CHAPTER 3
3-18 IEN HARDWARE REFERENCE 940043-002
Table 3-4 lists the jumper definitions for the CIM15H-33 port processor.
Table 3-4 CIM15H-33 Jumper Definitions
JUMPER DESCRIPTION FACTORY SETTING
JT1 Battery On/Off Battery On: Pins 2 & 3 connected.
JT2 CPU Clock 8/16MHz 16MHz: Pins 2 & 3 connected.
JT5 Do not connect.
JT17 Do not connect.
JT18 Modem Monitor Normal/On Normal: Pins 1 & 2 connected.
JT24 Do not connect.
JT30 Modem Equalization On/Off Equalization Off: Pins 1 & 2 connected.
JT31 TX -9dbm/TX -2dbm TX -9dbm: Pins 2 & 3 connected.
JT35 Do not connect.
JT36 Do not connect.
JT37 Do not connect.
JT38 Do not connect.
JT39 Do not connect.
JT40 Ring Detect Loop/Ground Start Loop Start: Pins 2 & 3 connected.
JT41 Modem Monitor Normal/On Normal: Pins 1 & 2 connected.
JT42 ESCC Clock Speed 8/16/19MHz 19MHz: Pins 5 & 6 connected.
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