Clear-Com BS200 - Manual (Page 26)

The numbers (# ) below refer to items on the illustrations on page 20.
Auxiliary Equipment
Step 1. If using auxiliary equipment, such as another intercom, a CD player or other audio source, connect its
output cable connector (male) to the AUX IN connector (#33), and its input cable connector (female) to
the AUX OUT connector (#34) (if applicable).
The cable connectors must be 3-pin
XLR type for balanced +20dBV
Pin 1 = Ground
maximum audio input/output, with Pin 2 = Audio +
the following pin connections: Pin 3 = Audio –
Step 2. If the auxiliary equipment provides audio input only, press the AUX IN button (#20). The light above the
button (#9) should go on. Listen to the audio input in your headset as you adjust the IN control (#9) above
the light to the desired level.
Step 3. If the auxiliary equipment requires two-way communication, have someone listening at the auxiliary unit.
Press the ISO+ button (#21) on the front panel of the base station. The light above the button should go on.
While speaking into your headset microphone, adjust the OUT control (#9) above the light to the desired
listening level at the auxiliary unit. Listen to the audio input in your headset as you adjust the IN control
(#9) above the light to the desired level.
Step 4. ISO+ Only Setting - If you require ISO audio output to the AUX OUT connector (#34), but do not want
it broadcasted to other beltpacs, headsets or speaker stations, configure your equipment as follows:
• Turn the base station off.
• Remove the six screws from the top and three screws from each side of the base station top cover,
and lift the cover off and set it aside.
• Locate the DIP switch on the transceiver circuit board inside the base station. Set DIP switch #3
to the ON position. Leave #s 1 and 4 in the OFF position in secondary base station mode.
DIP switch inside
base station
• Replace the cover and screws on the base station.
• Turn the base station on.
8-Ohm Speaker
Step 1. If an external 8 ohm speaker will be used, connect its cable wires to the 8 OHM SPKR 2-pin Phoenix
connector (#35).
Step 2. Adjust the speaker volume with the LOCAL HEADSET VOLUME control knob (#10).
NOTE: Either a local headset or an external speaker can be used, but not both. The LOCAL
HEADSET VOLUME control knob is the adjustment for both.
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