ADJUSTMENTS
ADJUSTMENTS
MODEL
8559A
5
-
23. RF GAlN ADJUSTMENT (Cont'd)
When reconnecting
A1OW1 to A5J2, exercise caution; the connector should
not be torqued more than
6
inch
-
pounds, othewise damage to A5J2 will
result.
NOTE
Front panel VERTICAL
GAlN and POSN control settings can affect the volt
-
age measured at A15TP1. Vertical calibration should be checked after
adjusting
A12R5 for
700
mV (Refer to Section Ill).