Votos - 4, Puntuación media: 3.3
(
)
)
|
Resumen del manual
3. S SSi iig ggn nna aal ll C CCo oon nnn nne eec cct tti iio oon nn - Connect an RCA cable between the BRIDGE OUT jack of the 1100d5 and the SLAVE IN jack of the slaved 600d as shown in Figure 6. 4. S SSl lla aav vve ee/ //M MMa aas sst tte eer rr S SSw wwi iit ttc cch hh - Set the slave/master switch of the 600d to the slave position. This will put the I/O RCA jack in the SLAVE IN mode so it will accept the audio signal from the 1100d5’s sync out RCA jack. N NNO OOT TTE EE: ::There is only one master when syncing amplifiers. 5. S SSu uub bbw wwo ooo oof ffe eer rr S SSp ppe eea aak kke eer rr C CCo oon nnn nne eec cct tti iio oon nn - In this amplifier combination the Subwoofer output terminals of both amplifiers drive a common subwoofer load. Use the speaker connection diagram in Figure 6 when connecting the subwoofers to the amplifiers. Connect the amplifiers speaker terminals to any combination of one or more subwoofers that results in a nominal impedance between 2 and 4 ohms. DO NOT connect loads of less than 2 ohms when connecting to amplifiers in the External Synced Bridged combination. W WWA AAR RRN NNI IIN NNG GG: ::Two wires of 12AWG minimum must be connected between the negative sub out terminals of the master and slave amplifiers. © 2002 Directed Electronics, Inc FIGURE 6—EXTERNAL SYNC BRIDGED 600d/1100d5 Master (1100d5) 1 Do Not Use 2 Slave (600d) 3 Do Not Use 4 Do Not Use Speaker Wiring (top view) 5 N NNO OOT TTE EE: ::The dual + and -- subout terminals of the 600d are paralleled internally and the combined load impedance should be taken into consideration when connecting multiple subwoofers. © 2002 Directed Electronics, Inc CROSSOVER SETTINGS AND GAIN ADJUSTMENT Your Viper Audio power amplifier needs to be adjusted carefully to achieve maximum performance. These are some guidelines to follow when fine-tuning the amplifier. • For full-range and simultaneous stereo/mono bass applications, the crossover selection switch should be set to FLAT. If the amplifier is driving your subwoofers, set the switch to LPF, and for mid-bass/midrange output, set to HPF. • The crossover frequency control needs to be adjusted to suit your particular system. For subwoofer applications, try to keep the setting low enough to prevent the image smearing (you should not be able to hear male voices from the subwoofer) but not so low as to create a gap between the subwoofer and the midbass/ midrange speakers. For mid-bass/midrange settings, try to keep the setting low enough to keep your sound stage in front of you, without overdriving the speaker. It will be to your advantage to spend some extra time with this adjustment, listening to familiar music or system set-up discs to achieve the kind of musical reproduction that you prefer. • The gain adjustment allows you to set proper signal match for clean, quiet amplifier operation. For full-range and simultaneous stereo/mono bass applications, start by playing some music you are familiar with. With the gain adjustment on the amplifier in the middle of its rotation, bring up the volume on your head unit to the 3/4 volume setting or until you start to hear distortion or clipping. If you hear distortion before you reach the 3/4 volume setting of your head unit, reduce the gain setting on the amplifier and start to raise the head unit volume again. When you can listen to the music at or slightly above 3/4 on your head unit without audible distortion, slowly raise the gain of the amplifier until distortion is heard, then back off the gain until the distortion is not audible. This setting will allow you to reach full output with all but the quietest of source material, while avoiding excessive noise in the system. • For systems using the Remote Sub Level Adjustment, increase the subwoofer gain on the amplifier by 25% and set the Remote Sub Level knob to the center position after making all system gain and filter adjustments. This will give the Remote Sub Level Control a wider range of adjustment to the subwoofer output. • The same procedure should be used for adjusting the amplifier when the on-board crossover is set to LPF or HPF, but you will also have to take into consideration the effect that gain adjustment has on system frequency response and imaging. Again, plan on spending some time with music that you know, getting the gain and crossover settings the way you like. Test discs and analyzers may help with this process, but in the end it's your ears that count - listen to the music! © 2002 Directed Electronics, Inc SPECIFICATIONS Directed model 1100d5 Ch 1-4 Sub Ch. RMS continuous power per channel, Channels 1-4 driven into 75 275 watts watts 4 ohms from 20 to 20,000 Hz, with less than 0.08% total Harmonic Distortion @ 14.4 VDC. Sub channel driven into 4 ohms from 20-250 Hz, with less than 0.4% THD @ 14.4 VDC. RMS continuous power per channel, Channels 1-4 driven into 125 400 2 ohms from 20 to 20,000 Hz, with less than 0.1% Total watts watts Harmo...