Lenovo C72 Bedienungsanleitung PDF herunterladen (Seite 8)

E-8

TROUBLESHOOTING

If your monitor fails to operate functionally, it may

be possible to correct the problem by making simple

checks as follows:

Refer to the operation instructions for your computer/

video adapter to ensure that you have the correct signal

output source for the monitor. Ensure that the switches

on the video adapter are set correctly for operation

with this monitor.

If the above steps fail to correct the problem contact

your dealer for servicing by qualified service

personnel.

Please remember that the monitor should be returned

for servicing together with the power cord.

* Note: You can easily distinguish the problem is on

the monitor or on the computer by using the

monitor’s built-in selftest function.

With the monitor power ON, disconnect the

signal cable from monitor. If you see a “NO

SIGNAL” image on the screen, (shown

below) the monitor is function properly, and

the problem is at PC side, or signal cable.

melborPtsujdA&kcehC

neercsknalB

).eton*(

,hctiwsrewoprotinoM

,elbaclangis,drocrewop

rotcennocro

hctiwsrewopCP

tsartnoc&ssenthgirB

slortnoc

noitisopyalpsiD

retnec-ffo

&gniretneclacitreV

slortnocesahplatnoziroh

llamsootyalpsiD

egralootro

ezislatnoziroh&lacitreV

slortnoc

thgirbootyalpsiD

midootro

tsartnoc&ssenthgirB

slortnoc

SERVICING

• Refer all servicing to qualified service personnel.

Serious shock hazards exist within the covers

of this monitor.

Do not open the covers under any

circumstances- there are no serviceable parts

inside.

*Note: This pin is used for self test detection; at

PC side, this pin has to be connected to

ground.

niPnoitcnuFniPnoitcnuF

1langisdeR9CN

2langisneerG01dnuorglatigiD

3langiseulB11dnuorG

4dnuorG21)B2CDD/1CDD(ADS

5* 31

latnoziroH

noitazinorhcnyS

6nruterdeR41

noitazinorhcnyslacitreV

)1CDD(KLCV&

neerG

nruter

51)B2CDD(LCS

8nrutereulB

SIGNAL CONNECTOR

INFORMATION

NO SIGNAL

1 2 3 4 5 6 7 8 9 10

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