Description
Column
Indicates setting of meters, by adjusting
METER SETTING --------------
associated fine controls, which corre-
spond to the following subcolumns:
PLATE
BIAS
SCREEN
SIG-VR (set to redline (RL) or full
scale (FS))
Indicates setting of SHUNT control.
SHUNT -----------------------
Indicates which switch or switches, P1
PRESS TO TEST -------------------------
through P6, should be pressed for the
following tests:
P1-Filament continuity and zero-
ing of PLATE ohmmeter for
interelement leakage test.
P2-Emission of diode tubes.
P3-With P2 emission of multigrid
tubes.
P4-Transconductance.
P 5 - V o l t a g e regulator and thyra-
tron tubes.
P6-Gas test of amplifier tubes.
Indicates minimum numerical value as
M I N L I M ( l e f t section ) MINI-
read on PERCENT QUALITY meter
MUM LIMITS (right section).
for tube under test or individual sec-
tion of multipurpose tube under test.
Gives special information or adjustments
NOTES
-----------
pertaining to tube under test.
17
