LG CM9950 Support Question
LG CM9950 Support Question
Find answers below for this question about LG CM9950.Need a LG CM9950 manual? We have 1 online manual for this item!
Question posted by dylanrooskrans on February 29th, 2024
How Do I Reset My Lg Cm9950
how do i reset my LGCM9950shows D-PROTECTION
Current Answers
Answer #1: Posted by SonuKumar on March 1st, 2024 8:27 AM
SonuKumar
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May 9th, 2021 Points: 16,604,600
Member since:
May 9th, 2021 Points: 16,604,600
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
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Sonu
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Answer #2: Posted by waleq on March 5th, 2024 3:43 PM
waleq
Member since:
November 15th, 2021 Points: 136,900
Member since:
November 15th, 2021 Points: 136,900
When your LG CM9950 shows "D-PROTECTION," it typically indicates that the system has detected an issue with the speakers or the audio output. Here are some steps you can take to troubleshoot and potentially resolve this issue:
1. Turn off the LG CM9950 and unplug it from the power source.
2. Check the speaker connections. Make sure all the speaker wires are securely connected to the appropriate terminals on the back of the unit and the speakers themselves.
3. Inspect the speaker wires for any damage or fraying. Replace any damaged wires.
4. Allow the system to cool down if it has been running for an extended period. Overheating can trigger the protection mode.
5. After checking the connections and allowing it to cool, plug the LG CM9950 back in and turn it on. If the "D-PROTECTION" message persists, there may be a more serious issue with the unit that requires professional servicing.
If the issue continues despite these steps, it's recommended to contact LG customer support or another certified technician for further assistance.
Please respond to my effort for providing you with possible solution to your question by "accepting the answer" and clicking the "helpful"
Yours regard,
Waleq.
Related LG CM9950 Manual Pages
Owners Manual - Page 1
OWNER'S MANUAL
MINI HI-FI SYSTEM
Please read this manual carefully before operating your set and retain it for future reference.
CM9950 (CM9950 , CMS9950F)
www.lg.com
Owners Manual - Page 2
...manufacturer's
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
instruction has been adhered to protect it for ventilation and to ensure reliable operation of sufficient
CAUTION: Do not...-SERVICEABLE PARTS INSIDE REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL. CAUTION: This product employs a Laser System.
magnitude to constitute a risk of this product, please read this product. (ex.
Slots...
Owners Manual - Page 3
....) Ensure that you use
appliance, and if its appearance indicates damage
local, free reimbursement systems batteries and
or deterioration, unplug it, discontinue use of the
accumulators. In case of ...have the cord replaced with a three-prong grounded AC plug must remain readily accessible. Protect the power cord from the equipment: Remove the old battery or battery pack, follow the...
Owners Manual - Page 4
... grounding prong. Servicing is required when the apparatus has been damaged in accordance with dry cloth.
7. Keep these instructions. 2. Clean only with the manufacturer's instructions.
8. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from tip-over. When a cart...
Owners Manual - Page 5
... radiate radio
Responsible Party :
frequency energy and, if not installed and used
LG Electronics USA, Inc. 1000 Sylvan Avenue
in accordance with any interference
specific operating... equipment should be
undesired operation. The user could lose the authority to provide reasonable protection against
devices because their signals could void the user's authority to operate this equipment ...
Owners Manual - Page 7
... 44 - General
5 Appendix
42 General specifications 43 Speakers specifications 43 Trademarks and Licenses 44 Maintenance 44 - Setting the sound mode 31 - Auto function change 39 LG Sound Sync
4 Troubleshooting
40 Troubleshooting 40 -
Owners Manual - Page 8
... (1)
Music Flow Bluetooth
Music Flow Bluetooth is compatible with various sound and playback effects. Portable In
Listens to page 28. Refer to music from your LG TV that is an App designed to let you take control of some of your portable device. (MP3, Notebook, etc.)
Playback effects
Listens to your...
Owners Manual - Page 9
...a large capacity USB, it may not work with the LG players when formatting rewritable discs. yy If you cannot use it to Live File System, you use Easy-CD Creator, which require additional program... USB function of the unit cannot be played depending on LG players. USB device requirement
yy Devices which creates an ISO 9660 file system.
The unit cannot be searched. yy Do not extract ...
Owners Manual - Page 10
.... B (Open/Close) : Opens and closes the disc tray. MUTE @ : Mutes the sound. Stores radio stations.
-- FUNCTION : Selects the function and input source.
SLEEP : Sets the system to play. --
USB REC : USB direct recording. Getting Started
10 Getting Started
Remote control
1
a
1 (Power) : Switches the unit ON or OFF. PRESET.FOLDER W/S : --
Owners Manual - Page 13
... special equalizer. PAD : Press a desired sound pad.
d I : Stops playback or cancels DELETE function.
JUKE BOX / DEMO : Makes your favorites list. /Switches on /off JUKE BOX. / Shows Demo mode.
DJ Pro.
