HLD7 User Manual - Contacta Global
Contents
1. naa an da A 4 a HLD7 4 contacta DRIVE LINE TER imis PERIME 7 STATUS MIC CLIP MASTER 2 Mm off CLIP ACTIVE SLAVE ACTIVE LOW SIG E PHTM lt a as Contacta HLD7 contacta HEARING LOOP SYSTEMS contacta CLIP ACTIVE PHTM No serviceable parts inside The warranty for this product will be void if the HLD7 housing is opened Contacta HLD7 Normal operation mode Shows MIC level Shows LINE level Shows DRIVE level GED CED contacta 07 MIC LINE DRIVE CLIP CLIP PERIMETER 4 ACTIVE ACTIVE MASTER gt STATUS PHTM SLAVE ST POWER LOW SIG Active on power on Indication only buttons have no effect except unlock combination Back to contents Contacta HLD7 Basic Adjustment mode 00000000 CES contacta 07 GIN LINE CLIP PERIMETER ACTIVE MASTER 47 LOW SIG SLAVE To enter Adjustment mode press In Adjustment mode the both MIC and simultaneously STATUS LED will flash Back to contents Contacta HLD7 Basic Adjustment mode CEXEEXXEXENND COIE contacta HLO7 PERIMETER ACTIVE MASTER LOW SIG SLAVE While in Adjustment mode While in Adjustment mode While in Adjustment mode Pressing the MIC or will Pressing the LINE or will Pressing the Drive or will adjust the MIC input gain adjust the LINE input gain adjust the Drive2. Loop output Loop connection 4 pole speakON connector Loop drive current 4A RMS compliance current Q 1Khz sine wave Loop drive voltage 15V RMS compliance voltage Connections Loop connector 4 pole SpeakON 1 1 2 2 LOOP Audio connections Mic amp Line XLR connector 1 Screen Shield 2 Signal Hot 3 Signal Cold 4 Back to contents Contacta HLD7 E Lal e Mic Unbalanced Stereo TRS Jack Tip Ring P Sleeve a SOURCE Signal Mic Unbalanced Mono TS Jack Tip Sleeve SOURCE Signal Line Unbalanced Mono TS Jack Tip Sleeve lt j SOURCE Signal hot Signal cold This connection will pass through an Isolating Transformer inside the HLD7 contactaglobal com contacta HEARING LOOP SYSTEMS
3. output by adjustments are in 1dB steps adjustments are 1dB steps 1dB steps LEDs show the MIC s level LEDs show the LINE level LEDs show the DRIVE level in after fader after fader If input is low the approx 0 5A increments LOW SIG LED will illuminate D V Signal Level for inputs should be set to have peak signal 0 level occasionally illuminating first amber LED Back to contents Contacta HLD7 Engineers mode 00000000 CHED contacta 7 GIN MIC LINE DRIVE CLIP CLIP PERIMETER 4 ACTIVE ACTIVE MASTER N status PHTM LOW SIG SLAVE ST POWER While in Adjustment mode Press both Line and simultaneously to enter the Engineers mode Back to contents Contacta HLD7 Engineers mode PAGE 1 Driver Operation Selection COZ CHED contacta 7 CHED MIC CLIP ACTIVE u ACTIVE LOW SIG DRIVE PERIMETER MASTER STATUS SLAVE POWER While in Engineers mode While in Engineers mode While in Engineers mode There are 6 PAGES of settings PAGE1 Pressing the LINE or When you are ready to move each PAGE is identified by a flashing buttons selects driver operation onto the next PAGE press the MIC LED PAGE 1 is LED 1 Page 2 Perimeter MASTER or SLAVE DRIVE button is LED 2 etc 44 Always select the driver operation mode before Ay installing the driver in its rack mount bracket Back to contents To exit Engineers mode pres
