Tektronix TSG 95 Pathfinder, Руководство пользователя

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Getting Started
TSG 95 Pathfinder

User Manual
5
Definitions
There are two phrases used in this manual that deserve a little ex-
planation. We at Tektronix sincerely hope that these explanations do
not confuse you further.
Signal Set — The group of signals that can be selected through the
TSG 95 keypad at a given time. In the preprogrammed signal sets, all
of the signals are the same video standard. You may create a “User”
signal set, however, that contains both PAL and NTSC signals as-
signed to the letter keys of your choice, for easy selection.
Tone Level — One of four predefined audio output amplitudes that
may be selected through the Tone menu. The levels (1 through 4) are
“named” –10, 0, +4, and +8 dBu and calibrated to those amplitudes
when the TSG 95 is manufactured. Qualified personnel, with the ap-
propriate equipment, can rename and readjust the levels between –10
and +10 dBu. See page 24 for more discussion; see the Service
manual for instructions.
Preliminary Settings
Once the Pathfinder is up and running, you should choose some set-
tings depending on how you’ll be using the instrument. These set-
tings are made through the Utility menu. Invoke the Utility menu by
holding
Lock Out down while pressing the ON key, then follow these
directions to set the Video Standard and Battery Type, and enable
Auto Power Down (if desired).
Choose the Video Standard/Signal Set
1. Use the Y and B keys to scroll to the SELECT STNDRD menu
item.
2. Select, with the
A
and
"
keys, the signal standard or “signal set”
that is appropriate to your application. The choices are: PAL;
NTSC; NTSC JAPAN, which includes NTSC signals with 0%
setup; and USER SIG SET, the user-configurable signal set that
can contain up to 26 signals of your choice—see page 20 for
more information.
3. When the name of the desired signal set is displayed, continue to
the Battery Type, or press any rectangular key to exit the Utility
menu and return to normal operation.
Getting Started
TSG 95 Pathfinder

User Manual
5
Definitions
There are two phrases used in this manual that deserve a little ex-
planation. We at Tektronix sincerely hope that these explanations do
not confuse you further.
Signal Set — The group of signals that can be selected through the
TSG 95 keypad at a given time. In the preprogrammed signal sets, all
of the signals are the same video standard. You may create a “User”
signal set, however, that contains both PAL and NTSC signals as-
signed to the letter keys of your choice, for easy selection.
Tone Level — One of four predefined audio output amplitudes that
may be selected through the Tone menu. The levels (1 through 4) are
“named” –10, 0, +4, and +8 dBu and calibrated to those amplitudes
when the TSG 95 is manufactured. Qualified personnel, with the ap-
propriate equipment, can rename and readjust the levels between –10
and +10 dBu. See page 24 for more discussion; see the Service
manual for instructions.
Preliminary Settings
Once the Pathfinder is up and running, you should choose some set-
tings depending on how you’ll be using the instrument. These set-
tings are made through the Utility menu. Invoke the Utility menu by
holding
Lock Out down while pressing the ON key, then follow these
directions to set the Video Standard and Battery Type, and enable
Auto Power Down (if desired).
Choose the Video Standard/Signal Set
1. Use the Y and B keys to scroll to the SELECT STNDRD menu
item.
2. Select, with the
A
and
"
keys, the signal standard or “signal set”
that is appropriate to your application. The choices are: PAL;
NTSC; NTSC JAPAN, which includes NTSC signals with 0%
setup; and USER SIG SET, the user-configurable signal set that
can contain up to 26 signals of your choice—see page 20 for
more information.
3. When the name of the desired signal set is displayed, continue to
the Battery Type, or press any rectangular key to exit the Utility
menu and return to normal operation.