![background image](http://html1.mh-extra.com/html/r-v-r-elettronica/pjrl250/pjrl250_technical-manual_3099364033.webp)
PJRL250 Technical and Maintenance Manual
R.V.R. Elettronica S.r.l. (Bo)
Pag. 33
10) Perform the adjustment of the Overdrive trip point as indicated in
step 9 of L.P. FILTER ADJUSTMENT.
Note:
If the L.P. Filter has not been changed, DON’T move trimmer TR1 inside
the
filter.
11) Perform the adjustment of SWR/ANT indicator and protection as in-
dicated in step 11 of L.P. ADJUSTMENT
12) Check the over-temperature protection by short circuiting the
terminals of the temperature sensor placed on the R.F. Power
Ampli-
fier Module; the appropriate led will light, and the amplifier
w i l l
stop.
13) Short circuit Pin 8 and 22 on the Telemetry Connector (3 Fig.2),
and verify that the EXT.ST.BY led lights and the amplifier stops.
14) Short circuiting Pin 21 and 22 on Telemetry Connector, and verify
that the PJRL250 will regularly restart.
NOTE: The operations performed in steps 13 and 14 will reset all the alarm
memories returning the amplifier to the conditions of the first power on.
Содержание PJRL250
Страница 1: ...Manufactured by R V R Elettronica Italy TECHNICAL AND MAINTENANCE MANUAL PJRL250...
Страница 17: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 17 FIG 1...
Страница 19: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 19 FIG 2...
Страница 21: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 21 PHOTO 1 6 5 4 1 2 3...
Страница 22: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 22 FIG 3...
Страница 39: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 39...
Страница 43: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 43...
Страница 45: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 45...
Страница 47: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 47...
Страница 49: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 49...
Страница 52: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 52...
Страница 55: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 55...
Страница 57: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 57...
Страница 59: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 59...
Страница 61: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 61...
Страница 64: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 64...
Страница 66: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 66...
Страница 68: ...PJRL250 Technical and Maintenance Manual R V R Elettronica S r l Bo Pag 68...