GE LOGIQ 400 - Page 498

GE MEDICAL SYSTEMS
2127661
LOGIQ 400 SERVICE MANUAL
TM
8–60 OPTIONS
REV 5
8–5–8 Operational Check–out (Continued)
12. Press the
and keys of Sub Menu Select keys simultaneously to display the second menu. The ECG
second menu is displayed as shown in ILLUSTRATION 8–68.
ECG MENU (c)
ILLUSTRATION 8–68
13. Select the ECG Positn section using the or key of Sub Menu Select keys. The ECG Positn section is
displayed in reverse video.
14. Check that the position of the ECG waveform moves vertically by means of pressing the or key of Sub
Menu Select keys.
15. Select the ECG Gain section using the
or key of Sub Menu Select keys. The ECG Gain section is
displayed in reverse video.
16. Check that the size of the ECG waveform changes by means of pressing the
or key of Sub Menu Select
keys.
17. Check that the Heart Rate is displayed in XXXBPM at the lower right corner of the CRT monitor screen.
18. Press the
and keys of Sub Menu Select keys simultaneously to display the first menu. The ECG first
menu is displayed as shown in ILLUSTRATION 8–69.
19. Select the Dual section using the or key of Sub Menu Select keys. The Dual section is displayed in
reverse video as shown in ILLUSTRATION 8–69.
ECG MENU (d)
ILLUSTRATION 8–69
20. Press key to select the dual function.