Figure 1-3: Illustration Of The Spg 422 Rear Panel - Tektronix B020000 User Manual

Select Buttons
Reference LEDs
Rear-Panel Connectors
Power
Figure 1–3: Illustration of the SPG 422 rear panel
SPG422 Component Digital Sync Generator User Manual
changes or allow you to return to your original starting point. The LOCKOUT
button is included in this group. See Installation in this section of the manual for
details on the LOCKOUT button.
Use the select button to select a specific menu.
The reference LEDs indicate whether the SPG 422 is externally genlocked or is
using its internal oscillator.
More information on these controls is available in the Operating Basics and
Reference sections of this manual.
Remote
The SPG 422 rear panel contains all of the connectors for the instrument. (See
Figure 1–3.)
Power Connector. This instrument operates from a single-phase power source
with one current-carrying conductor at or near earth-ground (the neutral
conductor). Only the line conductor is fused for over current protection. Mains
frequency is 50 or 60 Hz. The operating voltage range is continuous from 90 to
250 VAC.
WARNING. To avoid dangerous electical shock, do not connect power to the
SPG 422 when the top cover is off. Dangerous potentials are present on the
Power Supply board.
Serial Bars. Serial digital color bars output. Set from the Serial Bars menu.
Serial Black. Serial Digital Black signal output. All its parameters are set by the
Serial Bars menu.
Serial signals Serial audio
Analog black
Getting Started
Serial Serial
black bars
Genlock
1–3