Mpman RPS500PLL - Manual (Page 3)

battery charging.
To use 5V AC/DC adapter for external DC charging, plug the connecting
cable to the DC jack. (Voltage adapter is an optional accessory. Do not
charge the battery with the AC / DC adapter for more than 24 hours.)
IMPORTANT
If the unit has not been used for a long period of time, the rechargeable
battery may be completely discharged into a “sleep mode” condition. This
is the characteristics of all the rechargeable battery. For the first time to
recharge (to wake up) the battery, it is recommended to charge for a period
exceed 5 hours but not exceed 24 hours.
Radio
1. Switch Power button to ON position to switch on the unit.
2. Press Next or Previous button for a second to start radio scanning.
3. Adjust the sound volume by pressing Vol- & Vol+
4. Switch Power button to OFF position to switch off the unit.
Radio Preset
1. Press Play Button for 2 seconds to start Auto-Scan Preset Stations. It
will auto-stop when all the stations have been found out.
2. Press Next or Previous button once to select preset stations.
To improve reception:
Pull out the telescopic aerial. To improve FM Reception incline and turn the
aerial, reduce its length if the FM-signal is too strong (very close to a
transmitter).
USB, SD/MMC CARD, TF Card PLAYBACK
Able to decode and playback all MP3 files which stored in the memory
media with USB connector, SD or MMC Card Slot, TF Card.
1. Press MP3/Radio once to MP3 mode.
2. Before connecting the USB media to the unit, make sure the port is in
correct direction and will connect. Or insert SD/MMC/TF Card straightly
without bending.
3. The system will automatically start reading the MP3 files in the USB
Storage Media, SD or MMC Card, TF Card.
4. Press
Next / Previous / PLAY Buttons for Next / Previous / PLAY
FUNCTION.
Wrongly connect the USB Storage Media, or SD/MMC/TF Card upside
down could damage the unit or the USB Storage Media or SD/MMC/TF
Card. A locked SD/MMC/TF Card cannot detected or playback.
SPECIFICATIONS
Power
Output: 1W RMS
Input Power: DC 5V
Rechargeable Battery: DC Li-ion 3.7V 400mAh
PRECAUTIONS:
1. Do not expose the unit to extreme temperature nor high humidity to
ensure normal functioning for a long lifetime.
For instances, never place the unit in bathing areas nor around stoves and
radiators.