1. PRECAUTIONS
WARNING: for your safety, while boating, keep the volume to a level at which external sounds can be heard.
1. This unit uses precision parts and components for its operation. In the event of any operating issues, never open the case or disassemble the unit.
Contact your Hertz dealer or service center.
2. FCC STATEMENT
2.1 This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
2.2 Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment..
FCC ID: 2ASUD-HMR18
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement.
This equipment complied with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the unit & your body.
3. IC WARNING (for HMR 18 Only)
This device complies with Industry Canada’s license-exempt RSS standard(s).
Operation is subject to the following two conditions:
(1) This device may not cause interference .
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
This Class B digital apparatus complies with Canadian ICES-0003. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes:
(1) l’appareil ne doit pas produire de brouillage.
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. The antenna should be installed and operated with minimum distance of 20 cm between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Cet appareil est conforme aux limites d’exposition aux rayonnements de la IC pour un environnement non contrôlé. L’antenne doit être installé de façon à garder une distance minimale de 20 centimètres entre la source de rayonnements et votre corps.
L’émetteur ne doit pas être colocalisé ni fonctionner conjointement avec à autre antenne ou autre émetteur.
WARNING: changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
IC ID: 24882-HMR18
4. The Bluetooth word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Elettromedia srl is under license. Other trademarks and trade names belong to their respective owners.
5. USB Port
- The USB memory sticks must be recognized as “USB” to work properly. Some models may not operate correctly. In the event data is lost or damaged under any condition, Elettromedia S.p.A. shall not be liable for any damage. When using the USB memory stick, we recommend that you backup your data (music) to a personal computer before using.
- Data (music) files may be damaged when USB memory sticks are removed while the device is reading data, or by static electricity and/or an electrical surge.
- Connect/disconnect the USB memory stick when it is not accessed.
- Disconnect the USB memory device when not in use.
6. Cleaning the Body
- Use a soft, dry cloth and gently wipe off any dirt or dust.
- For persistent dirt, apply some neutral detergent diluted in water on a soft cloth, wipe off the dirt gently, then wipe again with a dry cloth.
- Do not use benzene, thinner, boat cleaner, etc., as these substances may damage the body or cause the paint to peel. Also, leaving rubber or plastic products in contact with the body for long periods of time may cause stains.
CAUTIONS ON HANDLING Protect from high temperatures. Exposure to direct sunlight for an extended period of time can produce very high temperature inside the unit. It is recommended to protect the unit with the special cover when not in use.
| WARNING: This head unit is designed to be water and spray resistant, but it is not designed to be submerged or to withstand high-pressure water spray. Please exercise care when washing your boat to avoid damaging the head unit. Do not install on submersibles, personal watercraft or any other vessel likely to be under water for even a short time. |
2. PACKAGING CONTENTS
HMR 18 / HMR 18D
3. DIMENSIONS
|
HMR 18 HMR 18D |
A | B | C | D | E | |
| 146 | 105 | 80 | 34 | 90 | mm | |
| 5.75 | 4.13 | 3.15 | 1.34 | 3.54 | in. |
3.1 MOUNTING HOLE
4. INSTALLATION
4.1 BEFORE STARTING
|
4.2 INSTALLATION CAUTIONS
- In order to avoid any interference, do not install the tuner module or control unit in the proximity of the engine compartment.
- The use of unauthorized parts can cause permanent damage to the unit.
- Always check your wire connections to ensure proper installation before turning on the unit.
- Consult with your nearest dealer for proper installation or if other accessories are needed to complete the installation.
- Seek assistance if modifications or drilling holes to your vessel is needed.
- Do not install the unit where it will be subjected to excessive moisture, dust, dirt, foreign particles or vibration. Areas of high temperature from the engine, direct sunlight, or heat sources should also be avoided.
- Do not install the unit in a location where it will interfere with the vessel operation, or it will injure the passengers if there is a sudden or emergency stop
5. MOUNTING
6. CONNECTIONS
6.1 DAB ANTENNA CONNECTION FOR HMR 18D
7. CONTROLS
7.1 FRONT CONTROL PANEL
7.2 FUNCTION BUTTON
|
◼︎ Power ON (short press).
