Daewoo DCR-9120 owner manual Delay Time Setting, Speaker Positioning, Speaker setup

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Speaker Setup for enjoying the surround sound effect

Speaker Positioning

A typical speaker setup uses 6 speakers: 2 front speakers, a center speaker, 2 rear speakers, and a subwoofer. Add a sub- woofer to hear excellent bass sound, DTS digital surround or Dolby Digital surround. Set up a listening position; a couch or chairs, etc. as shown in the speaker positioning example.

•Front speakers

We recommend that the height of the tweeters of the front speakers be at the same height as the listener’s ears, to the left and right of the TV. See speaker positioning example for speaker placement.

•Center speaker

Ideally, the center speaker and front speakers would be positioned at the same height. Place the center speaker above or below the television.

•Rear speakers (Surround)

Place left and right surround speakers behind the listening area. These speakers help recreate sound motion and

atmosphere; required for surround playback. For optimum sound effects, do not place the rear speakers too far behind the listening position. Install them at or above the height of the listener’s ears. It is also effective to point the rear speakers toward a wall or ceiling, to further dis-

Delay Time Setting

■In Dolby Digital or Dolby Pro Logic mode it is assumed that the time it takes the sound from each speaker to reach the listener, is the same. But if the time interval from the center or rear left and right speakers to the listener is closer than the time interval from the listener to the front left and right speaker, the sound of center or rear left and right speaker will reach the listener first; instead of the sound of the front speakers. (It is desirable that the sound from the front speakers reach the listener first.)

Dolby Digital and Dolby Pro Logic modes provide speaker time delay adjustments to resolve this problem:; you can manually set the delay time of the center or rear left and right speakers so that the sound from all speakers will arrive simultaneously to the listener.

Delay Time Setting

 

perse the sound.

Front Speaker

Center Speaker

Front Speaker

 

If the room is small and the listeners area is

(Left)

 

(Right)

 

 

 

 

 

near the rear wall, set the rear speakers

 

 

 

 

opposite each other about 2 - 3 feet higher

 

 

 

 

than the listeners’ ears.

 

 

 

•

Subwoofer

Subwoofer

 

 

 

Place it an appropriate position. (See

 

 

 

 

 

 

 

speaker positioning example.)

Surround

 

Surround

 

 

Speaker (Left)

 

Speaker (Right)

Speaker Positioning Example

Notes

1.Center delay time setting

If the distance of Dc is equal to or longer than the Df in the figure, set the mode to 0ms. Otherwise, change the setting according to the table below.

(A)= Df - Dc

2.Surround delay time setting

If the distance of Df is equal to the Ds in the figure, set the mode to 0ms. Otherwise, change the setting according to the table below.

(B)= Df - Ds

3.Front delay time setting

If the distance of Ds or Dc is longer than the Df in the figure, change the setting

according to the table below.(C) = Ds or Dc - Df

Ideal Front Speaker

Ideal Surround Speaker

•We recommend that you use magnetic shielded speakers for the front left/right speakers and center speaker to prevent video noise from appearing on the TV picture.

•Use speakers in your setup that have similar tonal characteristics.

Ex) If the distance from front speakers to the listener is 3m and from rear speakers from the listener is 3.64m, Delay time of the Front Speaker is 3.64m(Ds) - 3m(Df) = 0.64m (C), 0.64m (C)/0.34m=2ms.

If the Rear Speakers are closer, change the delay time of rear speaker.

