Chapter 10 - Upstream Generator
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10.1.2.2
Setting the number of upstream carriers
Specify the number of carriers under the
UPSTREAMS
menu item. You can select between one
and four carriers.
Figure 10-4 Upstream Generator carrier selection
10.1.2.3
Entering the frequency
After selecting the
FREQUENCY
menu item, use the numeric keypad or the arrow keys to set a
frequency between 5 MHz and 65 MHz. The smallest frequency resolution is 0.1 MHz (100 kHz).
The decimal place of the current cursor position can be changed from 0-9 by pressing the arrow
key
↑
/
↓
. The cursor can be moved to the left and right using the
←/→
keys. Use the
ENTER
key to
confirm the entry. If the value entered is beyond the valid range it is limited to the corresponding
minimum and/or maximum value.
10.1.2.4
Entering the transmission level
After selecting the
LEVEL
menu item, use the numeric keypad or the arrow keys to set a level
between 70 and 112 dBµV. The lowest level resolution is 1dB.
The decimal place of the current cursor position can be changed from 0-9 by pressing the arrow
key
↑
/
↓
. The cursor can be moved to the left and right using the
←/→
keys. Use the
ENTER
key
to confirm the entry. If the value entered is beyond the valid range it is limited to the corresponding
minimum and/or maximum value.
