WINTACT WT8812 - Record Interval and Data Management; Measurement and Alarm States; Record Checking Interface

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1nl: under this mode, long press on the right button to set the record interval,
adjust the value by press the left or right button, then press the confirm
button to enter into next setting value. After all setting values are set, long
press on the right button to complete the setting. Long press on the left
button is to write in the default ex-factory setting of high/low alarm values
and record interval as shown in Figure 15.
Figure 15
Measurement Interface
Measurement interface display
Record Checking Interface
Long press on the right button is to review the historical data
recorded and press on the left button is to review every piece
of data one by one. Long press on the left button to delete all
data recorded as shown in the figure below.
1.In this interface, there are 4 real time values of 4 items when the
value is beyond the setting the value flashes and alarms if the alarm
mode is activated.
2.If the gas concentration is lower than the low limit set, the instrument
is of low alarm state if it is higher than the high limit set, the instrument
is of high alarm state.
3.If alarm activated, it alarms with beeps and reading flashes as well as
the indicator.
4.There are 4 forms of alarm as LED indicator flashing, reading flashing,
sound beeps and vibration. The sound can be activated or deactivated
in the set mode.
3.Others
Charging function description
When the power is insufficient or the voltage cannot be turned on due
to undervoltage, please charge in time and charge it.During the
charging process, the alarm light will flash and the meter will no longer
detect the gas concentration and display the number of battery packs
dynamically. When the number of battery packs is full and no longer
changes dynamically, charging is completed.Then you can unplug the
charger.Reactivate the unit, the meter can be used normally.
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次 号
1. 重 新 排 版 2020-12-03
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VER.A1
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PART Number: X-XXX-XXX-XX
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Wt8812 (WINTACT) 英 文 有 唛 说明书示意图
日 期
更 改 内 容
71688812002
GAP
2020.08.11
SHENZHEN WINTACT ELECTRONICS CO.,LTD.
130.00 mm
95.00 mm
71688812002
WT8812英 文 有 唛说明书
材料:105G双 铜;
页数：
成品尺寸:95*130MM;
公差:+-1.0MM;
工艺:单色双面 印 刷,装 订成册说 明 书,骑 马 钉
VER-A1
20P(封二 及 封 三 留空白)