GE b30, Technical Reference Manual

Page: 90 / 252

B30 Patient Monitor
3-20
Document no
.
2044677-001
Monitor Setup
Display Brightness
Push the ComWheel and check that the display brightness follows the selected
brightness.
"
4.2.3 Keyboard(s)
1. Tests with the Command Board:
−
Press the
Monitor Setup
key. Turn the ComWheel in both directions and check that
the cursor in the menu moves correspondingly. Select Normal Screen and check
that the menu disappears from the screen.
Check the rest of the menu keys by pressing them one by one.
2. Check that the clock on the screen shows correct time.
Readjust the time and date, if necessary.
3. Enter the Service Log service menu.
Check the content of the Service Log for possible problems.
"
4.2.4 E-PSM(P)W Module
ECG measurement
1. Module software (serial numbers)
Enter the service menu:
Monitor Setup
- Install/Service (password 16-4-34) -
Service (password 26-23-8)
Take down the information regarding the module software by selecting Scroll Vers and
turning the ComWheel.
"
2. Communication and memories
Enter the
Parameters - ECG service menu.
Check that the Time-outs, Bad checksums and Bad c-s by mod values are not increasing
faster than by 5 per second. Check also that the ECG/RESP board memories have passed
the internal memory test, i.e. the RAM, ROM and EEPROM state all OK.
"
3. Power frequency
Check that the power frequency value is set according to the current mains power
frequency. Change the setting by selecting
Power Freq , if necessary.
"
4. Cable recognition