Tektronix 1730 Series, Instruction Manual

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1730–Series Operating Instructions
2–8
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Figure 2-2: 1730–Series rear panel.
3 EXT REF
Bridging loop–through synchronization input (compensated for 75
W
), selected as
the synchronizing source by the front–panel REF switch. The input signal may
be composite sync, black burst, or composite video.
4 PIX MON OUT
A 75
W,
unfiltered, output signal that corresponds to the front–panel selected
display. This signal has bright–up, in the LINE SELECT mode, and is used to
drive a picture monitor.
5 REMOTE
A 15–pin, D–type, female connector that provides limited remote control
functions, such as four factory–preset front–panel setups, store disable, and the
input connector and enable for the RGB/YRGB staircase.
Remote functions are activated by polled ground closure; only changes in remote
input are responded to, allowing the front panel to be fully operational.
Multi–Pin Connectors