5 wil
quire pressing either the PASS or FAIL softkey to continue the test. The
monitor test will require turning the mains off, then on again when the dis
instructs.
4.2.12 Select MONITOR TEST - 07 using the Next softkey, press Test and verify
Rs232 loopback Test appears on the display. Connect the RS232 test fixtui
the rear panel connector. Press Test to initiate the test. Verify the moi
passes all tests.
4.2.13 Press the Next softkey to select MONITOR TEST - 09, press Test twice to
tiate the test. Verify Select tst Parameter appears on the display.
4.2.14 Scope the following set of points, verify the indicated parameters.
4.2.15 ICG7 pin 4 (LEDl); ICG7 pin 2 (LED2).
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