JBL MX Service Manual ▷ View online
English
9
To change the EQ mode, place the MS 150 in the Standby mode. Then press the Source
button. The SETTINGS menu appears in the MS 150 Message Display. Press the button
to toggle between the ALARM VOLUME and EQ menu options. When EQ is displayed, use
the or button to toggle between TAbLE and WALL. Press the Source button to save
your selection.
Volume Control
Use the front-panel or remote Volume controls to raise or lower the volume. The default
Use the front-panel or remote Volume controls to raise or lower the volume. The default
setting at turn-on is 12, and the maximum setting is 30. Use caution with volume levels
to avoid damage to your hearing or equipment. The volume level appears in the Message
Display when the Volume controls are used.
To silence playback temporarily, press the Mute button on the remote, or simultaneously
To silence playback temporarily, press the Mute button on the remote, or simultaneously
press the front-panel Volume Up and Down buttons. “Mute” will flash in the
Message Display. Press the Mute button or either Volume control to resume normal
volume. Source playback will continue during muting.
Source Selection
The first time the MS 150 is turned on, it will default to FM Radio. Each press of
The first time the MS 150 is turned on, it will default to FM Radio. Each press of
the Source Selector switches to the next source in this order: FM, CD, AUX LINE IN 1
(rear-panel 3.5mm analog input), AUX LINE IN 2 (front panel), AUX LINE IN 3 (rear-panel
dual RCA jacks), AUX DIGITAL IN, iPod/iPhone.
Subsequently, when you turn the MS 150 on, it will select the last source used before you
Subsequently, when you turn the MS 150 on, it will select the last source used before you
placed it in the Standby mode.
FM Radio
Press the Tuning Mode button to select Automatic or Manual tuning. The AUTO indicator
Press the Tuning Mode button to select Automatic or Manual tuning. The AUTO indicator
appears when Auto tuning is active.
In Auto tuning mode, pressing the Tuning Up and Down buttons causes the radio to scan in
In Auto tuning mode, pressing the Tuning Up and Down buttons causes the radio to scan in
the selected direction for a signal with acceptable strength, then stop. The radio will also
stop if you press one of the Tuning buttons again.
In Manual tuning mode, each press of the Tuning Up and Down buttons causes the radio to
In Manual tuning mode, each press of the Tuning Up and Down buttons causes the radio to
tune to the next frequency in the selected direction.
If a stereo signal is detected, the STEREO indicator will light. Monaural stations or weak
If a stereo signal is detected, the STEREO indicator will light. Monaural stations or weak
stereo stations will be played in mono.
To select a preset station, use the Preset Search buttons.
If the station is broadcasting RDS (Radio Data System) information, the information will be
displayed. The second line of the Message Display may show the station’s call letters, a name
or other information, depending on what the station broadcasts. The third line indicates
the Program Type (PTy) when broadcast. When no RDS information is available, only the
station’s broadcast frequency will be displayed.
Program Station Presets
To program a preset for quick access to favorite stations, tune to the station’s frequency and
To program a preset for quick access to favorite stations, tune to the station’s frequency and
press and hold the Play/Pause/Memory button for two seconds. The P01 preset will appear.
If no station has been programmed into the preset, the current station will be stored.
If a different station was previously programmed, it will be overwritten by the new station.
If a different station was previously programmed, it will be overwritten by the new station.
To select a new preset, use the Preset Up/Down buttons; six presets are available. If all six
have been programmed, you must overwrite or erase one to program a new station preset.
If the current station was stored in the preset position, the preset will be erased.
If the current station was stored in the preset position, the preset will be erased.
CD
First press the Eject button to ensure that the CD slot is empty. Then gently insert a CD, CD-R,
First press the Eject button to ensure that the CD slot is empty. Then gently insert a CD, CD-R,
CD-RW, enhanced CD, MP3 or WMA disc, label side up, partway into the slot. The loading
mechanism will detect the disc and pull it the rest of the way in. Do not attempt to force
the disc. If the disc will not load, turn off the MS 150, unplug it and bring it to an authorized
harman kardon service center for inspection.
If another source is playing, the MS 150 will not automatically switch to the CD. Press the
If another source is playing, the MS 150 will not automatically switch to the CD. Press the
Source Selector button repeatedly until “CD” is selected.
The “Reading” message will appear for a few moments while the MS 150 identifies the disc
The “Reading” message will appear for a few moments while the MS 150 identifies the disc
type. The correct indicator will appear in the Message Display.
In normal operation, the disc will automatically begin playing when you select "CD" as the
source. The Play icon will appear, along with the current and total track numbers and the
elapsed track time. When the disc has finished playing, the Stop icon will appear, with the
total number of tracks and total disc time.
Playback Control
To pause playback momentarily for later resumption at the same point, press the Play/
To pause playback momentarily for later resumption at the same point, press the Play/
Pause/Memory button. Press the button again to resume play. The Pause icon will be
displayed. Press and hold the Play/Pause/Memory button for two seconds to stop playback
fully.
