Operating Instructions; Installation; Cooling; Controls, Indicator Lights And Connectors - Tektronix 176 Instruction Manual

176
SECTION
2
OPERA TING INSTRUCTIONS
INSTALLATION
To install the 176 in the Type 576, turn off the Type
576, remove the Standard Test Fixture and slide the 176
into place. Projections on the 176 rear panel press the STEP
FAMILY REP and .5 X RATE buttons on the Type 576
when the 176 is in place. To hold the 176 in place, tighten
the two fixture·securing screws on the front of the 176.
COOLING
The 176 has the same operating environment require·
ments as the Type 576. A fan is provided in the 176 which
draws cooling air in through the front of the fixture and
blows it out through louvered holes on the sides.
CONTROLS, INDICATOR LIGHTS
AND CONNECTORS
The functions of all the front panel controls, indicator
lights and connectors on the 176 (see Fig. 2·1) are
described in the following table.
MAX PEAK POWER· Select peak power output of pulsed
WATTS Buttons collector supply. Each button lights
when pressed.
X10 VERT Button
When pressed, increases the deflec-
tion factor for the five highest cur-
rent positions of the Type 576
Warning Light
Fig. 2·1. 176 front-panel buttons, connectors and lights.
REV JAN 1982
2-1