O
UTDOOR ENCLOSURE TYPE
MINI
HANDBOOK
16
An option for 13V output is also available. This can be partnered with the customer selectable voltage (usually
18 V) to power LNBs with voltage defining polarisation switching. The user can then operate two optical links,
one serving each polarisation from a dual LNB.
LNB Customer variable voltage source
The ODE-MINI incorporates an optional, selectable voltage power supply to facilitate antenna LNB powering if
required.
The user must ensure that the power requirements of their LNB(s) do not exceed the ODE-MINI power
capacity which is labelled internally. To drive external equipment with very high power requirements (e.g. a
BUC) the option for dual redundant power supplies can be substituted for a dedicated supply to provide this
function which bypasses this selector. See next section (ODE-MINI power supplies) for details.
The ODE-MINI LNB voltage setting is factory set to match the customer requirement prior to shipping, but
should it need changing, the following procedure should be performed:
Power down the enclosure by switching both power supplies off.
Using a 2.5 mm flat blade screwdriver or small crosshead, adjust the 4 position switch such that its arrow
head is pointing toward the desired voltage.
Re-establish power by switching on the power supply switches.
13V
V
15V
V
24V
V
18V
V