Y/U : Skips Fast backward or Forward.
/ Searches for a section within a track/file. Getting Started 13
Getting Started
c DJ EFFECT : Press a desired DJ...
Owners Manual - Page 23
...
Display Window
(AUTO DJ OFF)
RANDOM
RANDOM (AUTO DJ RANDOM)
Description
- yy During recording, AUTO DJ is less than 60 seconds. yy Display does not show Input DJ Pro. Adjusting TEMPO
AUTO DJ
Auto DJ blends the end of one song into the beginning of desired sound.
Press AUTO DJ on...
Owners Manual - Page 25
... You can be interrupted when the
user guide. Enter the PIN code (0000) as "LG CM9950(XX)". A2DP (Advanced Audio Distribution Profile)
,,Note
yy XX means the last two digits of... connected device specifications.)
yy Removable/detachable Bluetooth devices (Ex: Dongle etc.) will see "LG CM9950(08)" on your Bluetooth device. mobile phone with Bluetooth® wireless technology can connect ...
Owners Manual - Page 26
... the lower the sound quality becomes.
yy If a Bluetooth device is connected when using LG TV, LG TV is disconnected and the Bluetooth device is a device using only one of the device...be synchronized with this unit connected with multiple Bluetooth devices, only one device can enjoy wireless system using Bluetooth® technology, you use the Bluetooth function. yy When you restart it ...
Owners Manual - Page 29
... for operation, there would be output from your device. In this unit.
1. yy Depending on the smart phone's operating system, you use "Music Flow Bluetooth " app for "Music Flow Bluetooth " operation. yy If you want to get more ...Use the supplied remote control as follow;
-- yy Check Bluetooth setting on the home screen to open "Music Flow Bluetooth" app, and go to connect again.
Owners Manual - Page 31
...included in low sound depending on the unit. Press USER EQ on the sound mode. Press USER EQ to reset the sound mode, after switching the input, sometimes even after the sound track/file changed.
FOOTBALL
You can ... sound fields. Operating 31
Sound adjustment
Setting the sound mode
This system has a number of song files. NATURAL
You can enjoy comfortable and natural sound.
Owners Manual - Page 33
... mode. If dose not, an incomplete file may be made and not deleted on its own when you record music from CD to BLUETOOTH or LG TV, recording is set to USB.
yy When you record for USB recording.
yy For stable recording, the output sound level goes down on PC...
Owners Manual - Page 38
... itself off after six hours if the Main unit has been connected to another device using LG TV or Bluetooth function, proper function of this unit turns on and connects your Bluetooth device... Play your TV. yy This function only works with this unit, automatically this unit can play your LG TV connected by an input source when this unit, Bluetooth function is not used for more than 5...
Owners Manual - Page 39
... cases below when using Bluetooth, Bluetooth is disconnected and the LG TV is connected. Changing to turn off the unit. -- yy If you connect LG Sound Sync when "Music Flow Bluetooth" app is connected, ... functions of this unit by your TV's remote control with LG TV that supports LG Sound Sync. If you use this unit while using the LG TV function, volume will be appear on the display window....
Owners Manual - Page 41
...yy The batteries in the path of the remote control and the unit.
LG Sound Sync does not yy Check connection of LG Sound Sync. not work .
Replace the batteries with new ones. yy... control does yy There is too far from the unit. yy Check sound setting of your LG TV supports LG Sound Sync.
Troubleshooting 41
Problem
Cause & Solution
yy The remote control is an obstacle in the...
Owners Manual - Page 43
... the connection was made via Bluetooth® wireless technology. Connecting individual devices under license. The Bluetooth® word mark and logos are owned by LG Electronics is a system which allows radio contact between electronic devices.
Other trademarks and trade names are subject to change without notice. and any charges.
Speakers specifications
Front...
LG Knowledge Base Results
We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!-
Television: Noise/Audio problems - LG Consumer Knowledge Base
... can be reset. Download Instructions Using the TV as necessary. A digital optical out cable from TV or other devices? If a power failure occurs or power is being used with an HDMI cable, settings on the front panel of cable box used . 2. Make sure these options are not selected if a home theater system is... -
Blu-ray player: Checking for updated firmware from within the player. - LG Consumer Knowledge Base
.... Using the directional arrow keys on . DVD Player (Combo/Recorder) Network connection options for the home menu to take. Benefits of the update process. Ensuring the newest releases play the first time.... will no longer alert you . Example update alert from an LG Blu-ray enabled home theater system Example update alert from within the player? However, if the update window was displayed ... -
LHB975 Rear Speaker / Subwoofer Syncing - LG Consumer Knowledge Base
... 2010 Views: 306 Blu-ray player: Checking for updated firmware from the rear speakers or subwoofer of the home theater system, and the LED indicators are RED, please follow the steps outlined below to sync the speakers to...the main unit and the [MUTE] button on the front LCD. / Home Theater LHB975 Rear Speaker / Subwoofer Syncing In a case where there is no sound coming from within the...
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