R.V.R. Elettronica TEX20-NV, Technical Manual

Page: 21 / 110

TEX20-NV Technical and Maintenance Manual
R.V.R. Elettronica S.r.l. (Bo) Pag. 21
following operating parameters of the
exciter: Direct and Reflected power, and
Deviation
2 VOLTAGES Led indicators that indicate the
presence of the +20V, +15V and +12V
3 PWR/DEV The measurement made by the meter
corresponds to the position of this
selector: POWER or DEVIATION
4 PWR ADJ Trimmer to regulate the power output of
the exciter. AGC maintains the level set
by this control
5 FWD/RFL The measurement of the FORWARD or
REFLECTED power are selected from the
correspondent position of this selector
6 MHz/KHz Rotary frequency selector
7 L.O. UNLOCK Indicates that the VCO is not locked to
the reference frequency. The output
power will drop to zero in this
condition
8 POWER ON/OFF Power switch
9 LED ON Led indicator that indicates the
presence of the mains voltage
"EUROPA" VERSION REAR PANEL DESCRIPTION (FIG.
2A)