Tektronix TAS 475 Service Manual

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Selecting and
Deselecting
Input
Channels
Using the Menus
Quick Start
This section helps you get acquainted with basic controls and operating
systems of the
TAS 475 and TAS 485 Analog Oscilloscopes once you have
power
applied. Review At a Glance in Section 2 if you want an overview of all
controls
and connectors.
The
TAS 475 and TAS 485 Oscilloscopes have four input channels. You can
display the channels separately or simultaneously. The following steps
demonstrate how to
select and deselect channels for display.
1. Power on the oscilloscope and wait for the self tests to complete.
2. Press the CH 1 button located on the front panel. The CH 1 indicator
lights, channel 1 is displayed, and vertical controls and menus are
assigned
to channel 1.
3. Press the CH 2 button located on the front panel. The CH 2 indicator
lights, channel 2 is displayed, and controls and menus are assigned to
channel 2.
4. Press the CH 1 button, assigning control to channel 1.
5. Press the WAVEFORM OFF button, removing channel 1 from the dis-
play
and leaving channel 2 displayed.
The TAS 475 and TAS 485 Oscilloscopes use menus for many instrument
settings.
In the following steps, you will set only channel 1 on and turn the
cursors on.
1. Press the WAVEFORM OFF button until only channel 1 is displayed.
2. Press the CURSOR menu button.
3. Set the delta volts (AVOLT) cursors on (using the following guide).
CURSOR CURSOR MENU
"'VOLT ABS V "'TIME l/"'T
Qjf Off On Off
TAS 475 and TAS 485 Service Manual
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Tektronix TAS 475 Specifications

General

Brand	Tektronix
Model	TAS 475
Category	Test Equipment
Language	English