The distance of (A) and (C)

Value (ms)

0.00

0

1.02

3

 

 

2.04

6

 

 

3.06

9

4.08

12

 

 

5.10

15

The distance of (B)

Value (ms)

0.000

2.046

4.0812

6.1218

8.1624

10.2030

Speaker setup

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Contents DCR-9120 Contents Important Safeguards Important SafeguardsScreensaver function DVD Fast Forward / Reverse playbackVarious TV aspect DVD Various languages OSD On Screen Display function DVDFront panel Read Carefully before Using Identification of ControlsIdentification of Controls Power CordOperation Display Window Rear PanelChild Lock Instructions in using remote controlAccessories Remote ControlAerial Setting up your playerOption 1 Connecting your player through RF lead Option 2 Connecting your player through Scart leadIf you feel lack of bass frequency InstallationFM/AM Antenna connection Speaker system connectionConnecting with Other Equipment How to Copy Edit Tape with Other Video EquipmentOK for Auto SET Setting up the playerSetting time and date Setting Auto clockOutput Select Tuning VCR Playback Tuning in New StationsMore Functions Cassettes Resetting the counter to zeroSetup languages Child lockChoice of sound output Hi-Fi systemWhat you can listen to DVD Setup DVD initial settingLanguage Setup Setup buttonSetup button Display SetupAudio Setup DVD initial settingButton Ratings SetupEntering a NEW password Select Defaultby pressing …/†Playing a desired scene DVD PlaybackPlaying a desired scene Book MarkTo memorise a scene To play a memorised sceneRepeat playback, press A-B button At the point where you want to startPress Search button If you want to search with a track numberPress Display button again Confirming the current DVD disc modePlayback mode Display screen appears automaticallyDifferent Angle VCR modeRadio mode Selecting Sound FieldsDVD, VCD, CDDisplaying menus in a disc About MP3 discsTo watch Jpeg file To Enjoy Another TV Channel or DVD during recording One Touch timer Recording OTRRecording To Record With VCRSwitch your player off Timer RecordingsTimer Recordings Using ShowView Timer RecordingsCamcorder Select the programming to change or eraseOther VCR Audio AmpListening to the radio Presetting the radio stationsRDS Radio Data System function To receive the RDS signalTo search the RDS broadcasting using PTY button Room features affecting soundSpeaker setup Delay Time SettingDelay Time Setting Speaker Setup for enjoying the surround sound effectSetting the sound level of the desired channel Setting the sound levelTerms related with DVD Cleaning DiscAbout DVD Playable DiscTerms related with VCR What is dew condensation symptom?How to use a head cleaner Symptom ChecksBefore doubting about troubles VCR Symptom Checks Before doubting about troubles VCRQuick-start guide SpecificationsStage 1. Connecting the Player to your TV Stage 2. Connecting the Player to 5.1 CH Speaker systemStage 4. Auto set or Auto search Stage 3. Tuning in your TVQuick-start Guide

DCR-9120 specifications

The Daewoo DCR-9120 is a versatile and efficient chest freezer designed to meet the needs of both households and commercial establishments. Known for its robust build quality and user-friendly features, this model has gained a reputation for reliability in food preservation.

One of the standout features of the DCR-9120 is its generous storage capacity. With a volume of approximately 912 liters, it offers ample space for storing a wide variety of food items, making it an ideal choice for large families, restaurants, or retail businesses. The freezer's design emphasizes maximization of usable space, with a flat bottom and a wide opening that allows for easy access to contents.

The DCR-9120 employs advanced cooling technology to ensure effective temperature management. Its powerful compressor provides rapid cooling and maintains consistent temperature levels, ensuring that food remains frozen even in fluctuating ambient conditions. Equipped with an adjustable thermostat, users can easily set their desired temperature, reinforcing the model's adaptability to specific storage requirements.

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Safety and convenience are further enhanced through several integrated features. The DCR-9120 often includes an accessible drainage system, making it easier to defrost and clean. Its durable, easy-to-maintain exterior ensures that it can withstand the rigors of daily use while maintaining an aesthetically pleasing appearance.

Another significant characteristic of the DCR-9120 is its noise reduction technology, which ensures quiet operation. This is particularly advantageous in settings where noise levels need to be kept to a minimum, such as residential kitchens or open-plan commercial spaces.

Overall, the Daewoo DCR-9120 stands out with its combination of ample storage, efficient cooling capabilities, energy conservation, and user-friendly features, making it an excellent choice for anyone in need of a dependable chest freezer. Whether for home use or business purposes, this model effectively meets the challenges of long-term food storage while ensuring ease of operation.
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