To search at 10x speed through the current track, press and hold the Skip/Scan
•
Forward or Skip/Scan Reverse button. When the track’s beginning or end is reached,
normal play will begin.
To skip to the next track, tap the Skip/Scan Forward button. If the current track is the
To skip to the next track, tap the Skip/Scan Forward button. If the current track is the
•
last one on the disc, the MS 150 will skip to the first track.
To return to the beginning of the current track, tap the Skip/Scan Reverse button. Tap
To return to the beginning of the current track, tap the Skip/Scan Reverse button. Tap
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it twice quickly to skip backwards to the previous track.
For repeat or random (shuffle) play, press the Playback Mode button. Each press
For repeat or random (shuffle) play, press the Playback Mode button. Each press
•
changes the playback mode as follows: Repeat 1 Track, Repeat All Tracks, Shuffle,
Shuffle with Repeat All and Normal Playback.
Data Discs
When an MP3 or WMA disc is loaded, the disc type indicator will light up, and the number
When an MP3 or WMA disc is loaded, the disc type indicator will light up, and the number
of folders and tracks in the current folder will be displayed. Play will begin automatically. If
the disc has both MP3 and WMA tracks, both indicators will light.
For MP3 discs, the track name and artist will alternate in the display. For WMA discs, the
For MP3 discs, the track name and artist will alternate in the display. For WMA discs, the
album and track number will alternate in the display.
For both disc types, the Skip, Scan, Repeat and Random play functions are the same as for
For both disc types, the Skip, Scan, Repeat and Random play functions are the same as for
audio CDs.
JPEG discs are not compatible with the MS 150, and the display will indicate that they have
JPEG discs are not compatible with the MS 150, and the display will indicate that they have
no files and no folders.
Auxiliary Inputs
The MS 150 is equipped with three analog audio inputs and one digital audio input. If you
The MS 150 is equipped with three analog audio inputs and one digital audio input. If you
have connected a compatible device, such as a portable audio player or a cassette deck,
select the corresponding auxiliary input as the source and use the device’s own controls.
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AUX LINE IN 1 (Analog): rear-panel 3.5mm jack, shared with Digital Input
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AUX LINE IN 2 (Analog): front-panel 3.5mm jack
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AUX LINE IN 3 (Analog): dual rear-panel RCA-type jacks
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DIGITAL LINE IN: rear-panel 3.5mm jack
MS 150
Operation
NOTE: To cancel programming or erasing of a preset, press any other key.
NOTE: If the “Error” message appears, the disc is not compatible with the MS 150,
or its data may be damaged. Press the Eject button to remove it.
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MX 150/230V Service Manual
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10
MS 150
Operation
Troubleshooting Guide
Symptom
Solution
Unit does not function when the Power On button is pushed.
Make sure the AC power cord is securely plugged into a unswitched outlet. If the "PROTECT"
•
message appears, turn off the MS 150 and unplug it. Do not use it without first bringing it
to an authorized harman kardon service center for inspection.
The display lights up, but there’s no sound.
Press the mute button to make sure the system is not muted.
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Turn up the volume.
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Check that the correct source was selected. If the source is an external device, make sure
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it is plugged in, turned on and playing, and that it is properly connected to one of the
auxiliary inputs.
If headphones
If headphones
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are in use, unplug them.
There is sound on only one side, or the sound is distorted.
There may be a problem with one of the built-in speakers. bring the
•
MS 150 to an
authorized harman kardon service center for inspection and service.
The MS 150 does not respond to remote commands.
The batteries in the rmeote control may require replacement.
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The IR sensor may be blocked. The sensor is located in the middle of the front grille, about
•
25mm above the CD slot.
The tuner is buzzing intermittently.
Adjust the placement of the antenna to improve reception.
•
Check that the antenna is securely connected to the rear-panel terminal.
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No video image
Check that the TV is securely connected to either the S-Video or Composite Video Output,
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but not both.The TV Out setting on the iPod/iPhone must be turned on.
Video is available only when the dock for an
Video is available only when the dock for an
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iPod/iPhone has been selected as the source,
and then only when a compatible iPod/iPhone model that is capable of video browsing is
docked.
The TV Out setting on the
The TV Out setting on the
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iPod/iPhone must be turned on.
There must be photo or video xcontent stored on the
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iPod/iPhone.
Select the correct video input on the TV.
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To view photos, press the
•
button three times.
You can find additional troubleshooting information by clicking on the FAQs link on the Support page at www.harmankardon.com.
Dock for iPod/iPhone
The MS 150 dock is compatible with most docking iPod and iPhone models. For the latest
The MS 150 dock is compatible with most docking iPod and iPhone models. For the latest
compatibility information please visit our Web site: www.harmankardon.com.
Install the detachable dock and appropriate adapter as described in the Installation section
Install the detachable dock and appropriate adapter as described in the Installation section
on page 7, then dock the iPod/iPhone. Use the Source Selector to select the iPod/iPhone
source.
Playback will begin automatically with the first track stored on the iPod/iPhone.
