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3.3.28. Now activate the red pushbutton.
3.3.29.
If the programming was successful the lamp of the red pushbuttorL
will light and the pin is moved Co the next hole.
3.3.30. If the programiing was
be activated repeatedly until the laap is lit.
3.3.31. If it turns out that it is impossible to program this hole position,
the only thing to do is to replace the clef ective PROM with a new one
and start programing all over again.
3.3.32. If the "En" colon:i is "x" the hole in the middle of the unit narked
"Enabling of a correctly progranmed frequency" must be programed too.
3.3.33. Programing procedure step by step.
1. Obtain the addresses and codes as described in paragraph 3.2.10.
and paragraph 3.2.12. filling in the programing work sheet on.page
3-17.
2. Translate by means of table 3.3.3. and table 3.3.4. the codes to
EA"
-codes on the programing work sheet.
3. Mount an unprograrmed PROM in the §ocke[ C of the prograrming unit
44A. (Take care that it is correctly positioned).
4. Turn on the programing unit.
5. Adjust the sliderg according to the programing work sheet.
6. Select by means of the keyboard the input address for tbe PROM.
7. Place the prograrming pin in one of the holes ill the window of the
tool, begirming from the right.
8. Activate the red pushbutcon.
The lamp of the red pushbutton will now light if the programing
was successful.
A§ long as there are unprograrmed hole positions the steps 7and 8
are repeated.
If all hole positions in the uindow are programed and the "Enable"
bit is to be prograrmed go to step
9. Otherwise to step 11.
If the lanp of the red pushbucton does not light, Step 8 is repeat-
ed until it lights.
If there is a hole position which camot be programed. go to Step
3 and start the programing all over again.
9. Program the "Enable" hole position in the middle of the tool.
10. If there al.e mre input addresseg to be prograned.
revert
to Step
5.
11. Turn off the programing unit.
12. Place the prograning pin in its holding clips.
13. Place a selfadhesive sticker on the package of the PRon indicating
i: ::i:: ::C:::n!rd6;il t:;4;::;I:yl:i:-i:;:;a::.2Efii or 25.6-31.9)
3-13
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