Toa SC-630M EB-Q handleiding

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Handleiding

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4. Junction Box
4.1. Connection of speaker cable
For connection of speaker cable to ampli er cable use Junction box according to DIN EN 60670 with multiple
entries and minimum two external  xing positions. Please contact your TOA dealer for this option.
• Mount the junction box to a solid, dry and dust free place (If  xing wholes are inside the box mounting
screws /washer/ seal must accomplish to the related IP level)
• Open required entries with punching tool with a size  tting to the cable (< cable diameter). Take for a tight  t
of cable in the entries to prevent get in of water, dust or other particle according to de ned IP level.
• Connect the speaker cable and ampli er cable with a screw terminal (PE / PP isolated according to DIN EN
60998-1)
• Close cover
4.2. Cabling
110
100
90
80
70
60
20 50 100 500 1 k 5 k 10 k 20 k
6
5 EQUALIZATION USING A EQUALIZER
SC-630M EB-Q frequency response shall  t the EN 54-24 frequency response limits.
Therefore, use the equalizer set according to the table to satisfy the EN 54-24 requirement.
Note: Other frequencies gain are set to 0 dB.
6 FREQUENCY RESPONSE
[dB]
Frequency Response (1 W, 4 m)
[Hz]
3
Equalizer Frequency 500 Hz 630 Hz 800 Hz 1k Hz 1.25k Hz 1.6k Hz 2k Hz 2.5k Hz 3.15k Hz
E-1231
(1/3 octave)
Gain -1 dB -1 dB -2 dB -4 dB -6 dB -7 dB -5 dB +3 dB +1 dB
VX-200SE
(1/1octave)
Gain -2 dB
-6 dB
-4 dB
−

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Productinformatie

MerkToa
ModelSC-630M EB-Q
CategorieSpeaker
TaalNederlands
Grootte1761 MB