Planned maintenance check list
21
Document no. M1125633-06
4. Attach the SpO
2
probe on your finger. Check that a reading of 95-100 and a proper SpO
2
waveform appear.
"
2.2.18 Memory Module, E-MEM
Check that the module is recognized properly, i.e. Present and Active state YES.
5. Check that the memories and the PCMCIA controller have passed the tests. The status for
each should be OK.
6. Select Communication.
Check that the Interface status states Active continuously and the error counter values on
the bottom part of the menu are stable.
7. Select Status.
Insert Menu card and Data card into the slot.
Wait until the information is fully updated in the service menu, then check that the Card
types are correct and the ‘File system’ states ATA.
Check that the rest of the information is reliable and no errors have been detected.
"
2.2.19 Recorder Module, E-REC
1. Open the paper compartment cover. Check that the message ‘Recorder: Cover open’
appears on the screen, then close the cover.
2. Select Record/Print and Record Waveforms. Select Record Wave and check that the
module starts recording the selected waveforms. Select Stop Wave to stop recording.
3. Check that the quality of the recordings is acceptable.
"
2.2.20 Network connection
1. Check that the Mon-Net cable connector and the Identification plug are clean and intact,
then connect them to the Network and CPU boards. Check that the monitor connects to
the Datex-Ohmeda Network, i.e. the network symbol appears on the upper right-hand
corner of the screen. Also a message regarding the connected Central should appear in
the message field on the screen.
NOTE: If necessary, reselect the monitor’s network communication according to the used
network software in the Network service menu.
2. Enter the Network service menu:
Check that the counters for data errors (CRC, Frame, Transm.) are stable.
Check that the counters for hardware errors (Intern., Missed, FIFO, Overrun) all show 0.
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