Promax HD RANGER+ Manual page 179

A5.4.1.2 Menu Options for the selective optical to RF converter
To access the options of selective optical RF converter follow these steps:
Press the Settings key.
Select the Optical module option and press the joystick.
It appears a window to enable the optical module and to configure
additional parameters.
Select Enable.
It appears a window with some setting parameters.
In this window you can set two parameters:
Wavelength:
►
The wavelength for conversion to RF can be selected among the three
wavelength available: 1310, 1490 and 1550 nm.
Attenuator:
►
When the attenuator is ON is 15 dB RF attenuation. When the attenuator is
OFF is 0 dB RF attenuation. The attenuator must be adapted to the installation
according to the RF power (modulation index).
Also, on the right side appears the selective power in dBm for each wavelength.
April 2013
Figure A6.7.
61