To install the dual-antenna mode (optional)
98-150471-A02
Chapter 3: Installation
3-27
Installation
3. Provide vessel heading input to the master ACU and slave ACU, see
4. Connect the cables as shown below and in the table below.
Figure 3-26: Dual mode antenna, connecting cables (example)
Connect cables
Purpose
Master ACU LAN to Slave ACU LAN
Master/Slave control
Master ACU LAN port 1 or RS 232 to VSAT modem control VSAT
modem control
Master ACU Rx Out to the Rx combiner input 1
Rx when Master active
Slave ACU Rx Out to the Rx combiner input 2
Rx when Slave active
Rx combiner output to VSAT modem Rx
Rx to VSAT modem
Master ACU Tx In to the Tx splitter output 1
Enabled when Master active
Slave ACU Tx In to the Tx splitter output 2
Enabled when Slave active
Tx splitter input to VSAT modem Tx
Tx from VSAT modem
Table 3-8: Dual mode antenna, cabling
SAILOR900HP.book Page 27 Monday, July 18, 2016 12:44 PM