Besantek BST-MGR01, Инструкция по эксплуатации

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BESANTEK
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4. Operating Instructions
SCROLL
RANGE
The connector for the Battery charger can
accept AC or DC signals up to a maximum of
22Vdc. There is a full bridge rectifier inside
the tester, as well as a regulated battery
charger. The battery is charged to 13.8V.
We recommend the use of the power supply
(step down transformer) which is supplied
with this tester. The light on the power supply
transformer will lights up when the battery
charger is working.
Depressing the ON key will switch the tester
"ON" . At switch "ON", the tester retrieve the
last settings utilized. These are the current/
range settings which were last utilized by the
Instrument. At Switch ON, the buzzer sounds
to confirm the "ON" status.
Depressing the OFF key will switch the
instrument "OFF". This "OFF" switch is
software operated. At switch OFF, the buzzer
will sound to confirm the "OFF" condition is
processed by the micro. Next, the tester will
be switched OFF completely.
Depressing the SCROLL/RANGE key will
stop the test, if in progress, then will change
the scale, to the higher ohmic scale (going
down on the tester). Depressing the key again
will move to the next range etc ... Each range
illuminate it's corres-ponding led.
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