Service manual

Ultraview 1030/1050 Monitors — Service Manual
4-6
Preventive Maintenance
A qualified Spacelabs Medical repair representative or hospital biomedical technician should
check the unit and optional equipment for acceptable performance and electrical safety to ensure
they operate according to current requirements.
Functional Checks
A power-ON self-test is performed each time the monitor is turned ON. An LED recessed under
the lower edge of the Front Bezel assembly (behind the fan filter) will flicker randomly when the
monitor is operating properly on the external AC/DC power supply; the LED will be OFF when the
monitor is operating on batteries.
Figure 4-1: Monitor from below
Monitor Functional Tests
This procedure verifies operation of the Recorder Assembly, Expansion Housing, Patient Data
Logger, Remote Alarm, and external SDLC options. It assumes that a 90496 Command Module
(ECG, RESP, two PRESS channels, and two TEMP channels) are available for testing purposes.
In the event that the 90496 Command Module is not available, similar modules may be substituted
for verifying specific parameters.
bottom of monitor
connection for the
expansion housing
ribbon cable
(plug removed)
air vents
(viewed with expansion housing removed)
LED