Vision AV-1800 Owner'S Manual Download Page 7 | Manualshive

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AV-1800_manual_en.doc

DISABLE PHANTOM POWER

Buzzes or hums may be caused by Phantom Power. Disable by REMOVING jumper shown:

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Summary of Contents for AV-1800

Page 1: ...1 AV 1800_manual_en doc AV 1800 DIGITAL AMPLIFIER OWNERS MANUAL www visionaudiovisual com techaudio av 1800 ...

Page 2: ...ERVICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important op...

Page 3: ...plashing DO NOT PLACE OBJECTS FILLED WITH LIQUIDS ON OR NEAR THIS PRODUCT MOVING THE UNIT Before moving the unit be sure to pull out the power cord from the AC outlet and disconnect the interconnection cords with other units WARNING SIGNS If you detect an abnormal smell or smoke turn this product off immediately and unplug the power cord Contact your reseller or Vision PACKAGING Save all packing m...

Page 4: ...anel 4 Line level Input Volume Push Input Select 5 Microphone Input Gain Push On Off 1 Microphone Input Balanced XLR 2 Bluetooth Antenna 3 Micro USB and Bluetooth programming mode button 4 Line level Inputs 1 3 5 Line Level Output 6 RS 232 Control Input 7 Loudspeaker Outputs 8 Fuse 9 Figure 8 C8 Power Input 1 3 4 5 2 1 2 4 3 6 9 7 5 8 ...

Page 5: ...nual_en doc REMOTE CONTROL 1 Power On and Off 2 Line level Input Volume 3 Tone Control 4 Microphone Input Gain 5 Auto Standby Disable 6 Bluetooth Auto Switch 7 Mute 8 Input Selection 9 Tone Reset 1 2 3 7 8 9 4 5 6 ...

Page 6: ... TURN POWER ON Then select input and adjust volume as required Should it become overloaded it will shut down to protect itself Return operating conditions to safe levels and restart amplifier When input signal drops below a threshold for an extended period the amp will put itself into standby When it senses signal it will turn itself back on MICROPHONE INPUT 1 The microphone input provides Phantom...

Page 7: ...7 AV 1800_manual_en doc DISABLE PHANTOM POWER Buzzes or hums may be caused by Phantom Power Disable by REMOVING jumper shown ...

Page 8: ...witch to the Bluetooth source when a device is paired CHANGE BLUETOOTH DEVICE NAME AND PIN 1 DOWNLOAD AND INSTALL BLUESUITE SOFTWARE WINDOWS ONLY FROM https visionaudiovisual com techaudio av 1800 2 PAIR PHONE TO AMPLIFIER 3 PRESS BUTTON ON REAR OF AMP Release when Blue LED on front turns off 4 CONNECT PC TO AMP WITH USB CABLE NOT INCLUDED 5 RUN PSTool APPLICATION Select USB csr0 port as below NOT...

Page 9: ...1800_manual_en doc 6 TYPE NAME IN FILTER Adjust then select Set 7 TYPE FIX IN FILTER The current PIN in this example is shown below Adjust PIN last digit of each group then press Set and Reset BC PIN 0 0 0 0 ...

Page 10: ... select 2 97 5E 5E INPUT3 Input select 3 97 15 15 TREBLE Increase treble gain by 1DB 97 07 07 TREBLE Decrease treble gain by 1DB 97 19 19 BASS Increase bass gain by 1DB 97 16 16 BASS Decrease bass gain by 1DB 97 5A 5A RESET Reset tone 97 18 18 MIC MIC volume out of mute 97 0C 0C MIC MIC volume out of mute 97 40 40 VOL Volume out of mute 97 44 44 VOL Volume out of mute 97 42 42 BTPRIORITY ON BT PRI...

Page 11: ...aster volume to 8 97 D8 D8 Set mic volume to 8 97 A9 A9 Set master volume to 9 97 D9 D9 Set mic volume to 9 97 AA AA Set master volume to 10 97 DA DA Set mic volume to 10 97 AB AB Set master volume to 11 97 DB DB Set mic volume to 11 97 AC AC Set master volume to 12 97 DC DC Set mic volume to 12 97 AD AD Set master volume to 13 97 DD DD Set mic volume to 13 97 AE AE Set master volume to 14 97 DE D...

Page 12: ...2 Input 3 3 97 23 23 PT2314E_GAIN_GET Volume Gain 0 20 20 steps total 97 24 24 PT2314E_B_GAIN_GET Bass Gain 0 14 14 steps total 97 25 25 PT2314E_T_GAIN_GET Treble Gain 0 14 14 steps total 97 26 26 BT_BIT Bluetooth status 0 2 BT paired 0 BT pairing 1 BT OFF 2 97 27 27 BT_PRIORITY BT Priority Status 0 1 BT Priority OFF 0 BT Priority ON 1 97 28 28 AUTO_STANDBY Auto standby Status 0 1 Auto standby OFF...

Page 13: ...s Check output level from sources For example laptop volume Microphone quiet Some microphones have a gain switch Consult the manual No Power light Check power connections Abnormal load Turn power off disconnect some speakers and test again Distortion Input gain too high Volume too high Loudspeakers may be worn or damaged Feedback Turn microphone down or move away from speakers Sound only coming ou...

Page 14: ...ion 1 Frequency response line in 20Hz 20kHz Signal to noise ratio line in 75dB Rating input level Impedance line in 800 900mV 47kohms Operating temperature range 0 to 40 C 32 to 104 F Power consumption rating condition 125W ACCESSORIES INCLUDED 1 x 2 phono to 2 phono cable 2m long 1 x 3 5mm to 3 5mm minijack cable 2m long 2 x Unshielded Speaker Cable 5m long 1 x UK C7 figure 8 power cable 1 8 m lo...

Page 15: ...injury EU85 374 EEC If the product is end of line EOL the Vision will provide a credit instead of replacement This warranty does not protect this product against faults caused by abuse misuse incorrect installation unstable or faulty power input or modification Vision aims to send a replacement item within 5 working days however this may not always be possible in which case it will be sent as soon...

Page 16: ...warning This User Manual is published without warranty and any improvements or changes to the User Manual necessitated by typographical errors inaccuracies of current information or improvements to programs and or equipment may be made at any time and without notice Such changes will be incorporated into new editions of the User Manual ...

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