Service Lock Screen - GE Corometrics 250cx Series Service Manual

Service Lock Screen

Revision C
Installation: Service Mode Screens
The "Service Lock Screen" on page 3-13, is used to access the remaining service
screens. It displays the following information:
Keypad Version
MSpO
2:
For Nellcor: Nellcor 506 or NELL-3 Version and Date
For Masimo: DSP: Version, MCU: Version, PID: Version
For Ohmeda Oximetry: Version
NIBP Version
CPU Version
DSP Version
A password is required to prevent unauthorized users from accessing the service
mode screens.
To display the Service Lock and Install Options Screen 1 and 2:
Select the Setup softkey to display the General 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.
MSpO NELLCOR NELL-3 V1.9.0.1
2
NIBP Pri 1.25 Sec.1.1
KeyPd 1.1
CPU VX.XX
DSP XX.XX
4. The access code is the current month and day (MMDD) or day and month
(DDMM), however your monitor is configured. Use the Trim Knob to enter the
access code. For example: April 23 is 0 4 2 3. 28 March is 2 80 3.
NOTE: The correct date and time must be set on the General Setup screen or
you will not gain access to the service screens.
As soon as you enter the correct access code and press the Trim Knob, the Install
5.
Options Screen 1 displays.
250cx Series Maternal/Fetal Monitor
2036947-001
Service Lock
Enter Access Code
0 0 0 0
12/9/03
Exit
Service Lock Screen
3-13