JVC GR-DVF21U User Manual

Digital Video Cassette Technology
56
IR Sensor
1. Click the Camera tab in the Adjustment Utility window.
2. Select the IR Sensor procedure in the list box if it is not already selected.
Figure 92 IR Sensor Adjustment
3.
Read the procedure.
4. Cover the IR Sensor.
5. Click the Start button. The Confirmation window appears.
Figure 93 Confirmation Window
6.
Click the Yes button in the Confirmation window.

JVC GR-DVF21U Specifications

General

Brand	JVC
Model	GR-DVF21U
Category	Camcorder
Language	English

Summary

Document Introduction and Setup

Required Tools

Lists the essential tools required for camera adjustment procedures.

Service Software Operation

Software Installation

Step-by-step guide for installing the JVC Service Support System software.

Camera Connection

Procedure for connecting the camera to the personal computer.

Starting the Software

Instructions on how to launch and begin using the Service Support System software.

Software Functionality

Control Functions

Details on software functions for controlling camera operations and tape transport.

Information Functions

How to obtain camera and software version information.

Failure Information

Procedures to retrieve and store information about the last three camera failures.

Camera Adjustment Procedures

Optical Block Adjustments

Covers adjustments for Zoom Sensor, Infinity Sensor, FC Correction, and Zoom Linearity.

Camera Processing Adjustments

Details on adjustments for IR Sensor, AGC, White Balance, and other camera processing parameters.

Deck Adjustments

Explains procedures for adjusting the deck mechanism, including VCO and frequency settings.

Diagnostic Data and Monitoring

Status Information

How to obtain and view raw data concerning camera performance using the Inspector window.

Error Rate Information

Procedure to obtain performance information for playback circuits using the Error Rate window.

Data Dump Definitions

Explains the definitions for various data points in the Inspector window's Data Dump.