◼︎ Power OFF (long press).
◼︎ To switch between sources (short press).
|
◼︎ To adjust volume level (rotate).
◼︎ To navigate the menus and setting adjustments (rotate/press).
◼︎ Mute ON/OFF (short press.
|
◼︎ To switch between two different brightness values (short press).
|
◼︎ AM/FM Mode: to tune previous/next stronger station or previous/next preset station (short press)
faster tuning (long press). (only in manual tuning mode).
◼︎ DAB mode: to tune previous/next station or previous/next preset station (short press)
◼︎ USB mode: to skip to previous/next track (short press).
to fast forward/rewind (press and hold).
◼︎ BT mode: to skip to previous/next song (short press).
|
◼︎ AM/FM/DAB mode: to switch between tuning modes (short press).
to save a preset station (long press).
◼︎ USB mode: to pause or resume playback (short press).
to enter the USB file browsing menu (long press)
◼︎ BT mode: to pause or resume playback (short press).
to disconnect or reconnect the last paired device (long press).
|
◼︎ To access GENERAL SETTING (long press).
◼︎ To exit from GENERAL SETTING (short press).
◼︎ To access the active source settings (short press).
◼︎ To go back/return to the previous screen (short press).
|
◼︎ To access zones level menu (short press).
◼︎ When into zones level menu to switch between Zone1, Zone2, SUB (short press).
◼︎ To access the AUDIO SETTING menu (long press).
|
◼︎ FM/DAB mode: to change the displayed information (short press).
◼︎ BT/USB Mode: to display the ID3 Tags from current track (short press).
8. FUNCTIONS
8.1 BASIC FUNCTIONS
| WARNING: when the unit is turned on, starting and stopping the engine with its volume raised to the maximum level may cause hearing damage. Make sure you adjust the volume in advance. |
◼︎ Power ON / OFF
Note:
◼︎ Start the engine before using this unit.
◼︎ Be careful about using this unit for a long time without running the engine. If you drain the vessel battery, you may not be able to start the engine and this can reduce the service life of the battery.
1. Start the engine.
| Engine ON position. |
2. Press / SCR to turn on the unit, press and hold to turn off the unit.
3. Press / SCR to switch between sources (AM>FM>DAB>BT>USB>AUX).
◼︎ Adjusting the volume
Rotate the VOL/SEL knob to increase or decrease the volume of each zone from 0 to 40.
The volume of each zone and its corresponding Sub can be adjusted separately by repeatedly pressing the ZONES button.
Note: The Sub volume is linked to Zone 1. The adjustment range for its relative volume goes from -10 to +5.
| WARNING: while navigating, keep the audio system volume at a level that still allows external sounds to be heard. It is also recommended to pay attention to volume levels in residential areas, public spaces, and to comply with any local regulations regarding noise pollution. |
8.2 GENERAL SETTING
◼︎ General setting menu
◼︎ Long press to access the general settings menu.
◼︎ Rotate the VOL/SEL knob to scroll through the available options, then press to select.
(DIMMER>BEEP>SCROOL>LOW BATTERY ALERT>P. VOLUME>REMOTE ZONE ASSIGNMENT>SYSTEM>FACTORY DEFAULT).
◼︎ Press to go back to the previous screen menu or exit from general setting.
◼︎ Dimmer
Rotate the VOL/SEL knob to enable or disable
this function.
◼︎ Beep
Rotate the VOL/SEL knob to enable or disable
this function.
◼︎ Scroll (To enable continuous text scrolling where available)
Rotate the VOL/SEL knob to enable or disable
this function.
◼︎ Low Battery Alert (Notifies of low battery voltage condition)
Rotate the VOL/SEL knob to enable or disable
this function.
Note: This notification alerts the user when the 12VDC power supply voltage drops below 10 volts.
If enabled, the device will enter protection mode and disable the audio output. A warning message will also appear on the screen, instructing the user to power off the device until normal operating voltage is restored.
If, however, the supply voltage drops below 9 volts, the unit will shut down automatically.
◼︎ P. Volume
Rotate the VOL/SEL knob to set the maximum startup volume from 0 to 40.
