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LG CM8430 Support Question

LG CM8430 Support Question

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Question posted by ryan500mag on January 18th, 2021

No Display

the display shows nothing, just black. It plays sound through speakers after blindly navigating through settings. How do I get display working

Current Answers

Answer #1: Posted by basheertech1 on January 18th, 2021 8:09 PM
This answer was accepted by the poster of the original question.
basheertech1

Member since:
December 29th, 2020

Points: 3,820
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If there is still no picture, try plugging the HDMI cable into a different port on the TV. Next, swap the TV to the appropriate input. If all steps have failed, the unit will require service.

Related LG CM8430 Manual Pages

Owners Manual - Page 1

CM8530 (CM8530, CMS8530F/S/W) CM8430 (CM8430, CMS8530F/W) CM8330 (CM8330, CMS8530F) CM8430-AB_DUSALLK_ENG.indd 1 www.lg.com 2013-01-24 �� 8:09:12 ENGLISH OWNER'S MANUAL Mini Hi-Fi System Please read this manual carefully before operating your set and retain it for future reference.
Owners Manual - Page 2

...within the product's enclosure that may result in installation such as a book case or similar unit. CM8430-AB_DUSALLK_ENG.indd 2 2013-01-24 �� 8:09:13 alert the user to the presence..., DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. CAUTION: This product employs a Laser System. The openings shall be never be exposed to water (dripping or splashing) and no objects filled...
Owners Manual - Page 3

... put it , discontinue use appliance, and if its appearance indicates damage local, free reimbursement systems batteries and or deterioration, unplug it in a door, or walked upon accumulator. The battery... appliance. Protect the power cord from the mains, pull out the mains cord plug. CM8430-AB_DUSALLK_ENG.indd 3 2013-01-24 �� 8:09:13 Periodically examine the cord of...
Owners Manual - Page 5

...This device complies with part 15 of the following two limits set forth for an uncontrolled environment. other transmitter. However, there...the equipment into an outlet on , the user is connected. CM8430-AB_DUSALLK_ENG.indd 5 2013-01-24 �� 8:09:14... to 5.35 GHz and 5.65 to co-channel Mobile Satellite systems. High power radars are allocated as primary users of the FCC...
Owners Manual - Page 7

... 24 Playback effect 39 Speakers specifications 24 - AUTO DJ playback 41 - Improving poor FM reception 5 30 - Presetting the Radio Stations 30 - Displaying file information (ID3 TAG) 31 - Switching on and off the sound temporarily 31 - Setting the surround mode 32 - Notes on the 4 Bluetooth devices 28 - Listening to USB CM8430-AB_DUSALLK_ENG.indd 7 2013-01...
Owners Manual - Page 9

... USB port of files is not recognized. CM8430-AB_DUSALLK_ENG.indd 9 2013-01-24 �� 8:09:15 yy Devices which creates an ISO 9660 file system. When setting the option to PC. yy Maximum folders...Bit rate : within 32 to 48 kHz (MP3), installation when you use it may not work with the LG players when formatting rewritable discs. yy USB Flash Drive : Devices that you ...
Owners Manual - Page 11

.... - Shows demo DEMO (CM8330) - CM8430-AB_DUSALLK_ENG.indd 11 2013-01-24 �� 8:09:16 DELETE 1 Deletes MP3/WMA files. (USB only) Deletes a song on CD/USB function. k Y/ /U f DJ EFFECT Press this knob clockwise or counterclockwise to the page 25 USER EQ Sets sound equalizer on your own. Turn DJ EFFECT - g Volume knob Adjusts speaker...
Owners Manual - Page 15

... JUKE BOX to the page 24 JUKE BOX : -- SLEEP : Sets the system to turn CD, USB play . SMART DJ : Selects SMART DJ mode. (For more information refer WMA files. Makes your music. Chooses a preset number for a section within a track/file. MUTE @ : Mutes the sound. INFO : Sees informations about your favorites list. An MP3 file...
Owners Manual - Page 22

...C/V during playback. CM8430-AB_DUSALLK_ENG.indd 22 2013-01-24 �� 8:09:24 Operating 3 Operating 22 Operating Basic Operations ,,Note yy The display changes in the following... FUNCTION. Press 0 to 9 Selecting a track/file directly numerical buttons on the display window. Press Playing REPEAT(MENU) repeatedly repeatedly. Press . Selecting a folder and an MP3/WMA file...
Owners Manual - Page 23

...not extract the USB device during selecting the MP3/WMA file. 3 The display changes in stop status. (USB only) 1. -Select the file you want...presented differently according to the USB status. (lock, etc.) CM8430-AB_DUSALLK_ENG.indd 23 2013-01-24 �� 8:09:24 ...FOLDER 3 FOLDER 7 FOLDER 8 FOLDER 5 FOLDER 6 yy File will be played from $ file No.1 to $ file No.14 one by one. ...
Owners Manual - Page 24

...sound feel more powerful. Back spin It playbacks a section of music. yy SMART DJ is supported only on SMART DJ mode. CM8430-AB_DUSALLK_ENG.indd 24 2013-01-24 �� 8:09:24 The display...usual. It plays repeatedly all the music and gives various effects randomly. To cancel it on the display window. on SMART DJ mode, SMART DJ will be recorded without any sound effect. ...
Owners Manual - Page 25

