Jwin JS-P75 User Manual

JS-P75 Portable Speaker System

Instruction Manual

1. POWER ON/OFF BUTTON

2. POWER-ON LED

3. VOLUME CONTROL KNOB

4. DC POWER INPUT JACK
(on rear and viewable with the unit open)

5. LEFT SPEAKER

6. RIGHT SPEAKER

7. BATTERY DOOR RELEASE

JSP75_V10M10_EN_01112005

INTRODUCTION

The JS-P75 is a conveniently-packaged portable speaker system suitable for
CD players, MP3 players, portable cassette decks, and personal computers.
While the unit typically operates with the speakers separated, it can be closed

JS-P75 Portable Speaker System

for ease of carrying, and can also be operated while closed, requiring very little
desk space (see POWER SOURCE, below).

POWER SOURCE

The JS-P75 can be powered by either four (4) AAA batteries or by an AC power
adapter (purchased separately, see below).

 If an AC power adapter is used (see Using an AC Adapter, below), the

unit cannot be operated when in the closed condition.

The numbers in parentheses, below, are used to identify product parts. Refer to
the product diagram.

Installing Batteries

1. Push the BATTERY DOOR RELEASE (7) in the direction indicated by the
arrow, and lift the battery compartment cover.

2. Insert 4 AAAsize batteries into the compartment, following the polarity
markings (+ and –) on the case.

3. Gently close the battery compartment door until it snaps shut.

Using anAC Adapter

1. Your JS-P75 will accept an AC adapter, as long as it’s capable of
providing 6 Volts DC with at least 500 milliamps of current (6 VDC @

500mA). The adapter’s DC plug must also fit into the JS-P75’s DC POWER
INPUT JACK (4), and provide the polarity shown on the unit. AC adapters of

this type may be purchased at most consumer electronics stores.

2. Plug the AC adapter’s DC plug into the unit’s DC POWER INPUT JACK (4),
and then plug the AC adapter into a convenient wall outlet.

Important

 For the JS-P75 to operate on installed batteries, the AC adapter’s DC

plug must be disconnected from the unit’s DC POWER INPUT JACK (4).

 When the unit will not be used for long periods, it’s best to remove the

optional AC adapter from the wall outlet and the batteries from the
JS-P75.

USING THE SPEAKERS

1. Gently open the unit by separating the LEFT (5) and RIGHT (6) SPEAKERS.

2. Depress the POWER ON/OFF BUTTON (1). The POWER-ON LED (2) will light.

3. Plug the blackAudio Plug from the JS-P75 into the Audio Output jack of the
chosen audio device (e.g. CD Player, MP3 Player, Cassette Deck, PC) to
which you wish to listen. The jack on the audio device must be a standard

3.5mm (1/8”) stereo output jack.

4. Play the audio device and adjust the VOLUME CONTROL KNOB (3) on the

JS-P75 for the desired listening level.