Tektronix - TSG 90 - TV pattern generator
Manufacturer:
Equipment:
TSG 90
Date:
Category:
Group:
Sub Group:
Information
The TEKTRONIX
TSG 90 PATHFINDER TV Signal
Generator is
designed for
ease of operation and outstanding portability. It provides a
complement of 16
NTSC test signals, including the Safe Area signal. It also
provides 13 selectable
audio frequencies from 50 Hz to 20 kHz, a 50 Hz to 20 kHz
audio sweep, and an
audio click channel ID. The two stereo AUDIO outputs may be
set to one of
three selectable amplitudes: 0 dBu, +4 dBu, or +8 dBu.
The PATHFINDER provides character ID capability, as well,
storing up to eight
messages consisting of two 16 character lines of text. Any
one of these text mes-
sages may be inserted into the video test signal, or up to
four of them may be
cycled in a continuous loop (displaying for 1 to 9 seconds
each) in any order.
These messages may be displayed anywhere in the safe action
area of the picture,
or the first line of the message may be moved into the
vertical interval.
In addition to the eight text messages, the PATHFINDER can
also store as many
as four complete front-panel configurations (User Presets),
which can include
menu selections, text messages, and tone and cycle information.
The PATHFINDER is DC powered, using either an AC adapter
with 12V output
(18V maximum open circuit), eight AA batteries, or a 9.6V
NiCad battery pack
(optional accessory). In-instrument charging capability,
utilizing the AC adapter, is provided for the NiCad battery
pack only. If eight AA NiCad batteries are
used, a separate charger must be provided.
Service manual
Manual type:
Service manual
Pages:
94
Size:
730.2 KB
Language:
english
Revision:
Manual-ID:
070-8706-01
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
Dec. 26, 2017
MD5:
29f96d3a-5a70-2514-71db-2291a5eaa3d2
Downloads:
345