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Section 4
4-11
Audible Alarm Testing
Equipment needed:
X12+/T12(S) transmitter, patient cable, patient simulator.
Alarm Volume Testing
Select the Configuration Menu and enter a password to proceed. Click on the “Volumes” button and then select
“Sound Level”. Note what the sound level is set to, so it can be returned to this setting after the volume testing is
completed. Select the different volume options and click on the “Confirm” button to test the audible level of the
alarm. Once the levels have been tested, return the level to its original setting.
Alarm Trigger Testing
Admit a patient on the control system for the appropriate channel that you have configured your test transmitter.
Verify the “ECG Leads Off” alarm is set to ON for the admitted patient by selecting Alarm Settings, then Technical
Alarms. If the setting is set to OFF, temporarily change the setting to ON to perform this test. Disconnect a lead
from the patient simulator and verify that an alarm begins to sound at the appropriate sound level set in the
previous step (be sure to reset the alarm control settings to where they were prior to performing this test).
UPS (Uninterruptable Power Supply)
Be sure patient monitoring is not in progress. Remove the mains plug from the UPS; the Central Station must
continue to function for 5 minutes without losing power. If the system can not be powered by the UPS for a period
of 5 minutes, the UPS may require repair or internal battery replacement.
Mortara recommends replacing the internal batteries on the UPS units provided by Mortara when the RED
“Battery End of Life” indicator is illuminated or every 3 years.
Antenna Network
Equipment needed:
Ladder, flashlight and digital multi-meter.
Verify all connections of coax cables are secure.
Verify both lights are illuminated on each antenna network unit. If either light is out it could be caused by either a
faulty antenna network box (which would need to be replaced), or a disconnected coax cable between this
antenna network box and the next unit in the chain.
If both lights are out it could be caused by a faulty antenna network power supply(s). Refer to the section “Power
Supply Testing and Verification” below for troubleshooting.
Verify the lights are illuminated on either the LNA 611/915 or the 2500MHZ Down Converter (depending on the
system configuration). In the case of the Down Converter the light will indicate the selected band which the
Telemetry Central 3.X is set to receive. If these lights are not illuminated it could be caused by a faulty power
supply or faulty unit which would need to be replaced.
Summary of Contents for Surveyor Central 3.x
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