User Manual

PT2E-1140
Display Part
① MAINTENANCE/ESC switch‥‥Used for entering into the maintenance mode with the
control key. And used for cancel the maintenance mode.
② PW/TR light‥‥……………… Illuminates continuously when the equipment is working
(power light). And flickers in the case of abnormality
in the equipment.
③ AL1 light ……………………‥‥ Illuminates when 1
st
alarm is activating.
④ AL2 light …………………‥‥ Illuminates when 2
nd
alarm is activating.
⑤ SKIP light…………………‥‥ Illuminated when point skip is selected. And flickers in the
maintenance mode.
⑥ AL-T(▲) switch …………‥‥ Used to increase the value with the control key.
⑦ LCD ‥‥………………………. Indicates the gas concentration and error code.
⑧ AL/SET switch ……………… Used for confirmation of preset alarm level. And used for
decision in the maintenance mode.
⑨ ZERO light …‥‥………………Flickers in the zero adjustment mode.(Steady light when
the adjustment is over.)
⑩ SPAN light …‥‥……………… Flickers in the span adjustment mode. .(Steady light when
the adjustment is over.)
⑪ mA light……………………‥‥ Illuminates with the current output indicated on the LCD
(during maintenance)
⑫ mA (▼)switch‥‥……………… Used for indicating current output on the LCD. And used to
decrease the indication in the maintenance mode.
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