A Few Words About THX™ pm3™
Certification
Nearly two decades ago, George Lucas turned a passion for great sound into the world’s most accepted and trusted solution for achieving it. The standard was named THX (for Tomlinson Holman, who developed the THX Sound System when he was the research and technical director at Lucasfilm Ltd.™ in the early 80s), and today, with hundreds of thousands of home theater customers and more than 3000 THX Certified movie theaters enjoying its benefits, the THX name has become nothing short of legendary. Simply put: when it comes to premium sound, no other name so closely defines ‘quality’ for millions of
Today, a new landscape is emerging. A landscape comprised of hundreds of small, professional multi- channel facilities, whose need for differentiation, expert technical and marketing support, and a true, multi- channel standard is becoming a competitive fact of life. Again, THX has a singular solution and this time it’s called THX pm3 Certification.
All facilities involved with mixing and/or monitoring of
Contents |
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IMPORTANT SAFETY INSTRUCTIONS........... | 2 |
INTRODUCTION.................................................. | 3 |
QUICK START........................................................................... | 4 |
REAR PANEL DESCRIPTION .............................. | 8 |
1. SIGNAL INPUTS................................................................ | 8 |
2. INPUT SENSITIVITY........................................................ | 8 |
3. ACOUSTIC SPACE............................................................. | 8 |
4. LOW FREQ FILTER........................................................... | 9 |
5. HIGH FREQ FILTER........................................................... | 9 |
6. POWER MODE................................................................ | 10 |
7. Mains Input...................................................................... | 10 |
8. Passive Radiator.............................................................. | 11 |
FRONT PANEL DESCRIPTION.......................... | 12 |
9. Power Switch................................................................... | 12 |
10. Power Ring and Overload Indicator....................... | 12 |
PROTECTION CIRCUITS.................................... | 12 |
Overload Protect .............................................................. | 12 |
Thermal Protect................................................................. | 13 |
Integrated Magnetic Shielding....................................... | 13 |
Input Signal Wiring............................................................ | 13 |
Manual Owner’s
HR624 MK2 THX pm3 Certification
When we submitted the HR624 MK2s for THX pm3 Certification, they passed on the first try with no modifications!
Anyone seeking THX Certification for their studio, or striving to maintain THX standards, can use the HR624 MK2s and rest assured that their facility is in full compliance.
CARE AND CLEANING....................................... | 13 |
SERVICE INFO....................................................... | 14 |
Troubleshooting................................................................. | 14 |
Repair.................................................................................... | 15 |
TECHNICAL INFORMATION........................... | 16 |
HR624 MK2 Specifications.................................................. | 16 |
Graphs................................................................................... | 17 |
HR624 MK2 Block Diagram............................................. | 18 |
• Please write the serial number for your studio monitor here
(all studio monitors if you have more than one) for future reference (i.e., insurance claims, tech support, return authorization, etc.):
Monitor 1 |
| Monitor 2 |
| Monitor 3 |
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Purchased at:___________________________________ Date of Purchase:_____________
Part No. SW0592 Rev. F 01/11
Owner’s Manual | 7 |