Jam D4600 Owner's Manual - Page 5

Browse online or download pdf Owner's Manual for Amplifier Jam D4600. Jam D4600 6 pages. Professional power amplifier

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2. Operating Instructions

2-1 Start-up procedure.

1. Check all inputs and outputs are connected correctly as per

the above instructions, paying particular attention to the bi-

amp configuration offered on the amplifier.

2. Check out if local power system is correct. 220-250V AC with

protective ground/earth

Make sure the Power Switch is on OFF position. Turn down

the volumes to the minimum.

4. Power on the Audio source, and then power on the Amplifier.

Once the startup procedure is complete, turn the Volume

Control Knobs clockwise until the desired volume is reached.

2-2 Turn off procedure.

5. Turn the volume control knobs counterclockwise to the

minimum setting

6. Power off the amplifier

7. Disconnect the mains supply from the electrical outlet if not

in use.

2-3 Troubleshooting:

Indicator(s)

Possible cause

1. No power – check there is power,

and the power light is on.

2. A fuse on the internal board has

activated – contact your dealer for

All the lines are

advice.

connected, but no

3. Volume is not turned on

sound output

4. No input signal

5. Protection has been activated –

wait 3 seconds for protection circuit

to deactivae

1. Short-circuit load or damaged

2. Supply voltage is not stable, too

Amplifier powers on, but

low or too high.

with warning lights or

3. Heavy load exceeding maximum

protection is activated

amp power for too long.

1. The temperature is too high, the

No sound output when

device is under protection.

in normal use.

2. Poor electrical connection