Amprobe SM-20-A 사용자 설명서 - 페이지 9

{카테고리_이름} Amprobe SM-20-A에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Amprobe SM-20-A 9 페이지. Sound level meters

MAINtENANCE ANd REPAIR

if there appears to be a malfunction during the operation of the meter, the

following steps should be performed in order to isolate the cause of the

problem.

Check the battery. Replace the battery immediately when the symbol

"�" appears on the LCd.

Review the operating instructions for possible mistakes in operating

procedure.

except for the replacement of the battery, repair of the meter should be

performed only by a factory Authorized Service Center or by other qualified

instrument service personnel. The front panel and case can be cleaned with

a mild solution of detergent and water. Apply sparingly with a soft cloth and

allow to dry completely before using. do not use aromatic hydrocarbons or

chlorinated solvents for cleaning.

Turn off the meter and slide out the battery cover. Replace the battery

with a nedA type 1604 or equivalent 9V alkaline battery. Replace the

cover.

Remove battery when the SM-10/SM-20-A is not used for extended period.

OPEN

Battery Replacement