Tektronix 634, Инструкция по эксплуатации

Страница: 22 / 29

Section 3—634 Operators
INSTRUMENT OPTIONS
Your instrument may be equipped with one or more instrument options. A brief description of each available option is
given in the following discussion. Refer to Table 3-1 for location of option information. For further information on
options, see your Tektronix Catalog or contact your Tektronix Field Office.
OPTION 1
Replaces the standard crt with a reduced resolution crt.
OPTION 6
Listed as Professional Medical Equipment by Underwriters Laboratories, Inc. Modifications include warnings required for
medical equipment, a hospital grade card and plug cap, an internal line fuse, a carrying handle, protection panels, and
feet. (Cannot be ordered with Option 20.)
OPTION 9
Certified as a recognized component, Professional Medical Equipment, by Underwriters Laboratories, Inc.
OPTION 11
Additional BNC connector on rear panel allows input of external sync signal (internally switchable).
OPTION 13
Reverse video signal (from positive to negative picture) with switch on front-panel board, or 0 V TTL level input on a
remote line from the front-panel board.
OPTION
16
Multi-pin connector on rear panel provides for remote control of the BRIGHTNESS, CONTRAST, and FOCUS controls; a
video-reverse switch (Option 13 only), and remote inputs for the video, external sync (Option 11 only), and TTL
unblanking signals.
OPTION 17
The front-panel CONTRAST, BRIGHTNESS, and FOCUS controls are repositioned to provide access from the top
of the
instrument. Not available with Options 6, 23, or 28.
OPTION 20
Deletes power transformer and regulators. Requires external de supply (+ and -18 to 24 V and +8 to 10 V unregulated).
OPTION 23
Includes handles, feet, and protective covers (not available with Option 20).
OPTION 28
Provides protective covers only (not available with Options 6 or 20).
OPTION 74
Uses P4 phosphor in the crt.
3-1