C-SCOPE METADEC2 Istruzioni per gli Interventi Scaricare il pdf (Pagina 5)

Bmery

Check

Charging

As a guide

battery

condition

a Battery Check

facility

provided.

check the batteries switch on

the

detector

the

ON/OFF

Tune Switch

(Q)

and

tune

the

detector

turning

this

control

clockwise,

with

the

Memory

Retune Buttons (vi)

(vii) depressed. Once

the

detector

set

the central Tune

position

release

the

Retune

Button

and then depress the

Battery

Check tv) switch.

the needle

the meter swings

into

the bold

red

sector the batteries are in good

condition.

Should the needle

not

reach

this sector

the meter and retain its level, the batteries need replacing.

When rechargeable batteries are checked the meter needle

will

not

reach

full

scale,

but

will

maintain

the

same

scale reading

for

the

life

the

charge. Standard HP7s

will

discharge gradually, reading

full

scale when new and at

the

lower

end

the

bold

red

sector when discharged

6 volts.

Sometimes

faulty

batteries

will

initially

give a good battery check,

but

will

quickly

discharge

after

half-hour

use.

When battery voltage falls

below

the necessary level,

symptoms

will

be: erratic signal, meter signal

latching on

full,

signal

drift

etc.

Always

check and replace batteries

these symptoms occur.

Rechargeable Battery Charging

not

necessary

remove

the

recha1"geable

packs

for

recharging. A recharge socket (U)

provided

that

the batteries can be recharged in the detector.

Normal HP7s cannot

course

recharged.

DIAGRAM 3.

(I) Pre-set Ground

Sensitivy

(ii)

Auto

Tuning

Function Switch

(iii)

Audio

Discriminete

Discriminate

(ivl Meter Discriminet8

On/Off

Tune

(vi

StatuI

Bmery

Check

Ground Exclude

(vil

Retune

Button

/ ADC Ground

(vii)

Retune

Button

/ ADC Discriminate

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C-SCOPE METADEC2 Istruzioni per gli Interventi Pagina 5

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