ETCR 9000, Руководство пользователя, Страница: 9 / 20

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8
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Ⅴ
LCD Display
1. LCD Display Screen
⑴
. AC Symbol
⑵
. Symbol for low
battery voltage
.
⑶
Data Storage Symbol
.
⑷
Data Reference Symbol
.
⑸
2-digit Storage Data
Serial Number
.
⑹
Unit Symbol
.
⑺
Data Locked Symbol
.
⑻
Decimal System Radix Point
.
⑼
4-Digit LCD Digital Display
2
．
Explanation for Special Symbols
.
⑴
Symbol for low battery voltage. When the battery
voltage is lower than 4.8V, this symbol will show.
Please replace battery in time.
.
⑵
This symbol “ OL A ” denotes that the current on test has
exceeded the maximum measurement limit of the
meter.
.
⑶
“ MEM ” Memory Mode, it will show during the storage
process of the data.
.
⑷
“ FULL ” Symbol, when the memory data has been filled
with 99 groups, it will show “ FULL ” symbol by flash,
which means it cannot continue to store data.
.
⑸
“ MR ” data reference symbol, which is shown during
referring to data, meanwhile, it will show the serial
number of data in storage.
.
⑹
“ End ” exit symbol, it will show during sign out.
.
⑺
“ dEL ” data delete symbol, it will show during deleting.
* .
⑻
“ no- - ”no reception signal indicator, dynamic display. It
is possible that tester has not been placed in test mode.
3
．
Display Demonstration
.
⑴
—— The current on test is: 0.002A (2mA)