TC Electronic BG250 - Manual (Page 18)

Operation – Rear Panel
14
9. MAINS IN –
Power switch & Power input
The switched-mode power supply of this device ac-
cepts voltages from 100V to 240V. The ground pin of
the power supply unit must always be connected in
order to avoid voltage differences between e.g. the PA
and the BH250 / BG250-208.
10. PEDAL input
You can connect a TC Electronic Switch-3 to the PED-
AL input of your BH250 / BG250-208 to control the fol-
lowing features:
■ Activate TonePrint A
■ Activate TonePrint B
■ Mute
11. USB port
To transfer a downloaded TonePrint from your comput-
er to your TC device, connect the computer and your
TC device using a USB cable. A USB connection can
also be used to update the internal software (firmware)
of the TC device.
12. SPEAKER OUT
Use the SPEAKER OUT connector for connecting
BH250 to speaker cabinets. Please note that this is a
speakON connector, and you must use speaker cables.
Do not use instrument cables!
Use a cabinet configuration with your BH250 with a
minimum load of 4 Ohms. Examples:
■ 2 x 8 Ohm (in parallel)
■ 1 x 4 Ohm.
13. AUX IN
The AUX IN is a stereo auxiliary input. Any signal
present on the AUX IN jack is played back through all
BH250 / BG250-208 outputs. This allows you to play
along with a rehearsal track, or you can practice to the
beat of a metronome click. The included “mini jack to
mini jack cable” allows you to use an iPod®, iPhone®