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Fisher CZ-7a PRO Quicksilver User Manual

Fisher CZ-7a PRO Quicksilver
48 pages
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CZ-7a PRO Quicksilver
Operating Manual
Deep Search, Body Mount, Target I.D. Metal Detector
FISHER RESEARCH LABORATORY
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Fisher CZ-7a PRO Quicksilver Specifications

General IconGeneral
Weight2.5 lbs (1.13 kg)
DiscriminationYes
SensitivityAdjustable
Ground BalanceAutomatic
Target IDYes
Pinpoint ModeYes
Battery Life20-25 hours
TypeVLF
Audio OutputSpeaker and headphone
Battery9V
WaterproofNo
Search CoilConcentric
Battery Type9V alkaline
Search Coil Size8' (20 cm)

Summary

About Your Detector

Visual Target ID and Display Features

How the detector visually identifies targets and its LCD display features.

Discrimination and Target Categories

How to selectively ignore or accept different target classifications.

Target Separation and Ground Balancing

Target Separation Capabilities

Detector's ability to differentiate between similar targets.

Ground Balancing Methods

Explains different methods for adjusting ground balance.

Depth, Audio Boost, and Environmental Resistance

Depth Measurement and Audio Boost

Features for determining target depth and amplifying faint signals.

Environmental Resistance and Durability

Details on the detector's splashproof, rainproof, and dustproof qualities.

Ergonomics and Portability

Ergonomics and Portability

Information on balance, comfort, and three-piece breakdown.

Setting Up Your Detector

Unpacking and Initial Assembly

Unpacking the detector and assembling the main stem components.

Adjusting Stem Length and Coil Angle

Steps for adjusting the stem length and search coil angle for optimal use.

Coil Cable Management

Coil Cable Management

Instructions for wrapping and securing the search coil cable along the stem.

Final Connections and Search Position

Final Connections and Search Position

Reconnecting the coil cable and confirming the correct search posture.

Body Mounting Instructions

Hip or Chest Harness Mounting

Detailed steps for attaching the control housing to a belt loop or harness.

Turn-On-And-Go Operation

Preset Mode Explained

Guide to using the detector's factory preset "coins-only" mode.

Initial Search and Volume Adjustment

Steps for starting a search and adjusting audio volume for optimal listening.

Control Panel Overview

Ground Balance and Power Control

Explanation of the main knob for power and ground balancing.

LCD Backlight and Volume Adjustment

How to use the light function and adjust audio volume via touch pads.

Mode Selection (NORM/SALT, AUTO/I.D.)

Selecting between normal and salt modes, and autotune vs. target ID.

Sensitivity and Preset Controls

Adjusting sensitivity and using the factory preset control settings.

Notch Discrimination Function

How to accept or reject specific target categories using the notch feature.

Arrow Pads and Search/Pinpoint

Using arrow pads for adjustments and the search/pinpoint function.

Pinpoint and Depth Reading

Using the search/pinpoint pad for target location and depth estimation.

Turn On Procedure

Initial Control Settings

Recommended control settings for turning on the detector for the first time.

Ground Balancing

Understanding Ground Mineralization

How ground mineralization affects detector signals and the need for balancing.

Pushbutton Ground Balance Method

Step-by-step guide to performing ground balance using the pushbutton method.

Bobbing-the-Search-Coil Method

Detailed instructions for the bobbing method of ground balancing.

Search Modes

Autotune Search Mode

Explains the Autotune mode and its uses in non-trashy or mineralized areas.

Target ID Search Mode

How to use the Target ID mode for identifying various targets and its audio responses.

Notch Settings for Target Categories

Examples of using notch settings for specific hunting goals like gold or coins.

Searching Techniques

Proper Sweep Techniques

Guidance on walking speed, overlap, and coil parallelism for effective searching.

Sweep Speed and Depth Factors

How sweep speed, ground mineralization, and search mode affect target detection depth.

Pinpointing and Depth Reading

Pushbutton Pinpoint Mode

Using the search/pinpoint pad for quick target location and approximate depth reading.

Target Identification

Rules for Accurate Identification

Key rules to follow for successful target identification with the CZ-7a Pro.

Steps for Accurate Identification

Practical steps to perform accurate target identification after pinpointing.

Target Recovery

Recovery Methods and Tools

Guidance on recovering targets neatly and the tools used for digging.

False Signals

Common Sources of False Signals

Explains frequent causes like trash, deep targets, and electrical interference.

Handling Specific False Signal Types

How to handle signals from wet sand, hot rocks, and targets that aren't there.

Operating Tips

Sweep and Trash Handling Tips

Advice on sweep patterns and reducing masking effects in trashy areas.

Sensitivity and Notch Adjustment

Guidance on setting sensitivity levels and adjusting notch settings carefully.

Target Verification and Practice

Tips on verifying targets, digging suspicious sounds, and practicing operations.

Battery Replacement

Battery Compartment Access and Installation

Steps for removing and installing the 9-volt batteries correctly.

Maintenance

Routine Care and Cleaning

Instructions for keeping the detector clean, dry, and protected from damage.

Specifications

Operating Modes and Frequency

Details on the detector's operating modes, frequency, and ground adjust.

Search Coil and Weatherproofing

Information on the search coil type, diameter, and weather resistance features.

Weight, Audio Response, and Dimensions

Specifications for weight, audio output, target response, and physical dimensions.

Quality, Performance, and Service

Fisher's Reputation and Warranty

Information on Fisher's history, quality, and lifetime warranty.

Contacting Fisher Research Laboratory

Contact details for customer service and export department.

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