HP 606A Operating And Service Manual page 13

Section ll
Figure 2-2
Model 606A
B+ FUSE NO R.F. OUTPUT AND
OUTPUT METER PINNED TO LEFT
IF BLOWN.
1. Rotate RANGE switch to select desired band.
2. Rotate FREQUENCY control to desired fre-
quency. Read frequency on scale indicated by
pointer.
3. Rotate MODULATION SELECTOR to INT
(either 400 cps or 1000 cps modulation is
available).
MODUL•ToOM AMPLITUDE VERISIER
MODULATION SELECTOR ATTENUATOR
C•
4. Set modulation level as read on PERCENT
MODULATION meter with MODULATION
AMPLITUDE control.
5. Rotate ATTENUATOR to select output voltage
level desired.
6. Rotate ATTENUATOR VERNIER to desired
output level. Read range of output meter on
ATTENUATOR switch and value on meter.
Figure 2-2. General Operation
2-2
00170-2