4. e in Engineers mode While in Engineers mode PAGE 3 is identified by PAGE 3 settings are for the When you are ready to move LED 3 flashing Microphone Phantom power onto the next PAGE press the selection DRIVE button Pressing the LINE button turns the To exit Engineers mode press phantom power on pressing the LINE the DRIVE button button turns phantom power off Back to contents Contacta HLD7 Engineers mode PAGE 4 Firmware Revision indication OM On contacta HLD7 emm MIC CLIP ACTIVE 2 While in Engineers mode PAGE 4 is identified by LED 4 flashing Back to contents LINE ACTIVE E LOW SIG While in Engineers mode DRIVE PERIMETER MASTER 2 STATUS SLAVE POWER While in Engineers mode PAGE 4 Firmware revision indication When you are ready to move THIS MODE IS DISPLAY ONLY NO SETUP CAN BE CHANGED onto the next PAGE press the DRIVE button To exit Engineers mode press the DRIVE button Contacta HLD7 Engineers mode PAGE 5 Diagnostics indication Ier Goma contacta HLD7 ecc MIC LINE DRIVE CLIP CLIP PERIMETER ACTIVE ACTIVE MASTER 2 STATUS E PHTM E LOW SIG SLAVE POWER While in Engineers mode PAGE 5 is for indication only While in Engineers mode PAGE 5 is identified by When you are ready to move LED 5 flashing onto the next PAGE press the DRIVE button To exit Engineers mode pr
5. ess the DRIVE button Back to contents Contacta HLD7 Engineers mode PAGE 6 Restore to factory settings GU CEED contacta HLD7 CED MIC CLIP ACTIVE PHTM While in Engineers mode PAGE 6 is identified by LED 6 flashing Back to contents LINE CLIP ACTIVE E Low SIG While in Engineers mode PAGE 6 is for restoring settings Press the LINE and LINE button Simultaneously DRIVE PERIMETER MASTER Y STATUS SLAVE 971 POWER While in Engineers mode To go back to PAGE 1 press the DRIVE button To exit Engineers mode press the DRIVE button Contacta HLD7 Hear panel connections Phantom power indication for microphone MICROPHONE Input 1 Microphone Balanced XLR with switchable 12VDC phantom power or 14 TRS jack for electret microphone with 12VDC power via 6800 load Input 2 Line Balanced XLR or 14 TRS jack to ohmically isolated input Back to contents HLD7 contactaglobal com Expansion Contacta interconnect input or output determined by the driver operation mode selected Perimeter Output Master Phased Output Slave mode Input Status External LEDs or relays 2 x constant current drive 20mA 22V max Feature External monitor amp control Contacta communications processor interface ONLY USE PS 60 PSU 24v 4 17A Power supply input
6. s the DRIVE button Contacta HLD7 Slave mode 00000000 CHED contacta 7 E MIC LINE CLIP CEIR PERIMETER ACTIVE ACTIVE MASTER 4 PHTM E LOW SIG SLAVE ST gt To adjust drive when in slave mode press DRIVE and together Status LED will flash Press DRIVE to increase level Press DRIVE to reduce level Press DRIVE and together when adjustment complete Back to contents Contacta HLD7 Engineers mode PAGE 2 High Frequency compensation C oF ACTIVE While in Engineers mode PAGE 2 is identified by LED 2 flashing Back to contents contacta 07 emm DRIVE PERIMETER MASTER Y STATUS SLAVE 971 POWER While in Engineers mode While in Engineers mode PAGE 2 settings are for the High When you are ready to move Frequency compensation onto the next PAGE press the adjustments can be made by DRIVE button pressing the LINE or buttons To exit Engineers mode press There are 6dB of HF compensation the DRIVE button adjustment possible This adjustment is required to compensate for loss of high frequencies due to the presence of metal within the proximity of the loop Contacta HLD7 Engineers mode PAGE 3 Microphone Phantom power selection contacta 07 emm DRIVE CLIP PERIMETER ACTIVE ACTIVE MASTER Y STATUS LOW SIG SLAVE 971 POWER While in Engineers mode Whil
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