Jumper s5 ( transmit carrier, Jumper s6 ( local copy, Jumper s8 ( signal and earth ground – Telenetics MOT202TRM User Manual
Page 18: Jumper s5, Transmit carrier, Jumper s6, Local copy, Jumper s8, Signal and earth ground
Installation
Jumper S5
−
Transmit Carrier
Settings:
Control (default)
Constant
Jumper S5 places the transmitter under terminal control (default) or
turns on the transmitter continuously in a 2-wire half duplex system.
Jumper S6
−
Local Copy
Settings:
Enabled
Disabled (default)
Jumper S6 must be left is the default position of Disabled when
operating on a 4-wire network. It is also normally left in the default
Disabled position when operating on a 2-wire network. Strapping this
jumper as Disabled inhibits the local receiver from receiving the
transmission of the local transmitter.
Jumper S8
−
Signal and Earth Ground
Settings:
Connected
Separate (default)
Jumper S8 allows Earth GND to be tied to the modem system GND.
Page 16