Figure 2-1. Packaging of Spectrum Analyzer TS-723(*)/U.

TM 11-6625-255-14/TO 33A1-13-170-1

Figure 2-1. Packaging of Spectrum Analyzer TS-723(*)/U.

and 3 and terminals 2 and 4.

used, taking care to use the proper fuse as speci-

(3) Follow the procedures in a (4) and (5)

fied in a and b above. When operating from a

above substituting a 1.6 ampere fuse and a tag in-

230V source, take care never to set this switch to

the 115V position.

dicating the unit has been set for 115V operation.

Power

Transformer

(TS-723C/U

and

25. Interconnections

T S - 7 2 3 D / U ) . A switch has been added in the

p r i m a r y circuit of power transformer T1 which

a. Make the power and ground connections as

p r o v i d e s for 115V or 230V operation directly

follows:

w i t h o u t any need to change the transformer

( 1 ) Connect the power cord to the available

strapping or wiring. A locking plate fits over the

l i n e source. Refer to paragraph 2-4 for wiring.

toggle switch and is screwed to the rear of the

changes if necessary.

chassis so that the switch cannot accidentally be

(2) If the TS-723A/U power cord plug has a

t h r o w n after it has been properly set. Set this

round grounding terminal, and the ac outlet will

switch to correspond to the voltage source being

not accept this plug, replace the plug with con-

2-2