... REPEAT (AUTO DJ played repeatedly 2. CM8430-AB_DUSALLK_ENG.indd 25 2013-01-24 �� 8:09:24 RANDOM The music is not available to play repeatedly or randomly. Turn...DJ played randomly RANDOM) on this mode. Operating EFFECT. repeatedly, the display changes as scratch Auto DJ blends the end of one kind of the sound regardless of scratch sound depending...
Owners Manual - Page 26

...the unit. the unit. 3 3. yy If there is worked only on the unit. 1. Enjoying JUKE BOX Press JUKE BOX twice on the display window when you press JUKE BOX. Deleting or recording music files... on the display window. -- Refer to 100 tracks/files can also check it , press JUKE BOX twice. Operating CM8430-AB_DUSALLK_ENG.indd 26 2013-01-24 �� 8:09:25 To play JUKE BOX ...
Owners Manual - Page 27

...proper level to listen to. When searching for short range connection. 1. CM8430-AB_DUSALLK_ENG.indd 27 2013-01-24 �� 8:09:25 for ...example, if your Bluetooth device's user guide. ,,Note yy Sound from the main set can be performed again. PIN code : 0000 4. was made...play a music stored on the display (The sound may appear in the other electronic wave 2.
Owners Manual - Page 30

... usually improve the reception. Press TUNER MEMORY. A preset number will flash up on the unit display. 2. control or turn Y/U knob on the unit or by using FUNCTION. 2. Press TUNER MEMORY.... Select tuner(FM/AM) function by using TUNING-/+ on the remote blink in the display window. Operating CM8430-AB_DUSALLK_ENG.indd 30 2013-01-24 �� 8:09:25 Listening to erase all the...
Owners Manual - Page 31

... the microphone from the speaker or decrease the sound level by using the microphone, set too near the 3 speaker, a howling sound may be turned off the sound temporarily 1. Press MUTE@ on the function as follows : CD, USB, AUX-MIC and BLUETOOTH. Sing along with a demo sound and a display by pressing SPK Lighting / DEMO (CM8530 / CM8430) on the remote control...
Owners Manual - Page 32

... to the genre of which is displayed. 2. It improves the treble sound. Press USER EQ on the remote control. Operating 32 Operating Sound adjustment Setting the surround mode This system has a number of song files. 3. You can directly select the BYPASS or BASS BLAST sound. LOUDNESS Improves the bass and treble sound. CM8430-AB_DUSALLK_ENG.indd 32 2013-01...
Owners Manual - Page 33

... format by using C/V. - 12-hour format (AM and PM display) or 24-hour format (24 hour display) 4. "ON TIME" will be displayed. Press CLOCK on . 2. Press TIMER on . 2. CM8430-AB_DUSALLK_ENG.indd 33 2013-01-24 �� 8:09:25 Press SET to save . 3 6. The clock icon "(" shows that the alarm is turned off. yy If you...
Owners Manual - Page 34

...sound source to select delay time between 10 and 180 minutes. One track/file recording - The display window will be darkened by using FUNCTION. 34 Operating Sleep Timer Setting...(TUNER/AUX/AUX-MIC/PORTABLE only) Operating CM8430-AB_DUSALLK_ENG.indd 34 2013-01-24 �&#... record to USB after playing a track/file you want . JUKE BOX list recording - After showing the JUKE BOX list,...
Owners Manual - Page 36

...like "NO USB", "ERROR", "USB FULL" or "NO REC" is displayed on the display window during recording. yy If USB recording does not work, the message like . CM8430-AB_DUSALLK_ENG.indd 36 2013-01-24 �� 8:09:26 If does ... music stored on PC. yy A file is no sound. yy For stable recording, the output sound level goes down on its own when you record for the USB record on ...

LG Knowledge Base Results

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  • Television: Noise/Audio problems - LG Consumer Knowledge Base
    ...speakers or use them for audio. Make sure these options are not selected if a home theater system is being used . SAP can be on the cable box can affect the audio output. If no audio. Test another set... for front sound. A cable box has a factory setting inside the ...settings on English. 5. If audio is switched off and back on just one channel, check the audio settings...
  • Blu-ray player: Checking for updated firmware from within the player. - LG Consumer Knowledge Base
    ...home network either wired or wirelessly will playback. Ensuring the newest releases play...; Benefits of keeping your players setup menu, navigate to take. Enhancements to the setup menu and...Netcast™ However, if the update window was displayed and [HIDE] was selected the player will alert...an LG Blu-ray enabled home theater system Example update alert from within the player?...
  • LHB975 Rear Speaker / Subwoofer Syncing - LG Consumer Knowledge Base
    ...display "REMATE" on the main unit. If you do not see  the blue LED indicator lights, pairing was successful. Bandwidth needed for instant streaming Different Modes and Channels for a Home Theatre set up Typical Home.... / Home Theater LHB975 Rear Speaker / Subwoofer Syncing In a case where there is no sound coming from the rear speakers or subwoofer of the home theater system, and the...

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