Operating the Equipment Locally
Page 3-96
Instruction Manual: evolution 5000 E5500 Mobile Contribution Encoder
ST.TM.E10033.3
Table 3.76: Spectrum Inv Options
Selected Option
Description
Off
Spectrum inversion switched off.
On
Spectrum inversion switched on.
Setup/Modulator Edit
S p e ct r um In v er s io n
+
O f f
—
Enter
Update using softkeys
Quit
The following screen is displayed. Press the Yes softkey to switch
modulation back on and return to the menu, or press the No softkey to
return to the menu and leave modulation switched off.
Setup/Modulator Edit
S p e ct r um In v er s io n
Y e s
O f f
N o
*
S w i tc h M o du l at i on Ba c k O N?
Quit
Modulation Switched Off
If modulation is switched off, the option is used in the same way as
described for modulation switched on, except that the screens to switch
modulation off and then back on are not displayed.
Preset Pwr Low Option
To access the Preset Pwr Low option, press the Preset Pwr Low softkey
in the
Modulator
Menu
.
This enables the ‘low’ IF output preset power level (one of settings for the
Setup/Operations Menu
IF Power option) to be set. Use the + and –
softkeys to increment or decrement the preset power level, or enter a new
value using the keypad. Press the Enter softkey to accept the new value.
Table 3.77: Preset Pwr Low Options
Valid Input Range
Description
Min:
–20.0 dBm
Max:
5.0 dBm
Step Size: 0.1 dBm
(Must also be less than the ‘normal’ preset power level)
‘Low’ IF output preset power level.
Setup/Modulator Edit
I F Pr e se t P o we r – Lo w
+
- 2 0 .0 dB m
—
Enter
Update using k ey p ad or softkeys
Quit
