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APPENDIX III: RESTORING SET-UP DATA
Restoring Set-Up Data for the CI-203
"Leaf Not cal'ed" or "Bad NVRAM Checksum <start>".
If the display has the message: "Leaf Not cal'ed" or "Bad NVRAM Checksum <start>", the instrument
may have lost the setup data. To correct this, in the same display window, press START. Then using
the DOWN arrow key, go to the instrument "setup" screen.
1. Use arrow forward to choose "setup scanner".
2. Press START.
3. This puts you one of 3 scan windows:
4. While holding down the "save" key, press the "stop" key.
In this new screen, you have a series of items to check using the forward or back arrows. The
numerical values are to the right of the items.
For this particular instrument, please ensure that you have the following data which can be set using
the up and down arrow keys.
Precharge = ____ ***see below
Scan width = ____
Scan time = _____
Step length = _____
After checking the above figures, press "stop" and "stop" again. If you have made changes, it will ask if
you want to save changes. Press "save".
1. Now you are back in the "setup scanner" window.
2. Press "start".
3. Arrow up or down to the "manual scan" window.
4. Press start.
Use the arrow up and down key to set "t" = ___. Press stop and stop again. Save changes.
If there are no other problems, the instrument should now be in working condition.
***
This following step may not be required.
To set the precharge value: In the "precharge xxx" display window, press "start".
We are looking for a stable reading of "499X". Use the up or down arrow key to get a stable reading
for the 499 digits. The "X" or last digit will change rapidly. Set the value of this digit so that 499 does
not change to 500 or does not change to 498. Once you have a stable "499X" reading, press stop.
After checking the above figures, press "stop" and "stop" again. If you have made changes, it will ask if
you want to save changes. Press "save".
1554 NE 3
Ave, Camas, WA 98607, USA
rd
Phone (360) 833-8835 Fax (360) 833-1914
sales@cid-inc.com http://www.cid-inc.com
CI-203 Instruction Manual rev. 8/9/2016
34
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