Philips Trim 1 Service Manual

Cardiograph Care and MaintenanceCalibrating the Barcode Reader
PageWriter Trim Cardiograph Service Manual3-11
Calibrating the Barcode Reader
The optional barcode reader is shipped with configured settings that provide optimal use with 
the cardiograph. If the barcode reader operates with errors or missed data, follow the 
procedure below.
If the barcode reader incorrectly scans data into fields on the Patient ID screen, follow the 
procedure “Removing the Carriage Return” on page 3-13. 
The barcodes must...

Cardiograph Care and MaintenanceCalibrating the Barcode Reader
3-12PageWriter Trim Cardiograph Service Manual
Figure 3-2 Barcode Calibration Sequence
1
2
3
4 

Cardiograph Care and MaintenanceCalibrating the Barcode Reader
PageWriter Trim Cardiograph Service Manual3-13
Removing the Carriage Return 
Scan the following barcode when the barcode reader incorrectly scans data in any field on the 
Patient ID screen. The following procedure removes a carriage return from the end of a data 
scan that can cause errors when entering Patient ID information.
6
7
8 5 

Cardiograph Care and MaintenanceMaintenance Tests for Trim II, III and Rx
3-14PageWriter Trim Cardiograph Service Manual
To calibrate the barcode reader:
1
Hold the barcode reader at a 45o angle and push the button (top of scanner). Scan the 
barcode in Figure 3-3. Three beeps are heard.
Figure 3-3 Barcode scan to remove the automatic carriage return
2
Perform the Barcode Test (see page 4-2) to verify performance.
Maintenance Tests for Trim II, III and Rx
Use the diagnostic utilities and maintenance...

4
4-1
Appendix DMaintenance Tests
This appendix provides instructions for performing maintenance tests on the PageWriter Trim 
II/III/Rx cardiograph from the normal cardiograph operating mode, and includes instructions 
for using the Biomed Service Utility. Using the Biomed Service Utility requires a full restart 
of the cardiograph. This appendix also includes instructions on using the PageWriter Trim I 
cardiograph Biomed Service Utility. 
The tests contained in this appendix help you to identify...

Maintenance TestsMaintenance Tests (Trim II/III/Rx only)
4-2PageWriter Trim Cardiograph Service Manual
Patient Interface Module (PIM) Test
This test is used to confirm that the Patient Interface Module (PIM) is communicating with the 
cardiograph. This test can be performed when the cardiograph displays PIM error messages, or 
when the cardiograph is unable to acquire data from the PIM. Be sure that the PIM patient data 
cable is securely attached to the PIM connector on the rear of the cardiograph...

Maintenance TestsMaintenance Tests (Trim II/III/Rx only)
PageWriter Trim Cardiograph Service Manual4-3
Magnetic Card Reader Test
NOTEYou must attach the magnetic card reader to the port on the rear of the cardiograph before powering 
on the unit.
The Magnetic Card Reader Test is used with the optional magnetic card reader. This test can 
be used to confirm that the magnetic card reader is correctly reading data from a magnetic 
card. Ensure that the magnetic card reader is securely attached to the...

Maintenance TestsMaintenance Tests (Trim II/III/Rx only)
4-4PageWriter Trim Cardiograph Service Manual
Test 
PointDescription
C The diagonal lines should be straight and printed cleanly without 
distortion or breaks in the lines
D The character set is printed cleanly without distortion or missing 
characters, and all characters are clearly legible
Table 4-35 Printer Test Page Description (continued) 

Maintenance TestsMaintenance Tests (Trim II/III/Rx only)
PageWriter Trim Cardiograph Service Manual4-5
Figure 4-4 Printer Test Page
4
If the printer test page matches the printer test points as described in Table 4-35, “Printer 
Test Page Description,” on page 4-3, the cardiograph has passed the printer test. If the 
printer test page does not match the printer test points, the cardiograph has failed the print 
test. 
AA
B
C
D 

Maintenance TestsTrim II/III/Rx Diagnostic and Performance Verification Tests
4-6PageWriter Trim Cardiograph Service Manual
Network Test
The Network Test displays the configured network information for the cardiograph. All 
cardiograph network configuration is completed on the Network screen. From any 
Configuration screen, press and hold down the Alt key on the keyboard, and then press the N 
key to select the 
Network tab and to open the Network screen. Before performing the 
Network test, ensure that...