New Cosmos Electric KS-7R, Инструкция по эксплуатации

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7-3. LCD Operation
7-3-1. LCD
Item Icon/Display Description/Function
1 Audio alarm icon Lit during active audio alarm.
2 AL1 icon 1
st
stage alarm notification.
3 AL2 icon 2
nd
stage alarm notification.
4 Concentration value and information
CO
2
concentration value, parameter values, error
codes, etc.
5 Unit of measurement A unit of gas concentration.
6 Clock battery level indicator Lit when the clock battery level is low.
7 Alarm event history icon Lit when an alarm event is being accessed.
8 Maintenance mode icon Lit when Maintenance mode is active.
7-3-2. Normal Operation Status
During normal operation the green status indicator is fully lit,
the gas concentration value is displayed on the LCD, and
the AL1 and AL2 alarm lights are off.
Buttons and switch
POWER button
RESET button
▲(UP) button
▼(DOWN) button
Maintenance button
CAUTION
▪
The LCD indication is fixed at “360 ppm”, even if the actual gas concentration is less.
▪
The audio alarm icon is not displayed when your detector is a silent alarm option
(specified at time of order).
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