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Telegrapher Studio 20, User Manual

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Telegrapher Studio 20 User Manual Download Page 18

THERMAL PROTECTION

The Studio 20 has a thermal protection circuit.

If the amplifier reaches its maximum temperature, the output is lowered by 6dB. 

Additionally the protection indication starts blinking once every second.

If the maximum temperature is reached, the amplifier is switched off to protect it 

from damage. Additionally the protection indication starts blinking twice every 

second.

When the amplifier has cooled down to a safe operating temperature, the thermal 

protection resets and the Studio 20 resumes normal operation.

Summary of Contents for Studio 20

Page 1: ...USER MANUAL STUDIO 20...

Page 2: ...TELEGRAPHER LOUDSPEAKERS...

Page 3: ...DESIGNED IN ENGLAND...

Page 4: ...YOU HAVE MADE A GREAT DECISION...

Page 5: ...a 3 way active near field monitor designed for critical mixing and mastering applications We take great pride in our work and we hope these monitors allow you to realize your audio endevours at the v...

Page 6: ...efore connecting or disconnecting power and or signal cables Avoid direct sunlight This symbol indicates that this product should not be disposed of with your household waste Improper handling of this...

Page 7: ...is symbol is intended to alert the user of the prescence of important operating and maintaining servicing instructions in the literature accompanying the appliance This symbol is intended to alert the...

Page 8: ...H x W x D Weight 22 Kg each Dimensions Amplifiers Tweeter 100 Wrms Mid 125 Wrms Woofer 125 Wrms Load Independent Frequency Response Frequency Independent THD Meets 2013 ERP Lot 6 0 5W Requirements Ove...

Page 9: ...Tweeter 2 5 cm coated textile diaphragm Patented Symmetrical Drive SD 2 Mid 12 cm paper cone Patented Symmetrical Drive SD 3 Woofer 18 cm paper cone Patented Sandwich Paper Cone Patented Symmetrical...

Page 10: ...LET S GET STARTED...

Page 11: ...SHIELD 2 HOT 3 COLD 1 SHIELD 2 HOT 3 COLD IN THROUGH LEFT RIGHT SERVICE Acoustic Center at 1 meter Protection Acoustic Center Selection Acoustic Center at 2 meters Acoustic Center at 3 meters A B C 2...

Page 12: ...1 SOURCE SELECTION Please do not connect both XLR and RCA connectors at the same time If both are connected the speaker will prioritise the XLR input...

Page 13: ...C CENTER 2 Acoustic Center at 1 meter Acoustic Center Selection Acoustic Center at 2 meters Acoustic Center at 3 meters Using the selection button at the back panel set your average distance to each s...

Page 14: ...XLR Balanced analogue input and through output Pin 1 Shield Pin 2 Positive or hot Pin 3 Negative or cold Input impedance 44 kOhm DM 2 2 MOhm CM A...

Page 15: ...RCA Unbalanced analogue input A stereo input signal is internally mixed to mono For mono use simply connect only the relevant channel Sleeve Shield Ground Tip Positive or hot Input impedance 54 kOhm B...

Page 16: ...SERVICE C Modifications by any persons other than Telegrapher Loudspeakers authorized personnel voids the warranty...

Page 17: ...0 features an automatic signal detect function If a signal is detected on any of the inputs the Studio 20 automatically switches on When no signal is detected for 30 minutes the Studio 20 will switch...

Page 18: ...rotection indication starts blinking once every second If the maximum temperature is reached the amplifier is switched off to protect it from damage Additionally the protection indication starts blink...

Page 19: ...uts down immediately and the protection led will be enabled In this case unplug the power cord wait for 5 minutes plug the power cord and power on the Studio 20 The Studio 20 should resume to normal o...

Page 20: ...es the Studio 20 name come from A Our model names are based on their volumes In short it is a 20 liters studio speaker Q Where is Telegrapher Loudspeakers located A We are located in D sseldorf German...

Page 21: ...at shoul I do A Acoustic treatment for your room is our first suggestion You can also consider changing the position of your speakers Generally placing your speakers closer to walls produce more bass...

Page 22: ...the Telegrapher surname when all people were legally required to take them Q What kind of amplifiers you use A We use Class D amplifiers produced by our friends at Hypex Electronics with the highest...

Page 23: ...wn This fuse is not user replaceable Please contact Telegrapher Loudspeakers for more information about service and repair A protection might be triggered Is the module overheated Try cycling the main...

Page 24: ...SUPPORT We will be happy to assist you The latest manuals datasheets and some fun stuff can be found in our web site You can also contact us for any questions x telegrapher co uk...

Page 25: ...CONNECT WITH US telegrapherloudspeakers telegrapherloudspeakers www telegrapher co uk...

Page 26: ...EL OF THE LOUDSPEAKERS But if you want to see how these security stickers work be our guest You can remove this one below You can remove only the sticker below this text on this user manual Because we...

Page 27: ...ansporting Any attempt to modify or take apart the device or screws will void the warranty If you discover a defect notify Telegrapher Loudspeakers during the warranty period Claims under warranty mus...

Page 28: ...TELEGRAPHER LOUDSPEAKERS...

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