◼︎ Remote zone assignment (To select the zone to be adjusted using the optional HMC U1 remote control, the default setting is ALL (all zones).
Rotate VOL/SEL knob to display one of the available options, then press to select.
(ALL>ZONE1>ZONE2)
◼︎ System (To display the software version information)
◼︎ Factory default
Rotate VOL/SEL knob, to display ,then press to restore all settings to the factory default values.
8.3 AUDIO SETTINGS
◼︎AUDIO Menu
◼︎ Press and hold the ZONES button to access the audio settings menu.
◼︎ Rotate the VOL/SEL knob to scroll through the available options, then press it to select..
(ZONE1>ZONE2>SUB).
◼︎ Press to return to the previous screen or to exit the menu.
◼︎ Zone 1 and Zone 2
◼︎ Rotate the VOL/SEL knob to view one of the available options, then press it to select.
(BAS>TRE>BAL>EQ>LOUD).
BAS
Rotate the VOL/SEL knob to adjust the bass level from -7 to +7
TRE
Rotate the VOL/SEL knob to adjust the treble level from -7 to +7.
BAL
Rotate the VOL/SEL knob to adjust the left/right balance from R07 (full right) to L07 (full left).
EQ (Preset Equalizer Setting)
Rotate the VOL/SEL knob to scroll through the available options, then press to select.
(OFF>VOICE>POP>ROCK>HERTZ).
LOUD (loudness)
Rotate the VOL/SEL knob to enable or disable
this function.
◼︎ Sub
LPF (Low-pass filter for SUB output)
Rotate the VOL/SEL knob to scroll through the available options, then press to select.
(80 Hz>120 Hz>160 Hz).
8.4 TUNER (AM/FM)
◼︎ AM/FM tuner selection as playback source.
◼︎ Press repeatedly / SCR to select AM or FM.
(AM>FM).
◼︎ Settings Menu (AM/FM)
◼︎ Press to access the settings menu (AM/FM)
◼︎ Rotate the VOL/SEL knob to scroll through the available options, then press to select.
(P.LIST>AF(FM)>AUTO-STORE>AREA(FM)>DX/LOCAL(FM)>STEREO/MONO(FM))
◼︎ Press again to return to the previous screen or to exit the menu.
P. LIST (Preset Station List)
Rotate the VOL/SEL knob to select one of the available preset stations, then press to confirm.
AF(FM) (Alternative Frequencies)
Rotate the VOL/SEL knob to enable or disable
this function.
AUTO-STORE (Automatically adds stations with sufficient signal strength to the “P.LIST” preset list).
Press the VOL/SEL knob to automatically add to the “P.LIST” all stations with sufficient signal strength (The new stations will replace any previously stored ones).
AREA (FM)
Rotate the VOL/SEL knob to scroll through the available regions, then press to select.
(USA/EUR).
The frequency ranges for each region are listed in the table below.
|
USA (STANDARD |
EUROPE (STANDARD) |
||
| AM | Frequency Spacing | 10 kHz | 9KHz |
| Frequency Range | 530 - 1710KHz | 522 - 1620 KHz | |
| FM | Frequency Spacing | 200 kHz | 50 kHz |
| Frequency Range | 87.5 - 107.9 MHz | 87.5 - 108 MHz |
DX/LOCAL(FM)
Press the VOL/SEL knob to select the desired reception sensitivity.
(DX/LOCAL)
Note: Set to LOCAL to tune only FM stations with a strong signal.
Set to DX to tune FM stations with sufficient signal strength.
STEREO/MONO(FM)
Press the VOL/SEL knob to select the desired reception mode
(STEREO/MONO)
Note: Set to MONO to improve FM reception when the signal is unstable.
◼︎ Auto seek tuning mode
◼︎ Press button repeatedly to set Auto Tuning as the search mode,
(the letter [A] will appear on the display)
◼︎ Press or
to automatically tune to the previous or next station.
◼︎ Manual seek tuning mode
◼︎ Press button repeatedly to set Auto Tuning as the search mode,
(the letter [M] will appear on the display)
◼︎ Press or
to manually tune the desired frequency.
◼︎ Long Press or
to quickly go to the desired frequency.
