Tektronix TYPE L Instruction Manual page 8

VOLT /CM —
position switch selects
calibrated
sensitivities indicated on
panel.
used for AC and DC; blue
numbers for x10 GAIN
AC.
INPUT UHF - type
signal input connector.
Ground--Connector for
grounding other equip ­
ment t o chassis of plug
in unit.
AG-DC--Thr e e - position
switch provides
coupling in DC position.
ac- co upling in x10 GAIN
AC and AG positions. x10
GAIN AC position also
switches x10 amplifier
into circuit.
GAIN ADJU T
driver- adjustable con ­
trol seta gain of main-
amplifier section of the
unit.
2-2
ttp://manoman.sq ill.com
Nine -
vertical
Black numbers
PLUG-IN UNI
SER AL
d c ­
crew ­
Fig. 2'1. Functtorts of front-panel controls and connectors of the
Operating Instructions
VARIABLE -- Control
provides
variable attenuation be ­
tween steps of VOLT /
CM switch.
attenuation to provide
sensitivity to 50 V /cm i n
AC and DC; to 5 . 0v/cm
in x 10
YPE L
VAR ABLE
VOLTS/CM
VERT CAL
foiinoiv
GAIN ADJU L--
crewdriver
adjust ­
able control sets gain
of X10 amplifier sec ­
tion.
ype L Plug Jn Unit.
Ivpc L Plug-In
continuously
Extends
G A IN AC.
VERTICAL PO ITION -
- Control
positions
oscilloscope
display
vertically.
VARIABLE
ATTEN.
BAL, crewdriver
ad ju stable control bal ­
ances main-amplifier
section so that use of
VARIABLE control does
not shill oscilloscope
display.
VARIABLE ATTEN.
BAL, - crewdriver
adjustable control bal ­
ances X 10 amplifier out
put so that use of
VARIABLE control does
not shift oscilloscope d i s-
play.
A.A