Page 2 - Explanation of Graphical Symbols; IMPORTANT SAFETY INSTRUCTIONS; C A U T I O N
2 T5n/T4n/T3n Owner’s Manual The above warning is located on the top of the unit. Explanation of Graphical Symbols The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure ...
Page 3 - PRECAUTIONS; PLEASE READ CAREFULLY BEFORE PROCEEDING; * Please keep this manual in a safe place for future reference.
(5)-4 T5n/T4n/T3n Owner’s Manual 3 PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING * Please keep this manual in a safe place for future reference. WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circui...
Page 4 - Connections; IMPORTANT NOTICE FOR THE UNITED KINGDOM; Connecting the Plug and Cord
4 T5n/T4n/T3n Owner’s Manual (5)-4 • Before connecting the device to other devices, turn off the power for all devices. Before turning the power on or off for all devices, set all volume levels to minimum. • Use only speaker cables for connecting speakers to the speaker jacks. Use of other types of ...
Page 5 - Introduction; outputs are provided.; Accessories; Index
T5n/T4n/T3n Owner’s Manual 5 Controls and Functions............................ 6 Front Panel .......................................................... 6Rear Panel .......................................................... 7 Speaker Connections ............................... 8 STEREO Mode ...........
Page 6 - Controls and Functions; Front Panel
6 T5n/T4n/T3n Owner’s Manual Controls and Functions ■ Front Panel 1 POWER switch and indicator Press to toggle the power on or off. The POWER indicator lights up green when the power is ON.If the amplifier is connected to an amp control unit such as the ACU16-C and the amplifier has been commanded t...
Page 7 - Rear Panel
T5n/T4n/T3n Owner’s Manual 7 Controls and Functions ■ Rear Panel 1 Input connectors • XLR3-31 type input connectors The pins are wired as shown below (IEC 60268). • Euroblock input connectors These are balanced input connectors. The included Euroblock connectors can be used to make connec-tions here...
Page 8 - Speaker Connections; STEREO Mode
8 T5n/T4n/T3n Owner’s Manual Speaker Connections Speakers can be connected to the amplifier as shown below. Note that actual speaker impedance varies according to the con-nection method and the number of speakers. Please be sure that your speakers’ impedance is not less than the relevant mini-mum va...
Page 10 - Wiring; Using a Euroblock connector; Speakon connector
10 T5n/T4n/T3n Owner’s Manual Wiring ■ Using a Euroblock connector 1. If the wire insertion ports are closed, turn the screws on top of the connector counterclockwise to open the ports. 2. Insert the wires into the appropriate ports, following the indication of the pole on the input terminal, and tu...
Page 11 - Filter Element Cleaning; Remove the filter elements, and wash them in plain; Replace the filter elements on the air intakes, hook the; Troubleshooting; The amplifier load is excessive.
T5n/T4n/T3n Owner’s Manual 11 Filter Element Cleaning To ensure adequate cooling air intake, the filter elements must be cleaned when they have become clogged. Follow the description below to clean the filter elements. 1. Make sure that the power to the amplifier is turned off.2. Disconnect the powe...
Page 12 - Specifications
12 T5n/T4n/T3n Owner’s Manual Specifications US: US & Canadian models EU:European models A: Australian models T5n 120V(US) 230V(EU) 240V(A) Output Power 1 kHzTHD + N = 1% 8 Ω per channel MIN 1350 W 1350 W 1400 W 4 Ω per channel 2200 W 2350 W 2500 W 2 Ω per channel 2500 W 2500 W 2500 W 8 Ω bridge...
Page 15 - Block Diagram
T5n/T4n/T3n Owner’s Manual 71 Block Diagram + + – – + – G + – G 3 12 3 12 BA BA BA POWER BA INV INV INV INV INV BA BA BA INV INV 1+ 2+ 1– 2– 1+ 2+ 1– 2– CH A CH B FG +5V –6dB –6dB MODEL ID OVER CURRENT SHUTDOWN (LATCH) SHUTDOWN (LATCH) TEMPERATURE OVER CURRENT SWITCHING CONTROL VOLTAGE LIMITER TEMPE...
Page 16 - Dimensions
72 T5n/T4n/T3n Owner’s Manual Dimensions 88 426.9 480 35 35 93 93 224 4.4 16.5 380 26 Unit: mm