◼︎ Preset Tuning mode
◼︎ Press button repeatedly to set Preset Tuning mode
(the letter [P] will appear on the display)
◼︎ Press or
to tune to the previous or next preset station.
◼︎ Save a Preset
(You can save up to 18 of your favorite stations when in FM, or up to 12 when in AM, as presets for a quick access)
◼︎ Tune the desired station / frequency.
◼︎ Long press , button, a preset number will be displayed
◼︎ Rotate VOL/SEL knob to select a desired preset number
◼︎ Press VOL/SEL knob to save it.
8.5 TUNER (DAB)
◼︎ DAB tuner selection as playback source.
◼︎ Press repeatedly / SCR to select DAB mode.
(AM>FM).
◼︎ Settings menu DAB
◼︎ Press to access the settings menu (DAB)
◼︎ Turn the VOL/SEL knob to scroll through the available options, then press to select.
(P.LIST>DAB SCAN)
◼︎ Press again to return to the previous screen or to exit the menu.
P. LIST (Preset Station List)
Rotate the VOL/SEL knob to select one of the available preset stations, then press to confirm.
AF(FM) (Alternative Frequencies)
Rotate the VOL/SEL knob to enable or disable
this function.
DAB SCAN (to perform a full scan and store the available DAB+ stations)
Press KNOB to to start scanning.
(the new stations replaces any stations already stored)
◼︎ Manual seek tuning mode
◼︎ Press button repeatedly to set Auto Tuning as the search mode,
(the letter [M] will appear on the display)
◼︎ Press or
to manually tune the desired frequency.
◼︎ Long Press or
to quickly go to the desired frequency.
◼︎ Preset Tuning mode
◼︎ Press button repeatedly to set Preset Tuning mode
(the letter [P] will appear on the display)
◼︎ Press or
to tune to the previous or next preset station.
◼︎ Save a Preset
(You can save up to 18 of your favorite stations)
◼︎ Tune the desired station / frequency.
◼︎ Long press , button, a preset number will be displayed
◼︎ Rotate VOL/SEL knob to select a desired preset number
◼︎ Press VOL/SEL knob to save it.
8.6 BLUETOOTH OPERATION
◼︎ Select Bluetooth as Playing Source.
◼︎ Press repeatedly / SCR to select BLUETOOTH mode.
◼︎ Pair Bluetooth Device
Enable Bluetooth in your streaming device and scan for nearby devices, select HMR 18 from your list of available devices to connect.
◼︎ Disconnect Current Device
When the device is connected long press to disconnect it.
◼︎ Connect Last Device
When the last paired device is disconnected long press to connect it.
| WARNING: please avoid operating your connected mobile phone while audio streaming as this may cause noise or stuttering on the song playback. Audio streaming may or may not resume after telephone interruption as this depends on the mobile phone used. |
◼︎ Play/Pausa
◼︎ press to pause the song.
◼︎ press to resume playing the song.
◼︎ Select a Track
◼︎ press to move on the next song.
◼︎ press to go back the previous song.
Note: Playing order will depend on Bluetooth audio player. When is pressed some A2DP devices will restart the current track depending on the duration of the playback. Some Bluetooth audio players may not allow play / pause synchronization with this unit. Please make sure both the device and the main unit are in the same play / pause status in BT Music mode.
8.7 USB MODE
(available only when a USB mass storage device is connected).
◼︎ Select USB as Playing Source.
◼︎ Press / SCR to select USB mode.
◼︎ Connecting/Disconnecting a USB mass storage device.
◼︎ Insert a USB mass storage device into the USB port (for more details, please check the product tech sheet).
◼︎ To remove the USB mass storage device, you should select another source or turn off the power, in order to avoid damaging the USB mass storage device. Then remove the USB mass storage device
◼︎ Play/Pausa
◼︎ press to pause the song.
◼︎ press to resume playing the song.
◼︎ Select a Track
◼︎ press to move on the next song.
◼︎ press to go back the previous song.
◼︎ Fast Forward/Fast Rewind
◼︎ Press and hold to fast forward through the track.
◼︎ Press and hold to fast rewind through the track.
