Tektronix TSG 95, Service Manual

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Operating Information
TSG 95 Service Manual
2–7
Using Your TSG 95
Here is a list of what you can do with your TSG 95. Instructions for each use be-
gin on the indicated page.
H
Output either PAL or NTSC video test signals (page 2–8). You can
configure the instrument to generate:
H
PAL signals
H
NTSC signals
H
“NTSC JAPAN” signals that have 0 IRE (instead of 7.5 IRE) setup
H
A “User Signal Set” that can contain any combination of PAL, NTSC or
NTSC JAPAN signals that you find convenient.
See page 2–5 for information on choosing a video standard/signal set.
Directions for creating (or editing) your own User signal set appear in the
User manual.
H
Generate audio tones (page 2–9). You may:
H
Choose one of 13 discrete “factory” frequencies, or select a frequency
sweep that sweeps continuously from 50 Hz to 20 kHz (page 2–9)
H
Designate three “User Tones” between 50 Hz and 20 kHz with a
resolution of 1 Hz (page 5–7), and later output one of these frequencies
H
Select a factory-calibrated audio output level of –10, 0, +4, or +8 dBu
(page 2–9)
H
Recalibrate the audio output to permit selection of any whole dB level
within the ranges of –10 to –3 dBu and 0 to +10 dBu (qualified service
technicians only —see page 4–29)
H
Include channel-ID “clicks” in the audio output (page 2–10)
H
Add an ID message to the video signal (pages 2–10), edit it (page 2–10), and
place it in the vertical interval or position it where desired in the active video
(page 2–10)
H
Store up to eight ID messages for later use (page 2–11)
H
Create a sequence of (up to four) stored ID messages that will cycle
continuously in the output (page 2–12)
H
Save all the current instrument settings as a “Preset” for later recall (page
2–13)