LOTOO PAW GOLD User manual

Beijing Infomedia Electronic Technology Co., Ltd.
Tel: [phone]
Fax: [phone]
http://www.lotoo.cn
User Manual

1
Foreword
Dear customers:
We are honored to enjoy the incomparable charm
of music brought with you by this device.
This is a HI-END portable music player at reference
level with unique precise circuit design achieved by all
of our designers with passionate devotion. We hope
that this device may provide you with a truly pure
sound, so that you can wander freely in the music
world by this device.
This device is made of aerospace grade aluminum
alloy, with exquisite and smooth hand feeling and the
brightest shine from its gold-gilded parts. Each part
of it is carefully crafted to meet our expectations. We
hope that it is not only a music player, but also a work
of art and that this device with beautiful appearance
and delighting nature will provide you with most
delighted enjoyment.
Now, let’s open this manual and get a full
understanding of its all functions.

Contents
Notes
Disclaimer…………………………………………………………………7
Trademark Statement………………………………………………7
Disposal of Electronic Equipment………………………………8
Definition of Symbols used in This Manual…………………8
Learn about this Device
Introduction to Each Part ………………………………………9
Description of Playing Interface ……………………………11
Preparation
Pa c k a g i n g …………………………………………………………… 1 3
Turning On/Off ………………………………………………………14
C h a r g i n g …………………………………………………………… 1 5
Charging Method………………………………………………15
Battery Volume…………………………………………………16
Charging Advices………………………………………………17
Using SD Card………………………………………………………18
Inserting SD Card………………………………………………18
Pulling-out SD Card……………………………………………18
SD Card Speed Test……………………………………………19
Using Headphones…………………………………………………20
Volume Adjustment…………………………………………20
GAIN Adjustment ……………………………………………21
File Transmission…………………………………………………22
Play music
Playing Function …………………………………………………23
Switching Screen Information ………………………………24
File Browser
File Browser …………………………………………………………25

6
Contents
Playlist
Playlist……………………………………………………………………27
ATE/PMEQ
ATE ………………………………………………………………………… 29
ATE Option …………………………………………………………29
PMEQ………………………………………………………………………31
Built-in PMEQ ……………………………………………………31
User-defined PMEQ……………………………………………32
Settings
Playing Settings ……………………………………………………36
System Settings ……………………………………………………37
Custom Settings………………………………………………………40
System Upgrade
System Upgrade………………………………………………………41
Others
Error Message ………………………………………………………43
Troubleshooting ………………………………………………………45
Usage Safety …………………………………………………………46
Specification
Specification……………………………………………………………47

7
Notes
Notes
Disclaimer
• All rights are reserved. Without prior written
approval from the Company, this manual or software
contained herein, whether whole or partial, shall not
be reproduced, translated or reduced to readable data
of the device.
• The Company assumes no responsibilities for any
unexpected results, consequences or special losses
whether caused by or in connection with this manual,
software or information contained herein and their
uses or caused by relevant infringements or contracts.
• All information contained in this manual is based on
functions of the product and technologies when this
manual is prepared. Any change is to be made without
any notice issued.
The Company reserves the right to modify the content
of this document at any time without any prior notice.
• The software described herein may be subject to
terms of separate user license agreements.
Trademark Statement
• IBM and PC/AT are registered trademarks of
International Business Machines Corporation.
• Microsoft and Windows are registered trademarks of
Microsoft Corporation in the United States and other
countries.
• Apple and Macintosh are registered trademarks of
Apple Computer Inc. in the United States and other
countries.
• Pentium is a registered trademark of Intel
Corporation.
• All other trademarks and registered trademarks are
owned by their corresponding holders.
Other companies, products and services mentioned in
this manual are trademarks, registered trademarks or
service marks of their respective owners.

8
Notes
Disposal of Electronic
Device
• Electrical and electronic elements contained in this
product may not be disposed of as household wastes.
• This product shall be dispatched to the waste
recycle station provided by local government for
disposal. This disposal mode will not bring any
inconvenience with you.
• Lithium battery is used in this product and to
be disposed of according to relevant laws as
required.
• For more detailed information, please consult
with local government or waste management
authority.
Definition of Symbols used
in This Manual
Tips
• To indicate important issues to be paid attention in
the operation process.
Attention
• To indicate very important issues or severe dangers.
Operations not performed in line with the warnings
may result in major injuries.

