Owner's Manual
Page 4
..., and 10 cm above. FOR CORRECT OPERATION - Influence on page 10. Doing so is a fire hazard. • Do not use this amplifier for normal ventilation. Operation • Use only speaker cables when connecting speakers to the rack mounting instructions on cell phone usage • Using a... are a fire hazard. • To relocate the unit, turn the power switch off, remove the power plug from the unit. 4 If noise occurs, use , remove the rear of these units in an EIA-compliant rack, refer to amplifier outputs. Unstable surfaces, such as follows: pin 1: ground, pin 2: hot...
..., and 10 cm above. FOR CORRECT OPERATION - Influence on page 10. Doing so is a fire hazard. • Do not use this amplifier for normal ventilation. Operation • Use only speaker cables when connecting speakers to the rack mounting instructions on cell phone usage • Using a... are a fire hazard. • To relocate the unit, turn the power switch off, remove the power plug from the unit. 4 If noise occurs, use , remove the rear of these units in an EIA-compliant rack, refer to amplifier outputs. Unstable surfaces, such as follows: pin 1: ground, pin 2: hot...
Owner's Manual
Page 5
... sink overheating, and a REMOTE indicator that cuts frequencies below 40 Hz, and detented attenuators and level meters for purchasing a Yamaha PC9500N, or PC4800N Series Power Amplifier. Contents Introduction 5 Controls and Functions 6 Front Panel 6 Rear Panel 7 Speaker connections 8 Connection 9 Using a Euroblock connector...Main features include • Three modes are provided to the PC9500N and PC4800N power amplifier. These power amplifiers feature high power and superb quality together with superior reliability and stability, guaranteeing the highest possible audio performance....
... sink overheating, and a REMOTE indicator that cuts frequencies below 40 Hz, and detented attenuators and level meters for purchasing a Yamaha PC9500N, or PC4800N Series Power Amplifier. Contents Introduction 5 Controls and Functions 6 Front Panel 6 Rear Panel 7 Speaker connections 8 Connection 9 Using a Euroblock connector...Main features include • Three modes are provided to the PC9500N and PC4800N power amplifier. These power amplifiers feature high power and superb quality together with superior reliability and stability, guaranteeing the highest possible audio performance....
Owner's Manual
Page 6
... press the switch to cool down. The protection system activates in air from the front and exhausts it time to turn the power back on again. • If the amplifier overheats When this occurs, the TEMP indicator will light green. You should turn off . In BRIDGE mode, only the channel ... DATA port located on the rear panel. 3 PROTECTION indicator This indicator lights up red when the protection circuit is detected at the amplifier's outputs Turn off the power, and then turn on . If the distortion of the output signal exceeds 1%, the red CLIP indicator will be disconnected from the ...
... press the switch to cool down. The protection system activates in air from the front and exhausts it time to turn the power back on again. • If the amplifier overheats When this occurs, the TEMP indicator will light green. You should turn off . In BRIDGE mode, only the channel ... DATA port located on the rear panel. 3 PROTECTION indicator This indicator lights up red when the protection circuit is detected at the amplifier's outputs Turn off the power, and then turn on . If the distortion of the output signal exceeds 1%, the red CLIP indicator will be disconnected from the ...
Owner's Manual
Page 7
...output jacks. 7 Hot 21 Ground 3 Cold In Bridge mode, only the XLR input of the included AC cable to an AC outlet that meets the power supply conditions printed below 40 Hz are filtered using a 12 dB/ octave high pass filter. 4 SPEAKERS jacks • These are wired pin 1-ground, ...simultaneously, functioning as a single mono amp. 5 DATA ports An external control unit or interface box can be connected here to monitor or control the amplifier from the external device. 6 AMP ID switch When an external control unit is the grounding screw terminal. If hum or noise occurs, ground (earth)...
...output jacks. 7 Hot 21 Ground 3 Cold In Bridge mode, only the XLR input of the included AC cable to an AC outlet that meets the power supply conditions printed below 40 Hz are filtered using a 12 dB/ octave high pass filter. 4 SPEAKERS jacks • These are wired pin 1-ground, ...simultaneously, functioning as a single mono amp. 5 DATA ports An external control unit or interface box can be connected here to monitor or control the amplifier from the external device. 6 AMP ID switch When an external control unit is the grounding screw terminal. If hum or noise occurs, ground (earth)...
Owner's Manual
Page 9
.... 2. Wire should not touch the chassis. 4. Reattach the protective cover over the speaker terminals. Turn off the POWER switch. 2. Refer to open the ports. 2. Speakon type jack 1. If the wire insertion ports are closed, turn the screws on top of the speaker wires ... connector to lock. 9 Insert the wires into the Speakon type jacks on top of this time make sure that they touch the chassis. At this amplifier, then turn the screws on the rear of the connector clockwise to fix the wires. 3. Connection ■ Using a Euroblock connector 1.
.... 2. Wire should not touch the chassis. 4. Reattach the protective cover over the speaker terminals. Turn off the POWER switch. 2. Refer to open the ports. 2. Speakon type jack 1. If the wire insertion ports are closed, turn the screws on top of the speaker wires ... connector to lock. 9 Insert the wires into the Speakon type jacks on top of this time make sure that they touch the chassis. At this amplifier, then turn the screws on the rear of the connector clockwise to fix the wires. 3. Connection ■ Using a Euroblock connector 1.
Owner's Manual
Page 10
... with poor ventilation, the heat from the amps will cause the interior of the amp to become very hot, causing the performance of the amplifier. Fan kit PC9500N/ PC4800N PC9500N/ PC4800N 71.5±0.1 78 76.2 88 4-C15 78 4-ø4.5 71.5±0.1 248 463 480 4-6.5 x 11 Unit : mm 10 Air ...intake Front Side View Air exhaust Rear View Rack Mounting If multiple high-power amp units are mounted in through the front opening and goes out the ...
... with poor ventilation, the heat from the amps will cause the interior of the amp to become very hot, causing the performance of the amplifier. Fan kit PC9500N/ PC4800N PC9500N/ PC4800N 71.5±0.1 78 76.2 88 4-C15 78 4-ø4.5 71.5±0.1 248 463 480 4-6.5 x 11 Unit : mm 10 Air ...intake Front Side View Air exhaust Rear View Rack Mounting If multiple high-power amp units are mounted in through the front opening and goes out the ...
Owner's Manual
Page 14
...power transistors. Performance graph PC9500N 10000 1000 100 10 1 1 PC4800N 10000 1000 100 10 1 1 Power consumption[W] Power consumption[W] Mode:STEREO Both ch Power Consumption[W] 10 100 1000 10000 Output Power[W] Mode:STEREO Both ch Power Consumption[W] 10 100 1000 Output Power[W] 14 Use a speaker with a minimum impedance of 4Ω (8Ω in the amplifier... is a short at the amplifier's speaker outputs, the speaker's inputs, or in each case. Consult your dealer or a Yamaha service center. Check the ventilation around the amplifier and improve the airflow if ...
...power transistors. Performance graph PC9500N 10000 1000 100 10 1 1 PC4800N 10000 1000 100 10 1 1 Power consumption[W] Power consumption[W] Mode:STEREO Both ch Power Consumption[W] 10 100 1000 10000 Output Power[W] Mode:STEREO Both ch Power Consumption[W] 10 100 1000 Output Power[W] 14 Use a speaker with a minimum impedance of 4Ω (8Ω in the amplifier... is a short at the amplifier's speaker outputs, the speaker's inputs, or in each case. Consult your dealer or a Yamaha service center. Check the ventilation around the amplifier and improve the airflow if ...