Power Switch; Back Up Battery Port; Communication Port & Mode Select Switch; Figure 2-9 Sdr Repeater Power Switch View - ADRF SDR User Manual

2.2.3 Power Switch

The AC Power on/off switch is located at the back of each individual module. Each module must be powered on
separated. The switch should be powered on after the repeater has been installed properly.

2.2.4 Back Up Battery Port

The SDR module can be connected to an ADRF-BBU (ADRF Battery Backup) to provide power during a power
failure. If an ADRF-BBU is utilized, connect the ADRF-BBU to the SDR via the external battery port as shown in Figure
4.
(WARNING: The circuit switch on the ADRF-BBU must be set to OFF before connecting the ADRF-BBU to the
SDR to prevent damage to the repeater or the ADRF-BBU and personal injury.)
Note: Please contact ADRF Technical Support for assistance if you are unfamiliar with the installation procedure
of our battery box.
2.2.5 Communication Port & Mode Select Switch

Communication Port- This port is used to communicate with the SDR-NMS. Connect the RJ-45 data cables that
are included with the SDR modules to the NMS communication port.

Master/Slave switch- The Master/Slave switch must be set to the slave position when the SDR modules are
connected to a SDR-NMS. The Master/Save switch should only be set to the Master when troubleshooting the
repeater with ADRF Technical Support.
2.2.6 AC Select Switch

The AC select switch will let the user switch between 115V and 230V.
Advanced RF Technologies, Inc.
Figure 11 SDR Repeater Power Switch View
Figure 12 Battery Backup Port
Figure 13 Master/Slave Switch
Figure 14 AC Select Switch
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