Vox Relay - DRAKE L7 Operator's Manual

2-12. VOX RELAY
Aphono jack on therearoftheL7AmpMerkpm
vided for connection to a
paiT
of norma& open
relay contacts in the exciter, which doseontrans
mit and thus turn on the arnpliik ar
the same
time The L7 is supplied with a
cable
with phom,
plugs on each end for this pnrpase AGcand-
PS7 Power Supplies are equipped ui+h a - ' p i n
connector instead of a phono jackforthis-
tion. A loose two pin plug is s o p p H ssith t b e C
accessory kit and this plug must be ix&dkd
cm
one end of the cable in place of the
phmo
when used with these models.
For TR7's and similar e x c b s . ir
i s
w
observe the correct polar& when
t e a l h e
VOX
RELAY
circuit
If a phono
conneebris
aed
this is automaticall3 a m m p l d u d If a
tro pin
connector is used. the wrred polarity i s obginsd
with the folloaiing
p d m
Place rbe &in
STANDBY and set the
Li
MODE
s w i t c h
to C X .
the ON/OFF switch
to
Oh', and the SlBY sricefi
in the "operate" (out) position. P l u g in rbe Xi0Z
cable connectors and observe the Plate - x
Meter. If it reads upscale, reverse the m p i n V 0 X
connector on the exciter end. The ampbfkr
p h e
current must be zero with the V05
cable
in and the exciter m STANDBI-.