Tektronix HDVG1, Руководство по обслуживанию

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Performance Verification
HDVG1 HDTV Digital Video Generator Service Manual
4- 3
Preparation for Performance Verification
Follow all instructions for power on, instrument warm-up, and loading test and
logo signals. The 1920X1080 60 2:1 signal set is used in this procedure.
This is a list of the steps that you will follow while preparing for and performing
the Performance Verification procedure:
H
Power on and warm up, page 4--3
H
Create Preset, page 4--3
H
Recall the Factory Preset, page 4--4
H
Complete the Performance Verification procedure, page 4--5
Power on and warm up the mainframe as follows:
1. Connect the TG2000 Platform mainframe to an AC power source.
2.
Set the rear-panel power switch to the ON position.
3.
Press the front-panel POWER switch if necessary.
4. Wait for a few seconds as the mainframe executes confidence tests on the
mainframe and modules. Check to see if any error messages appear.
5.
When the self tests are complete, the instrument will display icons represent-
ing each of the installed generator modules. If an installed module is not
represented on the display, proceed to Troubleshooting Procedures on
page 5--9.
6. Allow 20 minutes of warm-up time before performing Performance
Verification .
7. During warm-up time, you can perform the remaining preparation steps.
Before beginning the Performance Verification procedure, create a preset to save
your instrument settings as follows:
1. Push the Presets button.
2. Touch Presets on the display.
3. Touch Create on the display.
4. Touch letters on the display to spell out a name for the new preset, and then
touch OK .
5. Use the Navigation arrows to move the cursor to the new preset. Press the
Select
key.
6.
Touch
Save To
. Your current instrument settings are saved to the new preset.
Overview
Power On and Warm Up
Create Preset