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Clear Sound HL212H2 Passive Connection Owner’s Manual December 2012

Content: System Connection Diagram ......................................... page 2 Internal Electrical Diagram ............................................. page 3 How to Replace the Lamp - Quick User Guide .............. page 4 For more info about Clear Sound products, please visit http://www.clearsoundco.org/products


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Clear Sound HL212H2 Passive Connection System Connection Diagram

HL212H2

HL212H2 NL-2 or NL-4 pins description: pins 1+ and 1 - for TOP pins 2+ and 2 - N/C

NL-2 or NL-4 pins description: pins 1+ and 1 - for TOP pins 2+ and 2 - N/C

SUB BOX

SUB BOX

NL-2 or NL-4 NL-2 or NL-4 pins description: pins description: pins 1+ and 1 - for TOP pins 1+ and 1 - for TOP pins 2+ and 2 - N/C pins 2+ and 2 - N/C TOPS AMP

SUBS AMP

LEFT

All connectors should be Neutriktm SpeakONtm NL-2 or NL-4\ Do not exceed the rated box power!

RIGHT


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Clear Sound HL212H2 Passive Connection Internal Electrical Diagram

L+ 1+ 2-

2-

1+ 2+

1-

21-

2+

L-

1+ 1-

2-

1+ 2+

Low Speaker 8 Ohm

1-

2+

Hi

Mid

M+ H+ Coaxial Driver Hi Mid Mid 8 Ohm Hi 8 Ohm

1kHz

6kHz

HM-

HPF & X-over L+ L-

Low Speaker 8 Ohm

Impedance: Low Section 4 Ohm Mid-Hi Section 8 Ohm Box 4 Ohm NL4MP SpeakON Back View. Both SpeakONs connected internally in parallel. The HPF is equipped with 4 pcs of lamps as a driver protecting device. Lamp type OSRAM Halostar 64432 12V 35W GY6,35.


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Clear Sound HL212H2 Passive Connection How to Replace the Lamp Quick User Guide Step 1. Remove carefully the 8 screws on the back cover using Hexagonal Screw Bit Nr. 5

Step 2. Leave the back cover down. Don’t lose the 8 screws!

Step 3. This is the crossover board. The lamps are at the botom.


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Clear Sound HL212H2 Passive Connection How to Replace the Lamp Quick User Guide

Step 4. 1. With the thumb and the forefinger of the left hand dissolve the metal plate up and down 2. At the same time with the right hand pull up the lamp Step 5. Carefully dispose of the old lamp at the apropriate place. Beware of broken pieces of glass !!! Step 6. Hold the lamp terminals with one hand. Do not touch the glass with fingers! Put some silicone adhesive on top of the lamp.

1 1

2


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Clear Sound HL212H2 Passive Connection How to Replace the Lamp Quick User Guide Step 7. 1. With the thumb and forefinger of the left hand dissolve the metal plate up and down 2. At the same time with the right hand put the lamp correctly into the socket.

1

2

1

Step 8. Put more silicone adhesive if nessesary. Put the back cover. Carefully tight the 8 screws on the back using Hexagonal Screw Bit Nr. 5 Attention! Caution! Disconnect the SpeakON connector from the box before opening the back cover. Use protective gloves when touching the lamp.


HL212H2 Manual