Battery Backup Terminal; Figure 3-5 Annunciator Port Of Psr-Vu-9537-Ua; Figure 3-6 Battery Backup Port (4-Pin Female); Figure 3-7 Battery Switch - ADRF PSR-VU-9537-UB Manual

Figure 3-5 Annunciator port of PSR-VU-9537-UA

3.2.5 Battery Backup Terminal

This port connects to the ADRF-BBS/BBL-24 (24V battery backup unit) via a dedicated cable provided by the
ADRF.
Figure 3-6 Battery Backup Port (4-pin Female)
When the ADRF-BBS/BBL-24 is connected to the repeater, the battery switch on the PSU must be switched to
the ON position. This will enable the repeater to charge the ADRF-BBS/BBL-24 battery backup unit when AC
power is present.
Figure 3-7 Battery Switch
Connect the ADRF-BBS/BBL-24 to the PSR-VU-9537-UBvia the external battery port to provide continuous power
to the repeater during a power failure.
Advanced RF Technologies, Inc. 22