ALGE-Timing BANG2, Manual

Page: 12 / 16

Manual
Speaker System BANG2
-12-
3 Operation
•
Turn on the controller MASTER (12) for total volume this far that the following settings are
easily audible on the loudspeakers.
•
Turn on the desired signal sources and mix their signal with the corresponding volume
controls or as required blend in or out the signals (completely turn off the controllers of
unused signal sources):
o
for microphone on input MIC IN (16): volume control MIC (10)
o
For input LINE IN (13) no separate volume control exists. The volume of the signal source
on this input can only be controlled with controller MASTER (12).
•
With controllers (7) – BASS and (6) - TREBLE– optimize the tone of the mix signal.
•
With controller MASTER (12), adjust the final level for the total volume of the active box
and maybe correct the tone settings.
•
After operation switch POWER (17) to “off”.
4 Power Supply
The BANG2 can be supplied from mains or internal rechargeable batteries.
4.1 Mains Connection
If the active box BANG2 is to be supplied via mains socket and/or the internal lead-gel-batteries
are to be charged, connect with enclosed mains cable to mains connection (5) and to a socket
(
90 - 230V~/47 – 63 Hz/150VA ).
Mains connection: 90 - 230 V~ / 47 – 63 Hz / 150 VA
4.2 Battery
The BANG2 has two integrated lead-gel-batteries (each 12 V/3 Ah) for off-grid operation.
4.2.1 Battery Operating Time
The operation time of BANG2 with battery operation depends on set volume and duration of
active use.
Operating Time: approx. 3 to 4 hours at normal use
4.2.2 Charge Battery
During mains connection of the active box, the automatic charging for the batteries is activated
and the charging indicator LED CHARGE glows (next to on/off switch).
•
red light: batteries are being charged
•
green light: batteries are completely charged
The does not have to be switched on with POWER (17) for charging but can be used as nor-
mal during charging.
The charge protection circuit prevents the batteries from being overcharged. The mains plug
should anyhow be unplugged from the mains socket when the device is not used for a while.
Before first operation and after storing the device for a while, the batteries should always be
completely charged. If the POWER switch blinks during battery operation, the batteries are
nearly discharged and should be charged as soon as possible.
ATTENTION
It could happen that the batteries of the BANG2 are exhaustively discharges and are thus
damaged. An exhaustive discharge is possible when the battery is either not charged for too
long or if the BANG2 is constantly operated at mains connection.
We highly recommend to
completely charge (12 hours) the batteries at least once a month
to avoid such damage. E.g. a clock timer could be used for automatically switching on the
mains supply for the recommended period. This is especially helpful for periods during which
the device is not used (summer or winter breaks).