Atec Tektronix-WVR500 - Manual (Page 3)

Specifications
1–2 WVR500 Waveform/Vector Monitor Service Manual
The Vectorscope display mode displays signals with the standard vectorscope
color bars amplitude and phase relationships. The vector display can also be used
to make differential gain and phase measurements. The +V display (PAL only)
overlays the –V axis on the +V axis to check the PAL system color encoders.
A full 360
_ digital phase shifter, with 75% and 100% color bars settings, and
variable gain are provided.
The Picture Monitor display mode displays the video input signal as a picture.
The brightness, contrast, hue, and chroma of the display are set internally and are
not adjustable.
The Waveform-in-Picture display mode displays the Waveform Monitor and/or
the Vectorscope displays in 1/4-screen sized windows overlaying the Picture
Monitor display. The reduced displays can be made semi-transparent for full
viewing of the Picture display.
Refer to the Options section for a list of the available options for the WVR500
monitor.
Refer to the Replaceable Parts list for a list of the Standard and Optional
accessories.
Many of the instrument monitoring parameters are configured through the menu
system. The
MENU , PRESETS , DISPLAY , CONFIG , and CLEAR buttons control
menu access, while the numbered buttons are used to make selections from the
displayed menus. The large unlabeled center knob is called the General Purpose
(GP) Knob, and is assigned control of monitoring functions through the menu
system. Instructions on how to make menu selections begin on page 2–12.
The current setting of several of the front-panel controls are displayed in the
on-screen readout. A description of the on-screen readout begins on page 2–11.
Characteristics Tables
The tables that follow specify instrument electrical characteristics, mechanical
characteristics, environmental characteristics, and certification. The tables are
logically grouped under specific functions, beginning with video input and
vertical channel specifications and ending with the instrument’s certifications.
Each table consists of a column that identifies the characteristics that are defined
by the entries in the description column. A single item in the category column
might have multiple description items, which could include performance
requirements, reference information, and performance verification step numbers.
Options
Accessories
User Interface
Categories