4-Channel-Mode: 2 Frontspeakers / Stereo & 2 Rearspeakers / Stereo - ESX Vision Serie VE1800.2 Bedienungsanleitung

LOUDSPEAKER WIRING & CONNECTION
4-Channel Amplifier VE800.4 / VE1200.4
4-CHANNEL-MODE: 4 Speakers / Stereo
LINE OUT (F1)
Optional triggering to
use additional amplifiers.
4 OHMS 4 OHMS
1CH 2CH
CONNECTION
• Connect the head unit line outputs (FRONT or REAR L & R) with the RCA LINE INPUTs of the amplfier with
appropriate RCA cables.
• Connect the speakers with SPEAKER OUTPUT CH1 – and +, CH2 ñ and +, CH3 ñ and +, CH4 ñ- and + of the amplifier.
• The final speaker impedance not be lower than 1 Ohm per channel. Too low speaker loads results
in too high heat dissipation and may cause the amplifier run into protection mode.
CONFIGURATION CHANNEL 1 & 2
• The threshold frequency should be between 60Hz - 150Hz, depending on the size of the speakers, adjustable by T5.
• When PHASE SHIFT is activated by T3 (Position ON) the acoustical center is adjustable by T1 and T2.
CONFIGURATION CHANNEL 3 & 4
• For bigger speaker systems (Ø20cm plus) T7 should be set to FULL (Full Range-Signal).
• For smaller speaker systems (Ø8.7cm - Ø16cm), T7 should be set on HIGH PASS because the
loudspeakers could get damaged by too low frequencies. The threshold frequency should be
between 60Hz - 150Hz depending on speakers sizes and is adjustable by T5.
• The pushbuttons T9 & T10 should be set on 12dB-Position (not pressed).
• In this configuration LOW PASS (T11) and BASS BOOST (F6) should not be used.
INPUT GAIN - Control
• Turn the INPUT GAIN - control (T6 & T8) on the amplifier to 9V-Position.
• Turn the head unit volume control to about 80-90% of ist full setting.
• Turn the INPUT GAIN - control (T6 & T8) clockwise until you hear some distortion.
• Then turn back the INPUT GAIN - control (T6 & T8) slightly until you can hear clean sound.
Be careful not to connect speaker (-) to the ground or vehicle chassis.
Please observe speaker channel and polarity as printed by the speaker terminal block.
Incorrect phasing of the speakers results in total loss of bass response.
4 OHMS
3CH
4 OHMS
4CH
Caution!
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BALANCED INPUT CH 1&2 / CH 3&4
This Input can optionally be used with appropriate cables and
symmetrical signal transmitters. Please do not use this Input at
the same time as the RCA Inputs.
INPUT MODE
When you want to use 4 RCA cabels
Input mode switch (T5) should be set on
"4CH"-Position.
RADIO / HEAD UNIT