Sennheiser 3000 series Instruction Manual page 4

Pocket Pack Transmitters
7
6
5
4
3
There is a multi-segment LED display on the battery pack that gives an indication of
battery life (3). See the chart above.
The ON/OFF switch (4) is recessed to avoid accidental operation. When the transmit-
ter is on the LED (5) will light. This LED will flash in the event of input (microphone)
overload. Reduce gain on the screwdriver operated input gain control (6). We find that
a setting of 3 suits most applications.
To remove the battery pack you must first squeeze the
catches either side of the trasmitter as shown. Slide the
pack downwards while continuing the pressure on the
catches. Install MN1500 (AA) batteries. Replace battery
box by sliding back into position.
SK50 & SK3063
1
These packs are identical in operation
and are distinguished by the silver
2
body of the SK50 and the black body of
the SK3063.
We supply these transmitters with the
aerials fitted. The connector (1) is a
screw-lock single pin Lemo connector.
It is important that the locking ring is
8
tight.
Microphones to fit socket (7) are either
fitted with a screwdown connector (as
the aerial) or more frequently with a
push to insert type; where a pull on
the barrel both unlocks and removes
the connector. Never unscrew this
style of connector as internal damage
results, often leaving the connector
stuck in the transmitter. This is a 3
pin Lemo connector, to prevent acci-
dental insertion in the aerial socket
(and vice versa).
The channel selector switch (2) is
screwdriver operated. Frequency allo-
cations are as shown on the front
panel (8).