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11A-series plug-in NVRAM replacement: Difference between revisions
11A-series plug-in NVRAM replacement (view source)
Revision as of 09:47, 13 February 2019
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==WRITING THE SERIAL NUMBER INTO NVRAM== | ==WRITING THE SERIAL NUMBER INTO NVRAM== | ||
'''IMPORTANT: Both 11400 main frame and plugin jumpers need to be installed to write the serial numbers | '''IMPORTANT: Both 11400 main frame and plugin jumpers need to be installed to write the serial numbers or the 11A52 high frequency calibration constants into NVRAM. The 11300 series mainframes do not have a “Cal Lock” jumper but still allow the serial number to be written.''' | ||
or the 11A52 high frequency calibration constants into NVRAM. | |||
The 11300 series mainframes do not have a “Cal Lock” jumper but still allow the serial number to be written.''' | |||
The relevant plugin jumper is J611, (J400 on 11A71). | The relevant plugin jumper is J611, (J400 on 11A71). | ||
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UID means User IDentification. Use the serial number for your plugin printed on the top plugin rail. Notice that there is no space between : and “ | UID means User IDentification. Use the serial number for your plugin printed on the top plugin rail. Notice that there is no space between : and “ | ||
The full words, LEFT, | The full words, | ||
<code>LEFT</code>, | |||
<code>CENTER</code>, or | |||
<code>RIGHT</code> are also acceptable in place of | |||
<code>LEF</code>, | |||
<code>CEN</code>, or | |||
<code>RIG</code>. | |||
You can check that the serial number is correct by pressing the mainframe front panel “UTILITY” button and touching the “Ident” part of the screen. | You can check that the serial number is correct by pressing the mainframe front panel “UTILITY” button and touching the “Ident” part of the screen. | ||