Datex-Ohmeda D-VNC15, Техническое справочное руководство, Страница: 26 / 72

S/5 Anesthesia Monitor and S/5 Critical Care Monitor
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Document No. 8001004-1
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3.2.3 Video Display, D-VHC17
Tools needed Command Board, Central Unit, B-DISP and parameter modules
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Turn the monitor to STBY.
1. Check that the display cover and the picture tube screen are intact.
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2. Check that the display power cord is locked to the display and display tray with a power
cord guard.
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3. Disconnect the mains power cord from the display tray. Check that the pins on the display
tray connector are clean and straight. Check that the power cord is intact.
Leave the power cord disconnected.
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4. Detach the primary fuse holder from the mains power receptacle. Check that the fuse
compartment, the fuse holder and the fuses are clean and intact. Check also that the fuses
are of the correct rating.
Check also the secondary fuse, the secondary fuse holder and compartment.
Reattach the fuses properly and reconnect the mains power cord.
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5. Disconnect the display video cable from the B-DISP and check that the connector pins are
clean and straight. Check that the video cable is intact. Check that the thumb screws on the
video cable connector are intact.
Reconnect the video cable and lock it properly.
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6. Turn the monitor on. Check that the power-on indicator LED on the display front panel lights
up (the display power switch should be in ON-position).
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Prepare the picture for adjustments by pushing the menu key HELP on the Command Board
and removing one of the connected plug-in modules from the Central Unit. Wait until the
message regarding the removed module appears onto the monitor screen.