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Safety Precautions 

WARNING 

RISK OF ELECTRIC SHOCK 

 

 

  Notes on Copyrights: 

DO NOT OPEN 

  It is forbidden by law to copy, broadcast, show,broadcast via 

Warning: This digital video disc player employs a laser system. 
Use of controls,adjustments, or the performance of procedures 
other than those specified herein may result in hazardous 
radiation Exposure. 

Warning: To prevent direct exposure to laser beam,do not open 
the enclosure.Visible laser radiation when open. 

Warning: Never stare directly into the laser beam. 

Caution: Do not install this product in a confined space such 
as a book case or similar unit. 

Warning: when the unit using by child, parents must make sure 
to let the child understand all contents in Instruction book how 
battery using to guarantee using battery correctly all the time. 

Warning: when find battery overheat, swell or dour, please 
stop using battery and contact service centre for getting 

cable, play in public, or rent copyrighted material without 
permission. 

 

  This product features the copy protection function developed by 

Macrovision.Copy protection signals are recorded on some discs. 
When recording and playing the pictures of these discs picture 
noise will appear.This product incorporates copyright protection 
technology that is protected by method claims of certain U.S. 
 

  Patents and other intellectual property rights owned by Macrovision 

Corporation and other rights owners.Use of this copyright protection 
technology must be authorized by Macrovision Corporation, and is 
intended for home and other limited viewing uses only unless 
otherwise authorized by macrovision Corporation. Reverse 
engineering or disassembly is prohibited. 

 

SERIAL NUMBER: 

You can find the serial number on the back of the unit.This number 

is unique to this unit and not available to others.You should record 
requested information here and retain this guide as a permanent 
record of your purchase. 

replacement. 

Model No. ______________________________ 

Warning: do not charging battery on the place of insufficient 
ventilation such as: mattress, sofa, cushion , soft mat...... 

Serial No. ______________________________ 
Date of Purchase_________________________ 

Warning: we will not take any responsibility if user incorrectly 
use battery, not following our warning instruction label on the 
battery case. 

Warning: more than 250mm USB extension cord is prohibited 
to use for USB port 

3

 

NN

charge

over 
heat 
40 C

strong 

impact

Summary of Contents for PDB1750

Page 1: ...PORTABLE DVD USER S MANUAL PDB1750 Before connecting operating or adjusting this product please read this user s manual carefully and completely 180 ...

Page 2: ...y Precautions Identification of Controls Main Unit Remote control unit P1 P2 P3 P4 P6 P4 P5 P6 SETUP Menu Setting General Page Audio Setup Page Video Setup Page Preference Page Password Setup Page Battery Parameters Parameters and specifications P7 P9 P7 P7 P8 P8 P8 P9 P9 P10 P10 1 ...

Page 3: ... shall remain readily operable Unplug the power from the outlet when the unit is not in use Attention should be drawn to the environmental aspects of battery disposal CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type WARNNING The battery battery or batteries or battery pack shall not be exposed to excessive heat such as sunshine fire or th...

Page 4: ... When recording and playing the pictures of these discs picture noise will appear This product incorporates copyright protection technology that is protected by method claims of certain U S Patents and other intellectual property rights owned by Macrovision Corporation and other rights owners Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended ...

Page 5: ...confirms menu selection When playing VCD DVD if available Up Previous track Down Next track Left Fast reverse Right Fast forward Insert the battery 1 Open the battery door 10 Open 11 SD MMC MS CARD 12 USB 13 AV OUT 14 Headphone out jacks 15 COAXIAL 16 Power ON OFF switch 17 DC IN 9 12V 2 Insert battery NOTES Remove battery during storage or when you are not using the DVD player for a long time 4 1...

Page 6: ...he playback 9 STOP When this buttom is pressed once the unit records the stopped point from where playback will resume if PLAY is pressed after wards But if STOP button is pressd again instead of PLAY button there will be no resume function 10 MODE Set LCD parameter adjust bightness contrast and saturation 11 VOL 1 SOURCE DVD CARD USB 2 MUTE Disable Audio output 3 0 9 NUMBER BUTTON 23 VOL Adjust v...

Page 7: ...can use the number key to direct input the titles chapters or tracks number and select PLAY option TO resume normal playback press PROGRAM and select clear program option on the program menu press PROGRAM again to exit program menu 27 ZOOM Use ZOOM to enlarge or shrink the video image 1 Press ZOOM during playback or still playback to activate the Zoom function The square frame appears briefly in t...

Page 8: ...ormation and your TV set also has this function General Setup Page Screen Saver This function is used to turn the screen saver On or Off Audio Setup Page Audio Setup Page TV DISPLAY selects the aspect ratio of the playback picture 4 3 PANSCAN if you have a normal TV and want both sides of the picture to be trimmed or formatted to fit your TV screen 4 3 LETTERBOX if you have a normal TV In this cas...

Page 9: ...ft mono sound will send output signals to Left speaker and Right speaker R Mono Right mono sound will send output signals to Left speaker and Right speaker Mix Mono Left and Right mixed mono sound will send output signals to Left and Right speakers Dynamic Dynamic range compression Video Setup Page Video Setup Page Sharpness Brightness Contrast Hue Saturation setting the video quality Preference P...

Page 10: ...fault Back to the factory setting Password Setup Page Password Setup Page Password Setup Page Password select the menu password change page OLD PASSWORD Enter the OLD password Factory setting is 1369 and the cursor will jump automatically to NEW PASSWORD NEW PASSWORD Enter the NEW password Enter 4 digits from the remote control unit numeric buttons and the cursor will automatically jump to CONFIRM...

Page 11: ...dity Operating humidity 5 to 90 6 months 1 week 20 C 45 C 20 C 65 C 65 20 65 20 VIDEO OUT 2 Work circumstances Temperature Humidity AUDIO OUT Audio 1 4 Vrms 1 KHz 0 dB Speaker 1WX2 Headphones output Standard charge Standard discharge 0 C 45 C 20 C 65 C 65 20 65 20 System Laser Signal system Frequency response Signal to noise ratio Dynamic range Accessories Semiconductor laser wavelength 650 nm NTS...

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