Tektronix WFM 601i, User Manual

Page: 37 / 135

Functional Check
WFM 601i Serial Component Monitor
1–19
.7
.6
.8
.5
.4
.3
.2
.1
–.1
–.2
–.3
Tek
COMPONENT ANALOG
2% & 4% K
PB
100%
50%
Figure 1-12: Channel 1 of color bar with level reference on the WFM 601i.
Press the top front-panel bezel button to select READOUT. One of the knobs
now controls the readout intensity. Adjust the control to the desired level.
NOTE . READOUT INTENSITY controls the intensity of the menus that are used
to select and setup instrument operation. Be sure to set this level at a
comfortable, yet visible setting. If the readout intensity is accidently turned too
low to see, consult the CRT Menu discussion on page 2–21 for the recovery
procedure.
Press the top bezel button again to select TRACE. One of the knobs now
controls the trace rotation. Adjust the control for a level signal baseline parallel
to the graticule 0 line.
Press the bottom bezel button to turn on RO TEST. Note that a cross mark is
now displayed at the center of the 0.7 volt line, directly under the target mark.
Exit the CRT menu by pressing either the CLEAR MENU or the CRT button.
The changes made while the menu was displayed remain in effect, but the
readout test mark disappears.