Sony WRT-810A - Page 7

Si a aS ha
WRT-810A WRT-820A
Cage --——__—-
Reduces noise caused
by the wind.
<Display section>
(See next page)
Wire anienna
-~———~~-Input connector
{ Connect the output connector of
i one of the following optional
Sony lavalier microchones:
AF switch
Switches
on
and
ECM-44SC/BC
off
the
audio
ECN-55SC/BC
input.
ECM-68SC/BC
ECN-77SC/8C
ECM-166BC
RF power output select
switch
Selects RF power output
2.5 mW or 10 mW.
2.5 mW: Suitable for a
working range of up to
30 m (98 feet).
You can also us¢ your wired microphone
by connecting it to this connector
with an optional EC-1.5CF microphone
cable.
Pin assignment
1 1 45 V ouiput
PNET ee ah A Om ene emt Oe cee
10 mW: Suitable for a
working
range
exceeding
bene
2
HOT
30
m
(98
jeet).
3
COLD
3
2
4
GND
Battery
holder
= a
2
a
s 5
i
bee paat pret aaiiaramaiacs.
POWER switch
Setting this switch to ON puts the unit in transmission mode,
recalling the channel! selection and the input attenuation setting.
Setting this switch to OFF tums off the unit, saving the
channel selection and the input attenuation setting.