Master Section; Battery Status Indicators; Charging Indicator - YORKVILLE EXM 70 Owner's Manual

Master Section

Master Control
The Master Control is used to set the overall level of the Yorkville EXM 70/Mo-
bile/Mobile12.
Note: When two systems are linked together, the Master Control only affects the
level of the unit on which it is located.
Effects Selector
Three effects are available with this control, as well as an off (no-effects)
position. The effects are Delay, Hall Reverb and Room Reverb. The selected
effect is available to all 3 input channels and the amount of effect applied
is controlled by the individual channel's effects knob.
Note: If effects are not in use, set this switch to the off position to help con-
serve battery life.
Link Section
In situations where additional bass or input channels are needed, The Link jacks can
be used to connect multiple EXM 70/Mobile/Mobile12 systems and/or a subwoofer.
Link Jacks
The Link jacks are in parallel and we have provided both a male and female XLR to
help make it more convenient to 'link' EXM 70/Mobile/Mobile12 enclosures togeth-
er. To use the Link feature, insert a standard XLR patch cable between cabinets.

Battery Status Indicators

The back of the EXM Mobile/Mobile12 has a series of four LEDs (green,
green, yellow, and red) to indicate the approximate charge level. The
upper green LED is illuminated if there is greater than 85% charge in the
battery. The red LED only will indicate that the battery is critically low
(approximately 10% remaining) and needs immediate charging.
The indicators will be engaged only when the power switch is turned on.
Low-Power "Sleep" State
The EXM Mobile/Mobile12 features a special "sleep" mode which reduces
energy consumption when the system is not in use and this also preserves
battery life. This mode is automatic and nearly undetectable to users when the EXM Mobile/Mobile12
is configured properly. To ensure the sleep state doesn't interfere with normal operation, the output
level should be controlled with the Master control, especially where quiet playback is desired.

Charging Indicator

Whenever AC is connected to the unit, the charging indicator will be turned on. If it is green, the
unit is fully charged. If it is red, the unit is in the process of charging.
Charging the EXM Mobile/Mobile12
To charge the EXM Mobile/Mobile12, plug it into an AC power source using the included power
cord. The charging indicator LED is the best indication of the charging status; even if all of the
battery status LEDs are lit, there is still possibly some additional charging time required. The
EXM Mobile/Mobile12 can be safely left connected to AC power for charging indefinitely. It will
intelligently control its own charging regime when plugged in long-term.
The EXM Mobile/Mobile12 will not charge when the temperature is below 0° C or above 45° C.
If the EXM Mobile/Mobile12 is going to be stored unused for a long period of time (greater than 6 months) it
is advisable to periodically plug it in to charge up the battery.
If the EXM Mobile/Mobile12 has been stored for a long period of time unused and it has not been maintained, it is
advisable to connect the charger and leave it plugged in for approximately 24 hours.
The EXM Mobile is delivered with 40-50% of
the charge capacity. Please charge your unit for
5-hours prior to initial battery operation!
3
EXM
Room
Hall
Delay
Off
EFFECTS
MAIN
Output
MAIN
Input
To LINK, Connect
the MAIN Output
to the MAIN Input
of another powered
speaker cabinet