SENRUN EP-280 - Manual (Page 2)

Thanks for choosing this amplifier system, the quick guidelines provide
overall operating ways and please read this manual before using this
system.
Warming 1:
Please DO not open any chambers or panels by
yourselves, it is necessary repaired by skilled
personnel when operation problem occurred.
Warming 2:
To prevent the danger from electrical shocks, it is
strongly recommended to always keep this unit from
sun shines or those sites full of moisture to keep the
best operation.
Caution
electrical shocks,DO not open
To optimize use of this unit should be away from ground around 1 to 1.5
meter to get best working and the sound effect. (Please also refer to our
tripod stand product model: ST-30).
To set the proper voltage inputs between 100~240V prior to use this unit.
No need to join the power cable while using the battery power, use speech
mode can last 6-8 hours depending on how volume size.
It is suggested to turn off the power when USB and wireless microphone
are not working to save the electricity, to lengthen its use time and to avoid
oxidizing of the batteries.
►Important note prior to use this unit:
1.
2.
3.
4.
Remarks:
No dropping or strong impacts when
moving, this may damage the unit.
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.
1.
2.