Vision AV-1700 Owner's Manual
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Vision AV-1700 Owner's Manual

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AV-1700 DIGITAL AMPLIFIER
OWNERS MANUAL
www.visionaudiovisual.com/techaudio/av-1700
1
AV-1700_manual_v2_en

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Summary of Contents for Vision AV-1700

  • Page 1 AV-1700 DIGITAL AMPLIFIER OWNERS MANUAL www.visionaudiovisual.com/techaudio/av-1700 AV-1700_manual_v2_en...

  • Page 2: Declaration Of Conformity

    WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. All products are designed and imported into the EU by „Vision‟ who is wholly owned by „Azlan Logistics Ltd.‟, Registered in England Nr. 04625566 at Lion House, 4 Pioneer Business Park, Clifton Moor, York, YO30 4GH.

  • Page 3: Place Of Installation

    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 material. It is essential for shipping in the event the unit ever needs repair.

  • Page 4: Front And Rear Panels

    FRONT AND REAR PANELS IR Receiver Active Input LED Line-level Input 4 (3.5mm Minijack - duplicated on rear panel) Line-level Input Volume [Push: Input Select] Microphone Input Gain [Push: On/Off] Microphone Input (Balanced XLR) Line-level Inputs 1-3 (2-Phono) Line-level Input 4 (3.5mm Minijack -duplicated on front panel) Line-Level Output (2-Phono) Loudspeaker Outputs RS-232 Control Input...

  • Page 5: Remote Control

    REMOTE CONTROL Power On and Off Input Selection Tone Reset Mute Tone Control Microphone Input Gain Line-level Input Volume AV-1700_manual_v2_en...

  • Page 6: Installation

    INSTALLATION CONNECT INPUTS AND OUTPUTS Up to two pairs of loudspeakers can be connected. If speaker cable provided is not long enough use unshielded speaker cable with gauge of 0.75mm or higher. NOTE 1: The warranty will be void if you use shielded cable NOTE 2: This is a low-impedance digital amplifier.
  • Page 7 RS-232 CODES Table 1: Control Codes Function Codes On Remote A5 11 11 Bring out of standby A5 15 15 Put into standby A5 05 05 MUTE Mute on/off (Standby activates after 30 minutes of mute) A5 01 01 INPUT1 Input select 1 A5 09 09 INPUT2...
  • Page 8 Table 2: Direct Master Volume Codes HEX Codes Function Remark A5 30 30 Set volume to 28 VOLUME MAX A5 31 31 Set volume to 27 A5 32 32 Set volume to 26 A5 33 33 Set volume to 25 A5 34 34 Set volume to 24 A5 35 35...
  • Page 9 A5 45 45 Set volume to 7 Table 3: Direct Master A5 46 46 Set volume to 6 Volume Codes A5 47 47 Set volume to 5 A5 48 48 Set volume to 4 A5 49 49 Set volume to 3 A5 4A 4A Set volume to 2 A5 4B 4B...
  • Page 10 A5 5D 5D Set volume To 13 A5 5E 5E Set volume To 14 A5 5F 5F Set volume To 15 A5 60 60 Set volume To 16 A5 61 61 Set volume To 17 A5 62 62 Set volume To 18 A5 63 63 Set volume To 19 A5 64 64...
  • Page 11 Table 4: Return Codes Hex Codes Function Range Remark working standby MUTE Mute status 0= input 1, 1=input2, BD3490FV_SELECT Input select 2=input3, 3= input4 1~28, volume has 28 BD3490FV_GAIN_GET Get master volume 28(1C) steps BD3490FV_B_GAIN_GET Get bass gain 15(0F) Bass gain has 15 steps BD3490FV_T_GAIN_GET Get treble gain 15(0F)

  • Page 12: Troubleshooting

    TROUBLESHOOTING If your system is not operating properly, please refer to the following information. If the problem persists, disconnect from power and contact your AV reseller immediately. Problem Correction No Sound • Turn off and check connections. • Check output level from sources. For example, laptop volume.

  • Page 13: Specifications

    SPECIFICATIONS AMPLIFIER DIMENSIONS: 220 x 154 x 44mm (wide x deep x tall) not including dials and connectors AMPLIFIER WEIGHT: 1.2kg COLOUR: White INPUTS 4 x Stereo inputs (via 3 x phono connectors / 1 x 3.5mm minijack) 1 x Microphone inputs via balanced XLR OUTPUTS 1 x Stereo Line-level output via phono connectors TECHNICAL DETAILS...
  • Page 14 Some Vision products are very technical and require troubleshooting all elements of the installation as it may not be the Vision product at fault. Because of this the manufacturer may refuse to replace the item if an adequate description is not provided.
  • Page 15 LEGAL DISCLAIMER: Because we are committed to improving our products, the details above may change without prior 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.

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