Tektronix Type Z Instruction Manual page 8

Operating instructions — Type Z
A NPUT — Connector for coupl ­
ing input d c or ac voltages to
preamplifier.
AC-DC — Determines
input signals are d c coupled or
ac coupled.
PUSH TO D SCONNECT
NAL — Disconnects signal from
preamplifier input.
D FF. BAL. — Adjusts the
amplifier for maximum
ferential rejection ratio.
PUSH TO D SCONNECT
NAL — Disconnects signal
preamplifier input.
AC-DC — Determines
input signals are d c coupled or
ac coupled.
B NPUT — Connector for coupl ­
ing input de or ac voltages to
preamplifier.
2-2
htt ://manoman.sqhill.com
VAR. ATTEN. — Varies the verti ­
cal deflection factors between
ranges of the VOLTS/CM con ­
trols.
VOLTS/CM — Selects the verti ­
cal deflection factors.
whether
S G ­
pre ­
dif ­
S G ­
from
whether
Securing
securely
plug-in compartment.
VOLTS/CM — Selects the
cal deflection factors.
Fig. 2-1. Functions of front-panel controls, input connectors, Securing Rod, and Mechanical Lock.
Mode — Selects the operating
mode of the Z Unit.
Rod — Holds unit
in the oscilloscope
GA N ADJUST — Sets
verti ­
flection factors of
amplifier to agree
front panel markings.
Polarity — Selects the compar ­
ison voltage polarity.
Range — Selects the
ate comparison voltage range.
Mechanical lock — Locks
dial when pressed downward.
Helidial — Adjusts the
parison voltage over the range
selected by the Range switch.
VAR. ATTEN. BALANCE — Ad ­
justed to prevent vertical trace
shift as the VAR. ATTEN con ­
trol is rotated.
POS T ON — Se t s the vertical
position of the trace on the
oscilloscope screen.
the de-
the pre-
the
with
appropri ­
Heli ­
com ­