Tektronix 80C12B Series, Руководство пользователя, Страница: 25 / 44

Operating Basics
Front Panel Controls
The following fi gure shows the 80C12B front panel. (See Figure 3.)
Channel Selection
Each channel has a SELECT channel button and an amber channel light. The
button operates as follows:
If the amber channel light is on, the channel is acquiring a waveform.
If you push the channel button and the channel is not being acquired (for
any channel or math waveform), then the instrument activates (turns on) the
channel.
If you push the button and the channel is active as a channel waveform, then
the instrument selects the channel waveform.
If the channel waveform is already selected when you push the channel
button, the instrument turns the channel off.
Figure 3: 80C12B optical module front panel
Optical Input Connector The optical input connector uses a universal connector interface (UCI) that allows
use of many standard
fi ber-optic female connector styles. Some of the standard
UCI interfaces supported are FC, ST, SC, and DIN.
80C12B Optical Sampling Module User Manual 11