Certificate of Conformity .....................................................................................................38
Included with your MC-8000 DSC
4
Controls and Indicators
Front Panel/Microphone
Alphanuméric keyboard for direct input of channels ans names
1. PTT Switch - Press to transmit and release to receive.
2. CHANNEL ▲ / ▼ - These keys are used to change the channel number up/down. These
buttons are also used to move the cursor in Menu mode.
3. STEP/SCAN - Press this key to activate the step operation. Every time this key is pushed,
the radio will step to the next channel that has placed into Memory . Pressing and holding
this key for 2 seconds will activate the channel scan feature.
4. MEM - Pressing this key will place the currently selected channel into Memory.
5. PA / MODE - Press this key to enable the PA (Public Address) feature / Inland Waterway
Mode
6. PWR/VOL (On/Off/Volume) - Turns the unit On or Off and adjusts the speaker volume.
7. SELECT - In the Menu mode this is used to select the menu options.
8. MENU - Press this key to enter the Menu mode.
9. HI/LO - Press this key to change the transmit power to either High or Low.
10. 16/9/TRI - Press this key instantly change to Channel 16, Channel 9 or current channel.
Pressing and holding this key for 2 seconds will activate the triple Watch Feature.
11. DISTRESS - Press this key to send a signal of distress in case of emergency.
12. SQUELCH - Rotate this knob eliminate background noise when a signal is not being
received.
13. CLR - Press this key to delete a character.
5
Rear Panel Connectors
1
2
3
ACC Connectors
1. DC Jack
2. ACC Connector
3. Remote Connector
4. Antenna Connector
4
6
LCD Display
456
1
7
8
9
10
1. TX (Transmit) - Indicates transmitting.
2. HI (High) - Indicates transmit output is 25 Watts.
3. DSC - Indicators the radio is in the DSC mode.
4. TRI (Triple Watch) - Indicates Triple Watch Mode is in effect.
5. MEM (Memory) - Indicates Memory Scan Mode status for each channel selected.
(Alarm Icon) - It appears when the alarm clock is set.
6.
7. LO (Low) - Indicates transmit output is 1 Watt.
8.(GPS Icon) - It appears while GPS module is receiving the data.
9. WX - It appears when Inland Waterway Mode is selected.
10. CH TAG - This area is used for Channel Tag, Menu, DSC, GPS. These messages will
continually scroll from right to the left.
11. Channel Display - Indicates Channel Number in use.
23
11
WX
7
Flow Chart for Menu Operation
MENU
DSC CALL
INDIVIDUAL
GROUP
ALL SHIPS
POS REQUEST
POS SEND
STANDBY
CALL WAIT
EXIT
SETUP
ALARM CLOCK
LOCAL TIME ADJUST
DAYLITYE SAVE
DIRECTORY
AUTOCHSW
POS REPLY
CH TAG
GROUP MMSI
USER MMSI
ATIS ID
EXIT
SYSTEM
CONTRAST
LAMP ADJUST
KEY BEEP
EXIT
EXIT
Notes: “POS SEND”, “LOCAL TIME ADJUST”, “DAYLITE SAVE”, and “ALARM CLOCK”
are not displayed in Menu when GPS module is not connected.
When the radio is in one of the following modes: Channel 16/9 mode, Scan Mode,
or Triple Watch mode, and the user presses the Menu key, all the of these modes
are cancelled.
The menu mode will be cancelled if the radio receives a DSC call or EXIT
is selected.
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Installation
Caution:The MC-8000 DSC will only operate with a nominal 12 volt negative ground battery
system.
It is important to carefully determine the most suitable location for your radio on your vessel.
Electrical, mechanical, and environmental considerations must all be taken into account. You
should select the optimum relationship among these considerations.
Keep in mind the flexibility designed into the MC-8000 DSC so that you can most conveniently use it. Features which should be considered are:
1. The universal mounting bracket may be installed on either the top or bottom of a shelf, on
a bulkhead, or for overhead mounting.
2. The REMOTE speaker wires can be used with an auxiliary speaker.
3. All connections are “plug-in” type for easy removal of the radio.
Choosing a Location
Some important factors to consider in selecting the location for your MC-8000 DSC.
1. Select a location that is free from spray and splash.
2. Keep the battery leads as short as possible. Direct connection to the battery is most
desirable.
3. Keep the antenna lead as short as possible. Long antenna leads can cause substantial
loss of performance for both receiving and transmitting.
4. Locate your antenna as high as possible and clear from metal objects. The reliable range
of coverage is a direct function of the antenna height.
5. Select a location that allows free air flow around the heat sink on the rear of the radio.
6. Select a location well away from the ship’s compass. Auxiliary speakers also should be
located away from the compass.
