Power Con Nec Tion; Dummy Load - Telex TR-300 Operating Instructions Manual

CONNECTING AUXILIARY AUDIO SYSTEM
Connect the BTR-300 to your aux il iary au dio
via the Aux il iary in put/out put re cep ta cles on
the rear of the unit.
CON NECTING TWO BTR-300'S
Con nect the first BTR-300 to the sec ond
BTR-300 by us ing a short XLR type ca ble (not
sup plied) plugged into ei ther of the in ter com
jacks. See Fig ure 23.
Note that the sta tions need to be on dif fer ent
fre quen cies.

POWER CON NEC TION

In sure the Power ON/OFF Switch on the front
of the BTR-300 is in the "OFF" po si tion. Con -
nect the AC power sup ply cord to the BTR at
the socket la beled "POWER". Plug the power
sup ply unit into an AC out let.
Fig ure 23
Con necting Two BTR-300's

DUMMY LOAD

In the case where a wired in ter com will not be
used with the BTR-300, it is im por tant that the
dummy load (sup plied) be in stalled. The
dummy load should be plugged into the "In ter -
com Loop-Thru" con nec tor.
NOTE: If the dummy load is not used prop -
erly, an an noy ing squeal may re sult that may
cause dam age to the ears.
-22-
Fig ure 24
Con necting the Power Sup ply