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OWNER’S
MANUAL
A802
A1004
models
D2205
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CONGRATULATIONS Congratulations for choosing a Directed enthusiast with years of high-quality Audio power amplifier from Directed audio reproduction. Electronics, the industry leader in high Directed Audio power amplifiers come quality automotive security and audio with a two-year limited warranty if equipment since 1990. installed by an authorized Directed Directed Audio power amplifiers dealer. If not installed by an authorized continue to set new standards of perfor- dealer, Directed Audio po
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LIMITED TWO-YEAR CONSUMER WARRANTY Directed Electronics, Inc. promises to the MERCHANTABILITY, FITNESS FOR PARTIC- original purchaser, to replace this product ULAR PURPOSE, AND WARRANTY OF NON- should it prove to be defective in workman- INFRINGEMENT OF INTELLECTUAL PROPERTY ship or material under normal use, for a ARE EXPRESSLY EXCLUDED TO THE period of two years from the date of MAXIMUM EXTENT ALLOWED BY LAW, AND purchase by the dealer as indicated by the DIRECTED NEITHER ASSUMES NOR AUTHO- da
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FEATURES ® High-speed MOSFET switching Bitwriter module with Audio power supply and complimentary programming bi-polar outputs Continuously variable 12 dB/octave Stereo, mono, or simultaneous two-way crossover(s) stereo/mono operation Switchable 8 dB bass EQ function Thermal, DC offset, reverse polarity, Remote subwoofer level control short circuit and over/under function (A1004 and D2205 only) voltage protection Variable input sensitivity optimizes Programmable features controlled match
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NOTE Prior to servicing your vehicle ensure If the alarm is replaced with another d diis sa arrm me ed d that the alarm system is . Due ESP2 alarm system, ensure that the to the amplifier’s anti-theft feature (if amplifier goes through a learn routine ® enabled), amplifier operation is disabled (using the Bitwriter ) prior to re- when the main power to the amplifier is enabling the anti-theft feature. removed while the alarm is armed. The amplifier operation must then be reset. INSTALLATION GUID
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page. Always use the same gauge 9. Battery and ground connections to wire for the amplifier ground that the vehicle should be made with you use for the power wire. Be sure crimped ring terminals of the appro- to examine the battery ground priate size (surface area is what cable of the vehicle, and if neces- counts); soldering the terminals after sary, upgrade it by adding an addi- crimping is also recommended. tional ground wire that is the same 10. Due to the high-frequency MOSFET gauge as the
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L Liin ne e O Ou ut t S Sw wiit tc ch h ( (D D2 22 20 05 5) ) -- R Re em mo ot te e -- 5. three 10. optional accessory which positions: allows the level to be adjusted s su um m L L/ /R R —left front and rear and remotely (usually located for right front and rear channels are control by the vehicle’s driver). summed. 11. S Su ub bs so on niic c -- the OFF position takes s su ub b L L+ +R R —set the switch to this the filter out of the system, the IN position when using an additional posi
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FIGURE 1—AMPLIFIER CONNECTIONS — FRONT 1 3 4 6 8 9 7 14 13 A802 2 1 3 4 17 6 8 9 7 10 14 13 A1004 2 2 3 4 5 6 7 8 910 11 12 13 D2205 11 17 16 154 FIGURE 5—LED/FAN HARNESS BLACK - BLUE TO LEDs + BLACK - RED TO FAN + 8 8 © 2004 Directed Electronics, Inc
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REAR PANEL CONNECTIONS 1. F Fu us se es s -- These fuses protect the 2. G Grro ou un nd d -- Connect this terminal amplifier against internal electrical directly to the sheet metal chassis damage and are meant to protect of the vehicle, using the shortest the amplifier only. All other power wire necessary to make this connections should be fused at the connection. Always use wire of the source. same gauge or larger than the (+) 12 volt power wire. The chassis The A802 uses 2-30A fuse, the con
