1735 HD High Definition Waveform Monitor
1–1
Getting Started
The 1735 HD is a multi-standard waveform monitor accommodating six
composite or two component input signals. The 1735 HD provides a true input
ground for each of the component input sets, selected via the front panel. The
monitor is 8-1/2 inches wide by 5-1/4 inches high, weighing approximately
10.3 pounds.
The on-screen menu allows the operator to select from the following field/line
rates. The menu is divided into progressive and interlaced pages, as shown in
Figure 1–1.
Progressive Formats
Interlaced Formats
Figure 1–1: On-screen menu
Front-panel selections and readout functions are controlled by a microprocessor
that polls the front-panel switches and remote ground closures. Front-panel
controls and indicators consist of variable controls, momentary contact push-but-
ton switches, and LED indicators. Outlined front-panel selections are accessed
by holding the switch approximately one second.
The signal is displayed on a bright CRT capable of displaying one line per frame.
It is of the mesh type, for better geometry, and uses an internal graticule to
reduce parallax. Variable graticule scale illumination provides even lighting over
the usable graticule area to increase measurement accuracy and improve the
quality of waveform pictures. Option 74 provides a P4 (white) phosphor tube.
The six video inputs and the External Reference signal input are high impedance
bridging loop-throughs, which protects the integrity of the signal paths.
Synchronization can be either external or internal (channel 1).
Summary of Contents for 070-8462-03
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