◼︎ USB Menu
◼︎ Press to access the settings menu (USB)
◼︎ Rotate the VOL/SEL knob to scroll through the available options, then press to select.
(BROWSER>RPT>SHUFFLE)
◼︎ Press to go back to previous screen or exit from the menu
BROWSER (to view and select the tracks contained in the USB mass storage device).
◼︎ Rotate VOL/SEL knob to display the desired song or folder.
◼︎ Press VOL/SEL knob to play the song or access the folder.
◼︎ Press to exit from the current folder.
◼︎ Press to exit the USB browsing (if you are in the USB root directory).
Note: the system exits from the USB browsing after a few seconds if no action is performed.
RPT
Rotate VOL/SEL knob to switch between the options, press to select.
(ALL>ONE>FOLD).
REPEAT ALL: to repeat playback of tracks contained in the USB device.
REPEAT ONE: to repeat playback of current track. logo lights up.
REPEAT FOLD: to repeat playback of the tracks contained in the current folder. logo lights up.
SHUFFLE
Rotate VOL/SEL knob to switch between the options, press to select.
(OFF>ALL>FOLD).
SHUFFLE OFF: Disable
SHUFFLE ALL: to randomly play the tracks contained in the USB. logo lights up.
SHUFFLE FOLD: to randomly play the tracks contained in the current folder logo lights up.
8.8 AUX IN MODE
◼︎ The AUX In RCA inputs in this system are provided to allow playback of sounds and music from external devices connected to this unit.
◼︎ Press repeatedly / SCR to select AUX IN as source mode.
9. TROUBLESHOOTING
9.1 GENERAL
Problem |
Cause |
Remedy |
Unit cannot power on. |
Unit fuse blown. |
Replace with new fuse of correct value. |
Vessel battery fuse blown. |
Replace with new fuse of correct value. |
|
No/low audio output. |
Incorrect audio output connection. |
Check wiring and correct. |
Volume set too low. |
Increase volume level. |
|
Speakers damaged. |
Replace speakers. |
|
Heavily biased volume balance. |
Adjust the channel balance to center position. |
|
Speaker wiring is in contact with metal part of vessel. |
Insulate all speaker wiring connections. |
|
Poor sound quality or distortion. |
Speaker power rating does not match unit. |
Replace speakers. |
Wrong connections. |
Check wiring and correct. |
|
Speaker is shorted. |
Check wiring and correct. |
|
Unit resets itself when engine is off. |
Incorrect connection between ACC and Battery. |
Check wiring and correct. |
Auto seek function can not find any stations. |
The antenna cable is not connected. |
Insert the antenna cable securely. |
The signals are too weak. |
Select a station manually. |
9.2 USB
Problem |
Cause |
Remedy |
USB device cannot be inserted. |
The USB device has been inserted incorrectly. |
Reverse the connection direction of the USB device and try again. |
The USB connector is broken. |
Replace with a new USB device. |
|
USB device is not recognized or USB SOURCE not accessible. |
The USB device is damaged. |
Disconnect the USB device and reconnect. If the device is still not recognized, try replacing it with a different USB device. |
Connectors are loose. | ||
No sound heard with the display showing “No File”. |
No MP3 / WMA / WAV* file is stored in the USB device. |
Store these files properly in the USB device. |
Sound skips or is noisy. |
MP3 / WMA / WAV* files are not encoded properly. |
Use properly encoded MP3 / WMA / WAV* files. |
* Only 16 bit/44.1 kHz
9.3 BLUETOOTH
Problem |
Cause |
Remedy |
Cannot pair the Bluetooth enabled device with the audio system. |
The device does not support the profiles required for the system. |
The external BT device is not compatible. |
The Bluetooth function of the device is not enabled. |
Refer to the user manual of the device for how to enable the function. |
|
Audio quality is poor after connection with a Bluetooth enabled device. |
The Bluetooth reception is poor. |
Move the device closer to the audio system or remove any obstacle between the device and the system. |
9.4 DAB+
Problem |
Cause |
Remedy |
| No DAB stations are present. | No station scan was performed | Perform a station scan (DAB SCAN) |
| The antenna cable is not connected. | Connect the antenna cable securely. |
10. TECHNICAL SPECIFICATIONS