9
Learn about this Device
Learn about this
Device
Introduction to Each Part
1Volume knob: turn the knob to adjust the
volume (directions user-definable)
2<FILE> Click to enter File Management function
3<LIST> Click to enter Playlist function
4<SETUP> Click to enter Settings function
5<ATE/PMEQ> Click to enter ATE and PMEQ
Settings functions
6<Fn> User-defined function: functions may be
user-defined in the menu
7<POWER> Turn on or off
8Liquid Crystal Display (LCD)
9< > Play/Pause/Up
10 < > Next/Fast Forward/Right

10
Learn about this Device
11 < > Previous/Fast Reverse/Left
12 <OK> button OK/(Switch screen information or
Play/Pause, to be user-defined)
13 ＜■＞ Stop/Down
14 <HOLD> Lock keyboard
15 <GAIN> Headphone output gain
16 3.5mm plug-headphone interface
17 LINE OUT port
18 SD card slot: support SD/SDHC/SDXC
19 USB 3.0 port
20 Power port: to charge lithium battery or energize
this device via power adapter

11
Learn about this Device
Description of Playing
Screen
Press <OK> button to switch playing screens and
check more detailed file information (when <OK> is set
to “Screen Information”).
Prompts:
• Please refer to “PLAY > Screen Information” in page
24.
1. Repeat mode
2. Battery life
3. ATE/PMEQ
effects
4. Playing level
5. Playing duration
6. Remained
playing duration
7. Number of files
8. Playing Status
9. File format
10. File name
11. Frequency
spectrum
12. Album cover

12
Learn about this Device
Description:
1.Repeat modes
• Sequence / Single repeat / Repeat all /
Random
2. Battery life
• Battery volume is displayed in terms of remained
playing duration/percentage
3. ATE/PMEQ effects
• ATE: Brighter/Sweet/Dental/Style 701/Style 990/
Diffuse field (continuously updated with the firmware)
• PMEQ: Classic/Pop/RockTechno/Dance/Headphone/
Jazz/Full Bass/USER1/USER2/USER3
7. Number of files
• This device can only scan music files that can be
played. Therefore, the number may be different from
the number of files seen on your computer.
• cue files may be recognized as multiple files.
8. Status marks
• Play/ Pause/ Stop/ Fast Backward/ Fast
Forward
11. Frequency spectrum
12. Album cover
• The pixel may be partially lost due to the image not
in conformity to screen size.

13
Preparation
Preparation
Packaging
The following accessories, one piece each, are
contained in the package; please carefully verify them
when unpackaged. In case of any loss, please contact
the supplier.
Complete device Protective jacket USB 3.0 wire
Power adapter Quick start (guide) User manual
Warranty Instruction
Tips:
When user manual or quick start (guide) is lost, log on
the official website www.lotoo.cn to download it.

14
Preparation
Turn On and Off
•When powered off, long press <POWER> to turn
on the device.
•When power on, long press <POWER> to turn off
the device.
POWER
HOLD status
If the <HOLD> “ON”, the keyboard is locked, turning
on & off is inaccessible. Set the <HOLD> to “OFF” to
retry.
Turn-off Timer
In case of the timing turn off function, the device
will be automatically turned off upon the set time.
Timing turn off is set in [SETUP>System Settings>Power
off timer].
Automatic turn off
In case of the automatic turn off function, the
device will, under stop status, automatically shut
down upon the set time. Automatic turn off is set in
[SETUP>System Settings>Auto power off].
Tips:
• This device is very fast for turn-on.
• The turn-on speed depends on internal memory data
size of SD card; longer turn-on time may be needed
when the SD card is relatively full.

15
Preparation
Charging
Charging Method
1.Connect the device to 110/220 VAC power supply
via a power adapter, and the device begins automatic
charging.
•This device is provided with a lithium battery
having the capacity of 22Wh. Normal charging time is
about 5 hours (from full discharge to power-off).
Notes:
• For the device, the lithium battery can not be charged
via USB port.
• For security reason, please use the power adapter
supplied with the device. The Company will not be
responsible for any breakdown caused by using other
manufacturers’ power adapters.
• Please charge the lithium battery in room
temperature; otherwise it may cause charging failure
due to too high or low temperature.
• Playing while charging: the externally connected
power adapter can supply power to the device while
charging lithium battery. Therefore, you can choose to
play music when charging lithium battery, which has
no influence on the charging performance.

16
Preparation
Battery Life
1. Two methods for displaying power life.
From the status bar of this device, two methods
for displaying battery life are optional. Please adjust
[SETUP>System Settings>Battery display].
Remained time
• Display remained battery life according to the
remained duration
Percentage
• Display remained battery life in percentage
Remained time Percentage
2. Click [SETUP>System Settings>Battery info] to view
battery life and charging
advice.
Tips:
Please refer to the chapter of “Settings” in Page 35 for
system setting methods.

17
Preparation
Charging Advice
In order to develop a good habit and extend battery
life as much as possible, it is recommended to conduct
a full discharging and charging after many times’ non-
full charging. Meanwhile, we will give you a proper
charging advice compatible with your using habit.
Advice:
• Good habits.
• Need for a full recharge.
• Need for common charging.
• Need for a complete discharge.
Instruction:
Full charging:
charging from the battery volume of less than 20% to
100%
Normal charging:
charging for or after using
Full discharging:
discharging until the battery volume is less than 6%
Tips:
Because of the special property of lithium battery, if
full charging and discharging have not been done for
a longer time, it may result in an inaccurate display of
battery volume.

18
Preparation
Using of SD card
Inserting SD card
1. Open the SD card cover.
2. As shown in the figure, keep the front SD card
facing upward, insert it into the device, and push until
locked.
3. Close the cover.
Pull out SD card
1. Open the SD card cover.
2. Push SD card till pop out, and horizontally pull out
the SD card.
3. Close the cover.