Memory - emitor COMBOLOOK Color Manual

• Tune to the start frequency with the cursor (so the cursor stands in the beginning of
the signal/transponder peak).
• Push button #1 (Set strt
• Turn the knob and place the new (second) cursor at the end of the carrier (stop
frequency) .
• The measured result (and the adjusted bandwidth –BW) is displayed in the lower
right hand corner of the monitor’s screen.
The above example illustrates some components of a digital signal that differentiate it
from analog signals:
•
Note the bandwidth displayed in the lower-right corner (BW: 8.00 MHz). “Digital”
signals usually have a bandwidth of 8 MHz; or 4 MHz.
• Also, note the (3) distinct “humps”, or “peaks” of the signal. The larger one will be
the “video carrier”; the next smaller one is the “color carrier”; and the smallest
represents the “audio carrier”.
E. E. E. E. Memory Function: Memory Function: Memory Function: Memory Function:
All displayed spectrums may be saved to one of the 99 memory positions in the
Color
COMBOLOOK COMBOLOOK COMBOLOOK COMBOLOOK
maintenance work may now be documented.
memory-position
Later on, the
the attached PC-software) and even printed out on the PC´s printer.
To save measurement data To save measurement data To save measurement data: To save measurement data
* Tune to a desired spectrum and push button # 9 in the
* Push button # 1 for ”Spectrum” (or button # 2 for ”User span
section of this manual).
Memory-Position
* Select the
lower, right-hand corner of the monitor’s display screen, and index to other positions by
turning the knob.
* Push the ”Save”-button (button # 1) and the selected spectrum/data will be saved to
the designated Memory Position (
Set strt) and a new (second) cursor appears on top of the earlier. Set strt Set strt
. This can be a useful tool for new installations, service and
may be easily transferred to a standard PC (with help of
desired (00-99). The position (number) is shown in the
make a “mental note” of the position’s number!) make a “mental note” of the positi
make a “mental note” of the positi make a “mental note” of the positi
Main Menu

(Memory

Memory).
Memory Memory
User span”. (detailed in another User span User span
on’s number!)
on’s number!) on’s number!)
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