SENRUN EP-300-350 - Manual (Page 8)

6
BL CG
MAIN VOL.
MAX
OFF
ON
TONE
L H
DC IN
19V/3.15A
AUX
IN
MIX
OUT
Charging the Battery Pack
※Follow the direction of arrow point
to open the back cover and to put
into in accordance with negative
pole and positive pole.
A Charging Method (See figure 1.)
1. Charging:CG(Green LED) indicator flashing
on the unit.
Charging completed:CG(Green LED) indicator
steady on the unit.
2. Electric consumption is insufficient while using:
BL(Red LED) indicator flashing.
Electric consumption is sufficient while using:
BL (Red LED) indicator steady on the unit.
Notes:
(1) If state of starting the machine while charging, but the function of the
power remains unchanged.
(2) If insufficient state of electric consumption too long, machine will automatic
the shut-down, please charge or change the battery immediately.
(3) It is the standard type of lead-acid battery when dispatched from the factory;
please don't change the battery use of other specifications, so as not to cause
the battery and main unit to damage.
(4) It is a lithium battery type when dispatched from the factory; please don't
change the battery use of other specifications, so as not to cause the battery
and main unit to damage.
Lithium battery system: 14.8V/2.4Ah (3.7V*4 pieces).
、
※
Figure 1
Green LED
Red LED
B Instruction for Battery and Maintenance Guide
1. The battery changes and needs to pay attention
to electrode, the red line connects the battery to
positive pole, and the black line connects to the
negative pole. Or refer to the graphic direction
(See figure 2). Please don't transposition.
Otherwise the battery will have no function.
Please adopt the high-quality battery, so as not
to influence the life-span of battery. Please read
the specification of the battery in details.
2. When not using for a long time, please cut the switch
to OFF position,and charge regularly once (about 2-3
weeks),in order to lengthen the life-span of the battery
continuously, keep the normal condition.
Note: The battery is the consumable, so not under warranty limited.
、
Figure 2
7
Safety & maintenance
Additional Information (Note on unit installation)
1. To assembly this unit should be away from ground (1 to 1.5 meter) to get best
position and sound result. To using tripod stand is the best recommendation.
(Optional product: ST-30)
2. To ensure set the proper voltage input must be between on 100~240V in your
area before use this unit.
3. When turning on the volume up to the maximum volume output (MAX.), Bass
tone control (TREBLE) do not turn high up continuously (H)., in order to avoid
destroying the aesthetic feeling of the music and damage of the loudspeaker.
4. Do not need to join the cable while using the battery power, use talk in the way
and can be used for 6-8 hours in succession, is contingent upon size of volume.
5. When USB and wireless microphone do not use, please close the power, it can
save the electricity lengthen service time too.
6. When use for over 30 minutes with the greatest power output, there is situation
of generating heat in the main unit base, this is a normal phenomenon. If using
high-power volume in the largest place, propose expanding much one to use
wireless at the same time, in order to disperse the volume block.
(For example: 30W x 2 = 60W; 30W x 4= 120W)
1. No dropping or strong impacts when moving, this may damage the unit.
2. Do not leave the unit exposed to direct sunlight for long periods of time or put
in the near and high-temperature place and avoid being made moist, enter
water, otherwise apt to cause the function to be abnormal.
3. The unit must be repaired and serviced by skilled personnel, no user
serviceable parts inside.
EP-300/350 series