Engine Noise Suppression
Interference from the noise generated by the electrical systems of engines is sometimes a
problem with radios. The MC-8000 DSC has been designed to be essentially impervious to
ignition noise and alternator noise. However, in some installations it may be necessary to
take measures to further reduce the effect of noise interference. All DC battery wires, antenna lead, and accessory cables should be routed away from the engine and engine compartment, and from power cabling carrying high currents.
Installing the MC-8000 DSC
After you have carefully considered the various factors affecting your choice of location,
position the radio (with the bracket, microphone, power cord, antenna and any auxiliary cables installed) into the selected location to assure there is no interference with the surrounding items. Mark the location of the mounting bracket. Remove the bracket from the radio and
use it as a template to mark the holes to be drilled for the mounting hardware. Drill the holes
and mount the bracket with hardware compatible with the material of the mounting surface.
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Note:This HEXAGON HEAD BOL T is only for mounting the bracket
with hardware. Do not use it for installing the radio in the
mounting bracket.
Connect the red wire of the supplied power cord to the positive (+)
battery supply. Connect the black wire of the power cord to the negative (-) battery supply. The power cord is equipped with a fuse to protect the radio. Use only a six (6) ampere fast blow fuse for replacement. Connect the power cord to the keyed connector on the power
“pigtail”.
Connect the antenna and all other auxiliary cables and accessories.
Install the radio in the mounting bracket and connect all cables
and accessories to the appropriate jacks and connectors.
Note:Do not use any other mounting knobs than the ones en-
closed. Do not insert the knobs without attaching the
bracket.
Operation
Power On/Off
Turn the unit On by rotating the PWR/VOL control clockwise.
Adjust the volume to a comfortable level.
When you turn the unit On, you will hear a beep, and the greet-
ing message below appears on the LCD for 3 seconds.
Note:When you turn On the radio for the first time after purchase, the channel 16 will
appear on the LCD.
Last Channel Memory
The MC-8000 DSC memorizes the last channel selected before you turn Off the radio. For
example, if you turn Off the radio on CH 12, it will be on that channel when turned back On.
Note:In order for the last channel to be memorized, you must have the radio on that
channel for 3 seconds.
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Squelch
Turn SQUELCH fully clockwise. This raises the “Squelch Gate” so high that only very strong
signals can get through.
Turn SQUELCH fully counterclockwise until you hear a hiss. This lowers the “Squelch Gate”
so that everything gets through - noise, weak signals, and strong signals.
Turn SQUELCH back clockwise until the hiss stops. Now the “Squelch Gate” allows only
strong signals through.
Channel 16/Channel 9 Communications
T o access Channel 16 or Channel 9 communications, press 16/9/TRI. You can access 16 CH
instantly while tuned to another channel. Press 16/9/TRI again for Channel 9 Calling commu-
11
nications. Press 16/9/TRI a third time to return to the channel selected prior to accessing
Channel 16/Channel 9 communications.
The display will indicate the selected channel.
To cancel Channel 16/Channel 9 communications:
• Press 16/9/TRI until the previous channel setting appears.
- - or - -
▲▲
▼▼
▲
, CH
▼
• Press CH
▲▲
or STEP/SCAN.
▼▼
Triple Watch
Triple Watch monitors Channel 16, Channel 9, and the current Marine Channel.
To activate Triple Watch, press and hold 16/9/TRI for 2 seconds.
TR I appears on the LCD, indicating Triple Watch mode is in effect. If a signal is received on either Channel 16 or Channel 9,
the radio remains on that channel until the signal ends.
Press and hold 16/9/TRI for 2 seconds to cancel the Triple W atch
mode.
Note:While in Triple Watch mode, you can change the cur-
▲▲
rently selected channel using CH
A momentary press of the 16/9/TRI button interrupts Triple Watch mode and re-
mains on channel 16, or on channel 9 if you press 16/9/TRI once more. T o return to
the Triple Watch mode, simply press the button again.
▲
▲▲
or CH
▼▼
▼
▼▼
.
Manual Tuning
To manually select a channel, press CH
and press SELECT. Communication channels are located on channel 01-28 and 60-88. Channel 70 is used for DSC only, user cannot select this channel.
▲▲
▲
▲▲
or CH
▼ ▼
▼
or use the number key pad on the mic
▼ ▼
Mem (Entering channel numbers into Memory Scan)
You can enter channels into Memory Scan for instant scanning at any time. When a channel
is selected for Memory Scan, MEM appears on the LCD display .
To enter a channel into Memory Scan, select the channel you
▲▲
want to store by using CH
on the mic and press SELECT, and then press MEM. The channel is stored in Memory Scan and MEM appears on the LCD
display.
To cancel the channel in Memory, press MEM. The MEM icon
disappears.
▲
▲▲
or CH
▼ ▼
▼
or use the number key pad
▼ ▼
Triple Watch Scan
To turn Triple Watch Scan On, press and hold STEP/SCAN for 2 seconds. While the current
channel is scanned, Channel 16 and Channel 9 are also scanned every 2 seconds. Then TRI
appears.
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