En
Install the amplifier in a dry and well-venti-
lated environment, where other equipment
will not interfere with it.
When drilling holes in the chassis for instal-
lation, take precautions so as not to contact,
damage or obstruct pipes, fuel lines, tanks or
electrical wiring. Failure to take such precau-
tions may result in fire.
To ensure proper heat dissipation of the
amplifier, ensure the following during
installation:
—
Allow adequate space above the amplifier
for proper ventilation.
—
Do not mount the amplifier in the engine
compartment or in any areas of extreme heat.
—
Do not cover the amplifier.
Slots and openings in the cabinet are pro-
vided for ventilation to ensure reliable oper-
ation of the product, and to protect it from
overheating. To prevent fire hazard, the open-
ings should never be blocked or covered with
items (such as papers, floor mat, cloths).
Please ask your dealer or relevant profession-
als to install/uninstall this product. Incorrect
installation can interfere with boat operation.
Keep small items such as bolts and screws
out of the reach of children. Swallowing can
cause serious injury. If swallowed, consult a
doctor immediately.
CAUTION
Always keep the volume low enough to hear
outside sounds.
Extended use of the headunit while the
engine is at rest or idling may exhaust the
battery.
The graphical symbol
placed on the
product means this is an electronic product
requiring direct current electrical power.
About the protection function
This product has a protection function. If this
product detects something abnormal, the Power/
Protect indicator will turn red and the operation
of amplifier will be stopped:
—
When the temperature inside the product
becomes high
—
When speaker output detects abnormality
—
When the supply voltage is out of
specification
Important (Serial number)
The serial number is located on the bottom of
this unit. Be sure to record this number on the
enclosed warranty card before installation.
Setting the unit
What’s what
Top side
1
3 4
5 6 7 8
2
Top panel cover
Use the supplied wrench to remove the four
screws and detach the Top panel cover. Be
sure not to lose the removed screws.
To adjust the switch, use a flathead screw-
driver if needed.
Terminal side
1
INPUT SELECT switch
Select
2CH
for two-channel input,
4CH
for
four–channel input, or
6CH
for six-channel
input.
2
Power/Protect indicator
The power indicator lights up blue to indi-
cate power ON.
If something is not normal, the indicator
turns red.
3
GAIN volume
*
Adjusting gain volume
CH A
(channel
A),
CH B
(channel B), and
CH C
(channel
C) helps align the headunit output to the
Pioneer amplifier. Default setting is the
