Jadever JIF-2002, Руководство пользователя

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JIF-2002 WEIGHING INDICATOR&CONTROLLER
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4-1 System Check
A system check should be run: after initial installation, after moving your
JIF-2002 connecting or disconnecting an attachment from the Rear Panel and
as means of locating any unexplained system error. An occasional self-check
to make sure everything is working properly is a good maintenance practice
as well.
STEP 1:
Turn the Power Switch OFF on the Rear Panel.
Slide the SET switch to the set side .
STEP 2:
Turn the power supply ON, the display will show blinking
SELECT .
STEP 3:
Press the ZERO key and screen will show blinking CHEC ,
and press
↵
key to start system check.
STEP 4:
The system will check Green Tube and LED in sequence.
STEP 5:
Check MEMORY
﹝
EEPROM
、
SRAM
﹞
When the screen shows SRAN , please press
↵
key. The
screen will subsequently show a series blinking dots ………
indicating system checking in process. If the screen shows
PASS , it means checking passed. If the screen shows FAIL ,
it means system error.