Toshiba Strata DK 280 Installation Manual page 155

Table 4-19
RCLU Controls, Indicators, and Interface Connectors
,
Control/Indicator/
Connector
Type of Component Description
Line Circuit 1 Indicator 1 Red LED
Line Circuit 2 Indicator 2
Red LED
Line Circuit 3 Indicator 3 Red LED
Line Circuit 4 Indicator 4
Red LED
Lights to indicate line circuit 1 is in operation. (Line indicator
'will not light unless RGLU is connected to a line.)
Lights to indicate line circuit 2 is in operation. (Line indicator
will not light unless RGLU is connected to a line.)
Lights to indicate line circuit 3 is in operation. (Line indicator
will not light unless RGLU is connected to a line.)
Lights to indicate line circuit 4 is in operation. (Line indicator
will not light unless RGLU is connected to a line.)
Jl Connector
J2 Connector
PAD Switch SW1 01
PAD Switch SW201
PAD Switch SW301
PAD Switch SW401
LOOP/GND Jumper
SW1 03
LOOP/GND Jumper
SW203
LOOP/GND Jumper
SW303
LOOP/GND Jumper
SW403
Modular connector
RJ14 modular Interface connector for trunk circuits 1 and 2.
Modular connector
RJ14 modular interface connector for trunk circuits 3 and 4.
2-position slide switch Enables -3dB signal level drop for line circuit 1.
2-position slide switch
Enables -3dB signal level drop for line circuit 2.
2-position slide switch Enables -3dB signal level drop for line circuit 3.
2-position slide switch Enables -3dB signal level drop for line circuit 4.
3-terminal jumper Along with jumper SW1 03, used to configure line 1 for loop
or ground start.
3-terminal jumper
Along with jumper SW203, used to configure line 2 for loop
or ground start.
3-terminal jumper Along with jumper SW303, used to configure line 3 for loop
or ground start.
3-terminal jumper
Along with jumper SW403, used to configure line 4 for loop
or ground start.
RED LEDs
Figure 4-26
RGLU Controls, Indicators, and Interface Connectors
BACKPLANE CONNECTOR
I
January 1996
4-39