TBA0STU/TBA0STP CTU Operation Manual Using the CTU with a TB7100 13
© Tait Electronics Limited September 2005
TB7100 TB8100 TB9100
b
not used programming port serial port
b
c
power LED power LED power LED
c
d
not used noise source output and on/off
switch
noise source output and on/off
switch
d
e
balanced line input balanced line input analog line input
e
f
speaker audio selection switch speaker audio selection switch speaker audio selection switch
f
g
unbalanced line input unbalanced line input not used
g
h
unbalanced line output unbalanced line output not used
h
i
balanced line output balanced line output analog line output
i
j
600Ω load on/off switch 600Ω load on/off switch 600Ω load on/off switch
j
1)
not used not used system interface connectors
1)
1!
system interface connector
a
system interface connectors not used
1!
1@
digital input switches
b
digital input switches digital input switches
1@
1#
speaker speaker speaker
1#
1$
speaker volume control speaker volume control speaker volume control
1$
1%
RSSI output RSSI output digital output 0
1%
1^
not used digital output LEDs not used
1^
1&
ground connector ground connector ground connector
1&
1*
Tx Relay output and LED Tx Relay output and LED;
digital out 3 (TaitNet)
digital input 4
1*
1(
keying switch for the transmitter keying switch for the transmitter keying switch for the transmitter
1(
2)
Tx Key input Tx Key input Tx Key input
2)
2!
Rx Gate output and LED Rx Gate output and LED Rx Gate output and LED
2!
2@
not used DC input DC input
2@
2#
not used system control bus connector not used
2#
a. The TB7100 uses the 25-way connector with the TB7100 CTU adaptor board (refer to “The TB7100 CTU Adaptor
Board” on page 17).
b. Switches 1 to 4 can be configured as digital inputs or channel select. Switch 6 is used for Rx inhibit. The other switches
are not used. Refer to “DIGITAL/PROGRAMMING INPUTS” on page 15 for more information.
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