RACOM Ray2, User Manual

Page: 40 / 235

5.1.3. Menu Link - Service access - Users
• Edit - enter the menu.
• New password – choose a password and enter it.
• Confirm password – enter the password again to confirm.
Fig. 5.4: Configuration menu Link settings – Service access – Services
5.1.4. Menu Maintenance - Feature keys
The firmware of the microwave link is capable of controlling the maximum user data speed. The default
user speed without the feature key is the minimum for the respective hardware unit. The feature key
to assign the maximum user data speed, should be installed prior to physical installation. For further
details see the section called “Feature keys”.
5.2. Basic link configuration
Default radio parameters depend on the specific type of link and the specific channel allocation table.
Channels are typically set in the lower part of the band, the smallest bandwidth, QPSK modulation,
and low power. Both units in the pair should be capable of immediate communication. If it is possible to
work with these radio parameters at the installation location, the link can be activated. On an operating
link the required operating parameters can then be set up.
If a change in the parameters is necessary, it is done in the menu Link settings – Radio and saved by
clicking Apply. This applies when working on both units simultaneously if they are connected, otherwise
each unit is configured individually. When configuring units individually, pay attention to correct settings
of duplex pair for channels TX and RX. For example, if one station has TX channel L1, then the second
station must also have the channel RX L1.
5.3. Link test
Verify the functionality of the radio link:
• Switch in screen Status - Brief.
RAy2 Microwave Link – © RACOM s.r.o. 40
Step-by-step Guide