Basic Service Documentation. Copyright General Electric Company.
Object ID: 00000018WIA30498F20GYZ
Topic ID: id_13107595 Version: 2.0
Date: Jul 19, 2019 11:00:47 AM
Troubleshooting for UPM- Body and Head Functional Check for
HDE14.0
Table 1. Personnel requirements
Required persons
Preliminary requirements
Procedure
Finalization
1
Not Applicable
30 minutes
5 minutes
Table 2. Tools and test equipment
Item
Quantity
Effectivity
Part number
Manufacturer
50 Ohm Terminator
1
-
46-265874p1
-
7/16Male -N Female
Adapter (Attached in System Cabinet)
1
-
5166139
-
Table 3. Safety
DANGER
FATAL ELECTRIC SHOCK.
HAZARDOUS VOLTAGES PRESENT THROUGHOUT THE RF CABINET WHEN
ENERGIZED.
DISABLE RF AMPLIFIER WHEN CONFIGURING THE CALIBRATION TOOLS.
Notice
From HDE15.0 software, if the UPM cal config file is edited, system recognize the UPM is not calibrated and Patient Scan cannot be proceeded. So, this procedure is applied for HDE14.0 Only.
Table 4. Required conditions
Condition
Reference
Effectivity
Properly calibrated RF Head, Body .
-
-
This troubleshooting needs to be performed if the failure of
UPM Functional Check is related to Over limit or Under limit of peak
power.
Finalization
Check that cable at SRFD is restored
Check that SW2 of Driver Module is set to enable.
Return the system to patient scanning configuration and do a
test scan.
