Velleman HPS40 Manual do Utilizador descarregar pdf (Página 17)

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Velleman 17

HPS40 Technical Doc

Press RIGHT ARROW KEY,

STEP 6, 0.5V/div test

Connect the (x1) probe with a

0.7Vdc supply

No adjustment, if fail, check cir-

cuit round IC1, IC9, IC10

Press RIGHT ARROW KEY,

STEP 7, 0.1V/div test

Connect the (x1) probe with a

0.17Vdc (170mV) supply

No adjustment, if fail, check cir-

cuit round IC1, IC9, IC10

Press RIGHT ARROW KEY,

STEP 8, 50mV/div test

Connect the (x1) probe with a

0.17Vdc (170mV) supply

No adjustment, if fail, check cir-

cuit round IC1, IC9, IC10

Press RIGHT ARROW KEY,

STEP 9, 2V/div test

Connect the (x1) probe with a

3.4Vdc supply

No adjustment, if fail, check

circuit round IC1, IC9, IC10

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