General Instrument C6M-II, Руководство по установке

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3-2 Installation
C6M-II Installation Manual
To fasten the unit in place:
Insert screws through the four mounting holes in the front panel as shown in Figure 3 -1.
Figure 3-1
Rack mounting
Brace the unit with rear supports for improved stability as shown in Figure 3-1.
Checking the Operation
The connections for the operational check are shown in Figure 3 -2. To test the basic operation
of the unit, follow this procedure:
Install an F-type coaxial cable jumper between the
PIF IN
and
PIF OUT
connectors on the
rear panel.
Install an F-type coaxial cable jumper between the
SIF IN
and
SIF OUT
connectors on the rear
panel.
Install an F-type 75 Ohm terminator on the
COMP IF OUT
and
IF CW OUT
connectors on the
rear panel.
Plug the unit into an appropriate power line and allow it to warm up for five minutes.
Check that the
VIDEO OFF
and
REF OFF
indicators glow steadily.
Connect a standard baseband video signal generator to the
VIDEO IN A
connector on the rear
panel.