Motorola DR 3000 - Manual (Page 16)

Chapter 4 Electrical Connections
After the MOTOTRBO Repeater has been mechanically installed, electrical connections must be
made. This involves making the following connections:
• to power supply via AC power cord, and to
• antenna coax cables
Figure 4-1 shows the position of the repeater external connectors and line cord located on the back
panel. The AC power cord is also located at the rear of the repeater.
Figure 4-1 Locations of External Connectors at Rear of Repeater
4.1 Power Supply Connections
4.1.1 AC Input Power Connection
NOTE: The AC socket-outlet must be installed near the equipment and must be easily accessible.
Each repeater ships with a 2.438 m (8 feet) 3-conductor line cord that connects the repeater to a
110/120/220/240Vac source.
Figure 4-1 shows the location of the main power supply connector
(AC input), where the line cord connects to the repeater. Insert the 3-prong plug into a 110/120/220/
240Vac grounded outlet.
If an alternate line cord is required, obtain a suitable line cord, with fittings approved by the safety
testing agency in the end-use country, from a certified electrical parts supplier.
Do not apply AC power to the repeater at this time. Make sure that the circuit
breaker associated with the AC outlet is turned to
OFF.
Tx Rx
GND
POWER
SUPPLY FAN BATTERY
BACKUP
CONNECTOR
MAIN POWER
SUPPLY CONNECTOR
ETHERNET CONNECTOR
GROUND SCREW
TX CONNECTOR
RX CONNECTOR
POWER SUPPLY ON/OFF SWITCH
26-PIN
ACCESSORY
CONNECTOR
MAIN FAN
!
C a u t i o n