Tait International Limited TBCK4B Manual Do Utilizador

TB9400 Installation and Operation Manual

© Tait Electronics Limited September 2011

The user controls and indicator LEDs on the front panel are shown in 

. They allow some manual control over the 

base station

 and 

monitoring of its operational status.

If there is more that one reciter in a subrack, inputs from all recit-
ers are summed to drive the front panel LEDs.

The speaker and microphone connector are not used in this release of the 

base station

.

The green power LED is lit when power is supplied to the subrack.

The red alarm LED will flash at a rate of 2 to 5 Hz when an alarm has been 
generated by any of the 

base station

 modules. It will continue to flash until 

the alarm is canceled or the fault is fixed. Note that only those alarms which 
are enabled using the

 

web interface

 

will cause this LED to flash.

b

speaker

f

receive LED

c

microphone connector

g

transmit LED

d

power LED

h

keypad

e

alarm LED

i

display

b

c

d

e

f

g

i

h

b c

d

e

On (steady)

The 

base station

 is in Offline mode (regardless of the presence of 

any fault).

Flashing

The 

base station

 is in Online mode, and one or more faults are 

present.

Off

The 

base station

 is in Online mode, and no faults are present.