PERFECTPRO Rockbull, Instruction Manual

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POWER SUPPLY
AC operation
1. Before plugging the AC power cord into the AC socket, be sure the voltage is
correct.
2. AC power cord and plug storage is designed to store the cord and plug when the
radio is not in use.
Note:
In order to disconnect the unit from the AC mains completely, the AC power plug should
be removed from the mains socket completely and it shall remain readily operable and
should not be obstructed during intended use.
In case of malfunction due to electrostatic discharge or fast transient (burst), remove the
power supply and reconnect the power supply after approximate one minute.
Lithium Battery Operation and Charging
NOTE ON FIRST USE: BEFORE OPERATING THE ROCKBULL FOR THE FIRST
TIME ALWAYS FIRST FULLY CHARGE THE BATTERY.
The ROCKBULL can be operated by the built-in Lithium battery. During operation on
battery power the approximate power level of the battery is displayed in the LCD display
of the radio.
When the battery power level is very low, the battery symbol flashes on the display.
Under this condition, the battery should be recharged as soon as possible to continue
normal operation of the ROCKBULL .
Charging time from empty to full battery is approximately 8 - 10 hours (at room
temperature with radio in Standby mode). The ROCKBULL can be charged in Standby
mode as well as in On mode while playing music. While playing music the charging time
will be longer than in Standby mode.
The ROCKBULL, for additional safety, will not start charging when the battery is
already full or nearly full.
NOTE ON PLAYING TIME ON BATTERY POWER: The achieved playing time on
battery power depends on many factors such as: selected volume level, music type (bass
heavy music consumes more energy), selected music source (DAB, FM, Bluetooth, USB
or AUX-IN), selected EQ setting, ambient temperature and age of the battery. Depending
on these variables a playing time of approximately 18 to 24 hours on a medium set
volume level can be achieved.
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Clean only with dry cloth.
6. Do not block any ventilation openings. Install in accordance with the instructions.
7. Do not install near any heat sources such as radiators, heat registers, stoves or
other apparatus (including amplifiers) that produce heat.
8. Do not defect the safety purpose of the polarized or grounding – type plug. A
polarized plug has two blades with one wider than the other. A grounding type
plug has two blades and a third grounding prong. The wide blade or the third prong
is provided for your safety. If the provided plug does not fit into your outlet, consult
an electrician for replacement of the obsolete outlet.
9. Protect the power cord from being walked on or pinched particularly at plug,
convenience receptacles, and the point where they exit from the apparatus.
10. Only use attachments/accessories specified by the manufacturer.
11. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer,
or sold with the apparatus. When a cart is used, use caution when moving the cart/
apparatus combination to avoid injury from tip-over.
12. Unplug this apparatus during lightning storms or when unused for long periods of
time.
13. Refer all servicing to qualified service personnel. Servicing is required if the
apparatus has been damaged in any, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
14. To reduce the risk of fire or electric shock, do not expose this appliance to rain or
moisture.
15. Do not remove the cover; there are no user-serviceable parts inside.
16. No naked flame sources shall be placed on the apparatus.
17. For outdoors use, to avoid electric shock, use battery only during a raining day or
the weather is wet. To prevent electric shock, if the radio has been exposed to rain
or water, the power supply cord and plug must be completely dried before plugging
into the mains socket outlet.
18. The power plug should be close to the apparatus, and easy to be approached that
during emergency, to disconnect the power from the apparatus, just unplug the
power plug from the AC power slot.
19. The marking information is located at the bottom of the apparatus.
20. This apparatus is provided with protection against splashing water (IP65).
21. In case of malfunction due to electrostatic discharge or fast transient (burst),
remove and reconnect the power supply.
22. The apparatus must be used in a moderate climate.
23. To prevent possible hearing damage, do not listen at high volume levels
or long periods.
24. Under the environment with Conducted Immunity disturbance / Radiated Immunity,
the radio may malfunction. It will automatically recover to normal when the
Conducted Immunity disturbance / Radiated Immunity stopped.