User Manual

AXELL D-CSR 3302 US VHF REPEATER
PRODUCT DESCRIPTION AND USER’S MANUAL
20 Doc PN 0034B-UM Rev. 2.1 © Axell Wireless Ltd
4.11 Power Connections
Caution! Make sure the antenna cables or 50 ohm terminations
are connected to the repeater’s antenna connectors before the
repeater is turned on.
Caution! Be sure a CIRCUIT BREAKER meeting the instructions
given in this section is connected near the unit at an easily
reachable and accessible location from the unit.
4.11.1 Circuit Breaker Connections
To disconnect the unit (either manually or automatically in case of over-current), it is
required to install a circuit breaker on the wall near the unit, at an easily accessible distance
and location from the unit.
Circuit-breaker minimum requirements
 D-CSR 3302: 20AT, 115VAC
 Needs to be SAFETY approved
4.11.2 Switching Power ON
Note the following:
 The power switch has two positions; “on” and “stand by”. In the stand by position the
repeater is still connected to the power supply but not operational.
 The backup battery is operational for five years. Refer to section 9.3 for backup battery
replacement.
 The D-CSR supports a backup battery for last gasp in case of power failure. To power
on the unit, it is required to switch-on both power and backup battery switches.
The image below shows the location of the various power elements.
Figure 4-14. Power Elements Inside Repeater
Power ON/Standby
switch
Backup battery
pack
Battery (BATT) ON/OFF
switch