LORAD AFFINITY Series, Service Manual

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5-12 P/N 9-500-0255
Service Manual
Chapter 5: Maintenance—General
Troubleshooting
Note… Care must be taken to avoid selection of INIT CAL DATA option in the
Special command field. When selected and initiated, this field will reset all
calibration data.
2. Set up Hyperterm to display downloading data and select Capture Text from the
Transfer Menu. Type in an appropriate path and set the file name to any VALID
FILE NAME.TXT, include machine identification (e.g., DOWN1.TXT).
3. Press Reset + Comp Rel to automatically download the calibration data to the
laptop.
4. When complete, the message area on the display screen will show
DOWNLOAD COMPLETE. On the HyperTerm, select Transfer - Capture Data -
Stop. Verify that the data downloaded correctly by examining the text file
established in Step 2.
5. From the computer, the log can now be printed or appended.
3.3.3 Uploading Calibration Data
1. On the HyperTerm’s File-Properties-Settings-Ascii Setup menu, configure the
HyperTerm for 300 ms line delay and 1 ms character delay.
2. At the Affinity Control Panel, Calibration Screen #3, select the “Special”
command field, then select UPLOAD CALIB.
3. Press Reset + Comp Rel and verify that the Status prompt is “START UPLOAD”.
4. On HyperTerm, select Transfer - Send Text File and provide the path and file
name for the file previously downloaded (see Section 3.3.2) and select OPEN to
start the upload.
5. When “UPLOAD COMPLETE” appears on the status line, reboot the Affinity
and verify that all calibration and configuration data has bee restored.