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FIGURE 2—AMPLIFIER CONNECTIONS REAR 1 2 3 A802 A1004 D2205 ® ® ESP FEATURES AND CONTROLS ® These amplifiers incorporate an on-board * * N No ot te e:: The ESP features are ® ® obtained by using Bitwriter and a Directed ESP Engine. In addition to ® 3 pin ESP cable. While a allowing menu-driven parameter adjust- ® Bitwriter can only talk to one ment*, operate with security products ® ESP /ESP2 device at a time, from Directed Electronics to incorporate multiple amplifiers can be set to advanced ES
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completed use a Y-cable to connect LED tubes. In the OFF mode the the Alarm signals to both ampli- external FAN port is disabled. fiers. 3. S Se errv viic ce e C Co od de e D Diis sp plla ay y -- The Directed ® N No ot te e:: Prior to using the anti-theft or ESP Engine stores up to seven valet features it is recommended previous faults for later replay. The that the alarm be installed and its Service Code Display allows the functionality verified. Please consult installer to step through th
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® Default mode is UNLOCKED. into a "stolen state". The ESP Status indicator will blink rapidly, 6. V Va alle et t -- Selecting ENABLE allows the and the amplifier will not continue amplifier to monitor valet signals its power up sequence. Also when from the alarm system. The ampli- there is currently an ARM signal fier will not power up once remote active on the bus, the amplifier power is removed when the Valet cannot be written to by the monitoring mode is ENABLED and ® Bitwriter . the alar
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2. Press the up arrow 3 times, or the to indicate Arm or Disarm down arrow 7 times to reach the commands. This allows the installer Learn TX IDs menu. Press 'Select' to verify that the proper cable is in until the ON appears. use and that the transmitters have been properly programmed. The ® 3. Press the write key twice. The ESP unit must still be programmed to status indicator should begin respond to Valet and Arm blinking. ® commands with a Bitwriter for the Anti-theft/Valet modes to lock out
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® Power/Protection LED ESP Status Indicator Mode Green Solid Red Normal Operation Green Flashing Turn On delay or TX learn Red Flashing Slowly Thermal shutdown Red Flashing Rapidly Overcurrent Red Slow Flash (50% duty cycle) Overvoltage Red Slow Flash (mostly off) Under-voltage Off Off Amplifier Off Off Flashing Arm/Valet received Off Flashing Rapidly Amplifier in Anti-theft/Valet On Flashing Amplifier armed ® N No ot te e: Remember that the Directed ESP Engine incorporates a digital gain contro
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SPEAKER WIRING DIAGRAMS A802/A1004 Stereo operation (top view) L CH R CH Bridged operation (top view) B L CH R I D G E R CH D N No ot te e:: The A1004 amplifier connections are the same as shown above, except that there are outputs for Front and Rear speakers. 1 15 5 © 2004 Directed Electronics, Inc
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SPEAKER WIRING DIAGRAMS D2205 Front/Rear operation (top view) CH 1 FRONT CH 2 FRONT CH 3 REAR CH 4 REAR 1 16 6 © 2004 Directed Electronics, Inc
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Front/Rear Bridged operation (top view) B FRONT CH 1 R I D G E CH 2 D B REAR CH 3 R I D G E CH 4 D 1 17 7 © 2004 Directed Electronics, Inc
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Subwoofer operation (top view) B CH 1 R I D G E CH 2 D SUB + SUBWOOFER B CH 3 R I D G E CH 4 D SUB - 1 18 8 © 2004 Directed Electronics, Inc
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CROSSOVER SETTINGS AND GAIN ADJUSTMENT Your Directed Audio power amplifier needs to middle of its rotation, bring up the volume on your head unit to the 3/4 be adjusted carefully to achieve maximum volume setting or until you start to performance. These are some guidelines to hear distortion or clipping. If you hear follow when fine-tuning the amplifier. distortion before you reach the 3/4 For full-range and simultaneous volume setting of your head unit, stereo/mono bass applications, the reduc
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LED TUBE INSTALLATION (OPTIONAL) This Directed Audio amplifier has been designed with a custom heat sink that can accommodate two (optional—not supplied) VARAD LED tubes. 1. Before installing the LED tubes, remove and discard the mounting feet from the VARAD LED tubes. 2. Slide each LED tube assembly into your Directed Audio amplifier heat sink. Ensure that the LEDs are facing out for optimal visibility. The wires from the LED tube assembly should be on the signal input end of the amplifier. The
