Tektronix 77807-1, User Manual

Page: 30 / 132

Operating Basics
DS1000 Series User Manual
2–3
Rear Panel Connectors
This section describes the rear panel connectors, which are illustrated
in Figure 2–2.
NTSC
PAL
Figure 2–2: Rear-panel connectors for NTSC and PAL models
Power Input Connector. Accepts the AC power cord assembly that
is shipped with the product.
Fuse Holder. Provides a safety fuse for the AC mains input
(95–240 V operation). The fuse holder is located just above the
AC power connector. Refer to Appendix C for fuse replacement
instructions.
Serial Connector. Provides a bidirectional serial connection for
remote control by a PC. The connector is a 9-pin, subminiature
D-type. Serial communication using this connector complies with
RS232 and RS485 standards. For instructions on selecting the
RS232 or the RS485 interface, refer to Serial Configuration on
page 3–8. For remote control commands and techniques, refer to
Appendix B.
QUAD O/P. Provides a quadrature video output with nominal
75
W
impedance.
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