Instruction manual

RIC-E3/ETH, RIC-T3/ETH Installation and Operation Manual Chapter 2 Installation and Setup
Installation and Setup 2-3
RIC-E3/ETH and RIC-T3/ETH contain components sensitive to electrostatic
discharge (ESD). To prevent ESD damage, avoid touching the internal components.
Before moving jumpers, touch the RIC-E3/ETH or RIC-T3/ETH frame.
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To open the RIC-E3/ETH or RIC-T3/ETH case:
1. Disconnect all the cables connected to RIC-E3/ETH or RIC-T3/ETH.
2. Release the two rear panel screws and use them as levers to slide out the PCB
interior of the unit.
Setting the Main Board Internal Jumpers
The internal jumpers located on the RIC-E3/ETH or RIC-T3/ETH main board are
identified in Figure 2-1. The jumper settings are described in Table 2-1.
JP2
JP1
ON
INT
OFF
LBT
AIS
TIMING
E3 or T3 Interface Board
Ethernet
Interface Board
Figure 2-1. Main Board Layout
Caution