Minelab E-Trac Bedienerhandbuch PDF herunterladen (Seite 33)

Audio Menu

To change the Response:

1 Press the Menu button

2 Scroll across to Audio (using the Right or

Left Navigation button)

3 Scroll down to Response (using the Down

Navigation button)

4 Press either the Left or Right Navigation

button to change the Response to the

desired setting

5 Press the Detect button to exit the Menu

and resume detecting

Note: Even though you can still select Pitch

Hold when the No. of Tones is set to 1,

it will not have any eect on the target

audio response.

Smooth

This setting is similar to Long, with the addition of

some ltering of the audio tone response. Smooth

reduces the variability of the pitch, oering a

smoother continuous sound.

Pitch Hold

When Pitch Hold is selected, the normal rise-and-

fall target signal is replaced with a continuous tonal

response. The tone emitted is the strongest signal

coming from the target, and will continue until a new

target is detected.

Response

Range: Normal, Long,

Smooth and Pitch Hold

Factory Preset: Normal

The Response setting changes the way target

signals sound upon detection. Response can

improve your ability to identify certain targets

in dierent conditions, such as high trash,

mineralised ground and beaches.

As the coil is swept over a target, the target

signal rises. At the peak of the target signal,

audio is emitted. Minelab recommends rst

learning how to operate the detector in the

Factory Preset ‘Normal’ audio Response.

After becoming familiar with the way E-Trac

interprets various targets, it is recommended

you experiment with the Response settings

listed right. Each Response will suit certain

detecting conditions. You will soon develop

your own preference by experimentation.

Normal

Emits a short response to targets (almost a ‘beep’).

Normal is recommended for general detecting

conditions. It allows the greatest dierentiation

between the ground and a target, but has the

potential to miss small targets in areas littered with

objects producing target responses.

Long

Oers an almost continuous audio response. This

setting is ideal for responding to several targets close

together. It is recommended for the experienced user,

who can pick the tonal dierences between various

targets. Long can be a little confusing for the

beginner but has the potential to oer greater

accuracy and depth.

Detection Start

Detection End

Peak Target Signal

Threshold Threshold

Blanking

Normal lasts until the target signal drops, then audio

blanks bringing a crisp end to the detection.

Pitch Hold changes the Threshold to the highest

pitched tone produced during the detection.

Long lasts until the end of detection.

There is no blanking at the end of detection.

Smooth lasts until the end of detection.

There is no blanking at the end of detection.

Blanking

Pitch

Time

Pitch Pitch Pitch Signal Strength

Response

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 48 49

Kommentare zu diesen Handbüchern

Keine Kommentare

Minelab E-Trac Bedienerhandbuch Seite 33

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messen, Testen & Steuern Minelab E-Trac