GE Corometrics 126, Руководство по обслуживанию

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Revision B 120 Series Maternal/Fetal Monitor 5-25
2015590-001
Setup Procedures: Service Mode Screens
Service Mode Screens
The 120 Series Monitor is programmed with five service mode screens. These
screens are listed below:
‹
Service Lock
‹ Install Options
‹
Error Log (Refer to “Chapter 8, Self-Tests” .)
‹ Communications Setup (Also, refer to “Chapter 11, Peripheral Devices” .)
‹
Diagnostic Control (Refer to “Chapter 8, Self-Tests” .)
Service Lock Screen
The Service Lock screen, Figure 5-14 , displays the CPU and DSP software version
numbers and is used to access the remaining service screens. A password is required
to prevent unauthorized users from accessing the service mode screens.
To display the Service Lock screen:
1. Select the SERVICE softkey from the General Setup screen.
2. The Service Lock screen appears and the access code is displayed
as
0 0 0 0 .
3. Use the Trim Knob control to set the access code to the current month and day.
For example: April 23 is
0 4 2 3
. March 28 is
0 3 2 8
.
NOTE:
The correct date and time must be set on the General Setup screen or you
will not gain access to the service screens.
4. As soon as you enter the correct access code, the Install Options screen
displays.
Figure 5-14. Service Lock Screen
SERVICE LOCK
ENTER ACCESS CODE
0 0 0 0
CPU V3.52
DSP 03.07
EXIT