Balanced Audio Technology VK-51SE User Manual

1
VK-51SE
WARRANTY REGISTRATION FORM
Unit Serial Number: _______________________________________
Customer Name: _______________________________________
Address: _______________________________________
_______________________________________
Date of Purchase: _______________________________________
Purchased From:
Dealer Name: _______________________________________
Address: _______________________________________
_______________________________________
IMPORTANT NOTE:
In order to receive the full five year product warranty, please mail this
completed form together with a copy of your sales receipt to Balanced Audio
Technology at the address below, within thirty days of purchase.
Failure to do so will result in the product being warrantied for one year
from the date of manufacture.
1300 First State Blvd. Suite A Wilmington, DE 19804
Tel: 302-999-8855 Fax: 302-999-8818

Balanced Audio Technology VK-51SE Specifications

General

Brand	Balanced Audio Technology
Model	VK-51SE
Category	Amplifier
Language	English

Summary

Introduction and Package Contents

Package Contents

Lists the items included in the box with the VK-51SE preamplifier.

Physical Placement and System Connection

Physical Placement

Provides recommendations for the physical positioning of the unit for proper ventilation.

Connecting the VK-51SE to Your System

Explains how to connect balanced and single-ended components to the preamplifier.

VK-51SE Front Panel Controls

STANDBY Button and LED

Details the function of the Standby button and the meaning of its LED indicator states.

VK-51SE Power-On Sequence

Describes the 50-second power-on sequence and its associated display and LED behavior.

Turning the VK-51SE Off

Explains how to turn off the unit by pressing and holding the Standby button.

Control Buttons and Indicators

Describes the function of Phase, Mono, and Mute buttons and their associated LEDs.

Input Selection and Volume Control

Explains how to select inputs and use the volume knob for control and programming.

Display Format

Explains the format of the VK-51SE's Vacuum Fluorescent Display in PLAY mode.

FUNCTION Button

Details how the Function button initiates the programming mode and navigates functions.

Display Brightness Function

Describes how to adjust display brightness and turn the display ON/OFF via the remote.

MUTE Function

Explains the manual and automatic mute modes and their operation.

VK-51SE Programming Functions

Parameter Definitions

Lists and briefly defines the parameters that can be configured for each input.

Programming the VK-51SE

Provides detailed instructions on how to program various functions of the VK-51SE preamplifier.

BALANCE Adjustment

Details how to adjust and save the audio balance for each input using the volume knob or remote.

RELATIVE Volume Adjustment

Explains how to set volume offsets between different inputs to equalize levels.

PHASE Programming

Describes how to set the phase condition (NINV, INV, LAST) for each input.

MONO/STEREO Programming

Explains how to set the audio mode (STEREO, MONO, LAST) for each input.

MAXIMUM Gain Programming

Details how to set a maximum allowable volume level for a specific input.

FIXED Gain Mode

Explains how to set a fixed gain level for an input, making it unaffected by volume knob.

DISPLAY MODE Programming

Describes the three display modes for volume: CNTS, DBU, and DBM.

INPUT NAME Programming

Details how to assign custom four-character names to input sources.

Remote Control Functions

Volume Up and Down

Explains the variable speed control of volume via remote buttons.

Mute Function (Remote)

Describes the remote's mute function and its effect on the unit's mute LED.

Fade Function (Remote)

Details the remote's fade function for gradual volume reduction and restoration.

Input Select (Remote)

Explains how to select inputs using the remote control's input buttons.

Display/Power Switch (Remote)

Describes the remote's functions for controlling the display and unit power.

Fuse Protection

Provides fuse ratings and guidance on replacement for the VK-51SE.

Maintenance and Care

Covers instructions for servicing and cleaning the VK-51SE unit.

Five Year Limited Warranty

General Warranty Terms

Covers the main warranty period and its non-transferable nature to subsequent owners.

Vacuum Tubes Warranty

Specifies the distinct warranty coverage period for vacuum tubes included with the unit.

Warranty Conditions and Procedures

Outlines conditions that void the warranty and the process for claiming repairs.

Manufacturer Policies and Rights

Notes the manufacturer's right to change specifications and covers miscellaneous warranty aspects.