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Wavetek Meterman CR 50 - Page 13

Wavetek Meterman CR 50
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Note 1: “1” dans les deux directions indique une diode ouverte; une lecture
basse indique une diode court-circuitée. Les jonctions de transistors
peuvent être testées comme des diodes.
CONTINUITY TEST
The Continuity test checks electrical continuity between two contact points.
Set the Function/Range switch to . Plug the black test lead into the
–Rx jack (black) and connect the test lead tip to one of the contact points.
Plug the red test lead into the +Rx jack (red) and connect its test lead point to
the other contact point. (See Figure 1 for connections). The internal beeper
emits a tone when resistance is less than approx. 100.
D • Durchgangstest
Funktionsschalter auf stellen.
Rotes Meßkabel mit +Rx (rot)
Eingang und schwarzes mit -Rx Eingang verbinden.
Meßspizen mit
Schaltkreis verbinden.
Bei R 100 wird ein akustische Signal
abgegeben.
12
Cx
200
n
20m
200p
200
ZERO
ADJUST
(20 )
OFF
20
2k
2M
20M
CR50
F
20
k
200
k
2m
200
20
2
20n
2n
CAP.
ZERO
ADJUST
Rx
DISCHARGE CAPACITOR
BEFORE CONNECTING
F
red/
rot/
roja/
rouge
5
2a
2b
Fig. 3
CR50.Man.07.00 11/30/00 6:16 PM Page 13

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