The transport controls work as they do for CDs:
Playback will begin automatically with the first track stored on the iPod/iPhone.
The transport controls work as they do for CDs:
To pause or restart play, press the Play/Pause/Memory button.
•
To search forward or reverse through a track, press and hold the Skip/Scan Forward
•
or Reverse button.
To skip forward or reverse through the tracks, tap the Skip/Scan Forward or Reverse
To skip forward or reverse through the tracks, tap the Skip/Scan Forward or Reverse
•
button.
Repeat and Random Play are available. Each press of the Playback Mode button switches
the mode as follows: Repeat 1 Track, Repeat All Tracks (in the current playlist), Shuffle
Albums, Shuffle Albums with Repeat All, Shuffle Tracks, Shuffle Tracks with Repeat All,
and Normal Play.
To navigate the menus on the iPod/iPhone:
Press the
•
button to display the menu or return to the previous menu level.
Press the
•
button to select the current item.
Press the
•
/ buttons to scroll up or down.
During play, the current track and total number of tracks in the current playlist will display
alternately with the elapsed and total times. If available, the artist and track name will
also appear.
Photo and Video Playback
If the
•
iPod/iPhone supports video browsing, navigate its menu system to select a
video for viewing on a TV connected to one of the MS 150’s video outputs. Make sure
the TV Out setting on the iPod/iPhone is turned on. Press the button, and the
video will begin playing.
To view photos, navigate to the desired library or image and press the
To view photos, navigate to the desired library or image and press the
•
button three
times. After a few moments, a slideshow of the images in the selected library will appear
on the TV.
Undocking the iPod/iPhone
Undock the iPod/iPhone at any time, as long as playback has been stopped.
To remove the dock adapter, e.g., to switch adapters for a different iPod/iPhone model,
Undock the iPod/iPhone at any time, as long as playback has been stopped.
To remove the dock adapter, e.g., to switch adapters for a different iPod/iPhone model,
insert a flathead screwdriver into the slot at the rear of the adapter and pry it up. Refer to
the illustration in the Installation section.
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English
11
MS 150
Technical Specifications
Specifications
System
Power output
30 watts per channel, 20hz – 20khz, ThD
<0.07%, into 6 ohms, both channels driven
bandwidth
57hz – 27khz, – 6db
System frequency response
65hz – 20khz, ±3db
Signal-to-noise ratio (“A” WTG)
75db
Channel separation
≥60db
Crosstalk between sources
≥60db
Line-level input sensitivity at 1khz
1.0V RMS, ±1db
Video Outputs
Composite video
1.0V (pk-pk), 75 ohms, negative sync
S-Video
(y) 1.0V (pk-pk), 75 ohms, negative sync
(C) 0.286V (pk-pk), 75 ohms
(C) 0.286V (pk-pk), 75 ohms
General
Power requirement
DC 24V, 4.9A; 5V, 1A. Power supply
works with AC 230V/50hz
works with AC 230V/50hz
Power consumption
<1W standby, 123W maximum
(both channels driven)
(both channels driven)
Operating temperature
0°C to 35°C (32°F to 95°F)
Dimensions (h x W x D)
252mm x 488mm x 194mm
(9-5/16" x 19-1/4" x 7-5/8")
Weight
8.2kg (18.08 lb)
Loudspeakers
Low-frequency transducers
Two 125mm (4-15/16") felted-paper
drivers, ported
high-frequency transducers
Two 19mm (3/4") titanium-laminate domes
Nominal impedance
6 ohms
Sensitivity (2.83V/1m)
87db
Frequency response
80hz – 20khz (±3db)
FM Tuner Selection
Frequency range
87.5 – 108.0Mhz
Usable sensitivity
IhF 1.3μV/13.2dbf
Signal-to-noise ratio
Mono/stereo 70/65db
Distortion
Mono/stereo 0.15/0.3%
Stereo separation
35db @ 1khz, 100% deviation @ 65dbf
Selectivity
±300khz: 65db
Image rejection
80db
IF rejection
90db
Tuner output level
1khz, ±50khz, Dev 500mV
Number of presets
Six
RDS capability
PTy (program type), PS (program service),
Text (radio text)
Text (radio text)
CD Selection
Disc compatibility
CD, CD-R, CD-RW, enhanced CD,
MP3, WMA
MP3, WMA
ThD+N (20hz – 20khz)
<0.01%
Frequency response
0dbr ±0.5
Channel separation
≥65db
Signal-to-noise ratio
“A” WTG >100dbr
22khz filter >100dbr
22khz filter >100dbr
Weight
9kg (19.8 lb)
Features, specifications and appearance are subject to change without notice.
Please register your product at www.harmankardon.com. you’ll need your product’s
Please register your product at www.harmankardon.com. you’ll need your product’s
serial number.
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MX 150/230V Service Manual
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www.harmankardon.com
Part # 950-0352-001 Rev.: A
www.harmankardon.com
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MX 150/230V Service Manual
Page 13 of 64
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