
3
CONTROLS, CONNECTIONS, AND FUNCTIONS
1. LED Display Screen: Shows functions for the
MP3/Bluetooth and FM tuner module.
2. Media Module: Play FM radio stations; insert
your SD card or USB ash drive and use the
provided controls to play, pause, stop, skip, or
shufe your MP3 les; or stream via Bluetooth
from your mobile device.
a) Mode:
USB → SD card → Bluetooth (BT
network name: PS215M4; password 0000 if
prompted) → FM tuner. Press and hold for 3
seconds to turn the MP3 player on/off.
b) Pair/Shufe/Folder: Press and hold in
Bluetooth mode to enter pairing mode.
In MP3 mode, short press for RANDOM
(shufe) → RONE (repeat the currently
playing track) → RALL (repeat all tracks
in order). Press and hold in MP3 mode to
enter folder mode; use skip forward/back
buttons to select folders.
c) Play/Pause/Scan: Press in MP3 mode to
play or pause tracks. Press and hold in FM
mode to auto search stations.
d) Skip Back/Volume Down: Press in MP3
mode to skip back, or to select folder in
folder mode. Press and hold for volume
down in any mode.
e) Skip Forward/Volume Down: Press in MP3
mode to skip forward, or to select folder in
folder mode. Press and hold for volume up
in any mode.
3. MIC LEVEL CONTROL: Level control for the
microphone channel; turn this knob all the way
to the left before connecting anything to the
channel, then gradually turn it to the right to in-
crease the output level of the individual channel
after all connections have been made.
4. MIC INPUT: Unbalanced 1/4" input for high
impedance microphones.
5. LINE OUTPUT: Use these RCA jacks to send
your mix to outboard equipment such as a re-
corder or additional amplier.
6. LINE LEVEL CONTROL: Level control for the
line channel; turn this knob all the way to the
left before connecting anything to the channel,
then gradually turn it to the right to increase the
output level of the individual channel after all
connections have been made.
7. LINE LEVEL INPUT (1): Use this stereo 3.5 mm
jack to connect a line level device such as a cell
phone, tablet, or laptop computer.
8. LINE LEVEL INPUT (2): Use these RCA jacks
to connect a line level device such as a CD
player.
RI SK O F EL ECTRIC SHOCK
DO N OT O PE N
CAUTION !
MADE IN CHINA
PS215M4