PJ250-NV Technical and Maintenance Manual
R.V.R. Elettronica S.r.l. (Bo)
Pag. 34
4)
Set the exciter power to obtain 250W on the through external
wattmeter and on the PJ250-NV’s meter.
5)
Increase the output power of the exciter again until a reading of
270W on the PJ250-NV’s meter is obtained.
6)
Adjust the trimmer, R21, placed on the Alarms card until the over-
drive protection is activated, and the OVER DRIVE led lights up with
immediate shutdown of the amplifier.
7)
Decrease the drive power of the exciter and wait for the OVER DRIVE
led to go out.
8)
Increase the drive power of the exciter again over the overdrive
threshold of 270W, and verify, that the OVER DRIVE led lights up.
Summary of Contents for PJ250-NV
Page 17: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 17 F I G 1...
Page 19: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 19 F I G 2...
Page 23: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 23 P H O T O 2 1 3 2...
Page 24: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 24 F I G 3...
Page 49: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 49 F I G 1...
Page 51: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 51 F I G 2...
Page 53: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 53 FOTO 1 5 4 3 1 2...
Page 55: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 55 FOTO 2 1 3 2...
Page 56: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 56 F I G 3...
Page 68: ...PJ250 NV Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 68 WIRING DIAGRAM...
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Page 96: ...PJ250 ii Appendix Rev 0 1 03 09 02 Pagina lasciata intenzionalmente in bianco...
Page 97: ...PJ250 PSSW2812B 1 4 Technical Appendix Rev 0 1 03 09 02...